7RUTXH WRROOV
V
7RUTXH WHVWHUV
1-800-800-5001
Visit Transcat Torque
Electromechanical torque wrench No 730D
Service and series production MANOSKOP – measures, cuts out and documents the tightening torques read.
The 730D electromechanical torque wrench is currently the only one worldwide which
combines the principle of a clicking torque wrench with the benefits of an electronic model.
Once the preset torque level for a joint has been reached, it cuts out electronically and
notifies the user through a definite jerk and a loud click.
The user thus has the
same feeling as if it were a
mechanical torque wrench.
The torque applied is shown
on the display and can be
stored for documentation and
evaluation purposes and
transferred via a USB interface
to a PC.
The additional “indicating”
mode makes this a universally
applicable tool.
At a glance:
- Clicking and indicating
electromechanical torque
wrench
- Tactile and acoustic trigger signals
- Stores up to 7,500 bolt
tightening actions
- Units of measurement:
N m, ft.lb, in.lb
- Deviation of indication ± 2 %. With certificate
- Rapid setting using the
convenient keypad and
large display
- Different tolerance limits
can be set for each joint
- Visual red and green signals
in the display confirm the
The No 730D
Service and series
production torque wrench
8
status of the joint
The automatic keypad
lock prevents inadvertent
changes
Additional security for
presets (function mode,
trigger or preset value, unit
of measurement, tolerance,
save, deviating extension)
using PIN code
Display also works for
anticlockwise torque
Angle-controlled measurement without a reference
arm using a supplementary
module
Overload protection by
means of acoustic and visual signals
- Automatic compensation to
achieve correct tightening
torque even if a changed
extension is entered
- Automatic notification of
the next calibration date
- Fully automated calibration
using perfectControl
calibrating unit No 7794-2.
- With a mount for interchangeable sockets and
inserts and QuickRelease
safety lock
- The torque wrench exceeds
the requirements of DIN EN
ISO 6789.
Measure, cut out and record
When the preset torque is reached, the torque
wrench cuts out and indicates this fact to the user via
a definite tactile and audible signal. The tightening
torques are stored. The data can be transferred to
a PC for evaluation and documentation.
2-component handle
has ergonomically
designed, green softer
layers and is resistant to
oils, grease, fuels, brake
fluids and Skydrol.
Easy-to-read display
Dual stop signal
QuickRelease safety lock
with tactile and acoustic
cut-out signals.
Power supply
Two 1.5 V AA batteries
Data output
via a USB interface.
A World First!
Tightening angle
Simply attach the Angle Module
No 7395-1 and connect the cable
to the interface to carry out angle
controlled tightening.
2
Rapid setting
The convenient keypad
enables the torque wrench
to be quickly and
easily set.
9
With the No 730N mechanical torque wrench
Rapid, accurate, safe work methods thanks to innovative technology.
This enhanced version of the highly acclaimed 730 torque wrench, available under
the 730N tag, is the logical continuation of a successful product so that the user benefits
even more from its advanced features.
The setting mechanism in
the 730N is based on a
completely new design
concept. At the core of this
technology is the new
“QuickSelect” rapid-action
adjuster. The required torque
value is set quickly and
accurately using the knob
on the end of the handle.
To set the required value,
simply pull out the knob
and turn it to the correct
setting. During this action,
the clear-view double scale
with its colour-differentiated
N m and ft.lb/in.lb scales
remains clearly visible at all
times. Located right beside
the knob is the ring scale
which is used for fine tuning
the measuring range. Once
the required value has been
set, the knob is simply
pressed back in to lock it,
which prevents the setting
being inadvertently changed.
At a glance:
- Very quick, accurate
one-handed setting
- Safe setting mechanism
- Easily readable 2-colour
double scales in N m and ft.lb - Double stop signals
- For clockwise and
anticlockwise use
- Square drives with
QuickRelease safety locks
- The measuring element is
only under load while force
is being applied
- Simple adjustment does
not require disassembly
No need for manual
reset to zero
Sturdy housing with
wear-resistant, durable
mechanism, protected
from dirt inside the
housing
2-component handle,
resistant to various
aggressive fluids
Deviation of indication ± 3%
Complies fully with
DIN EN ISO 6789
Traceable to national
standards
10
thanks to the tried-and-tested
wear-free triggering cam system.
Simple adjustment
QuickRelease safety lock
The measuring mechanism can be quickly and easily
adjusted from outside the tool using an Allen key inserted
through the holes in the rating plate. It is not necessary
to dismantle the torque wrench, which saves time.
Firm locking and rapid change of insert tools
thanks to the QuickRelease safety lock.
Easily readable double scale
The colour differentiation between the N m and ft.lb scales
simplifies fine setting.
Variable drive
Ring scale
The square drive enables a
broad range of tightening tools
to be used to match virtually any
application. STAHLWILLE offers
a full range of suitable insert
tools for many applications.
Fine setting
for the black
measuring range
on the double
scale.
Rapid setting
Rapid, accurate, safe setting action:
pull out the knob, turn it to the required
reading with just a few revolutions and
push it in again to lock it.
3
1-800-800-5001
Visit Transcat Torque
With STAHLWILLE as your preferred partner
Reliable safety thanks to intelligent technology with the STAHLWILLE Sensotork®
range. Decades of research and development have given STAHLWILLE a head start
as the experts in the design and manufacture of torque tools.
The Sensotork® torque wrenches, angle-controlled wrenches and testers are
further milestones along this fast-track path.
Our Sensotork® 712 torque
wrench and the 713 torque/
angle-controlled wrench
developments are based
on a completely innovative
concept.
Apart from the broad
spectrum of applications,
this intelligent technology
enables the user to perform
measurements fast and
extremely accurately.
At a glance:
- freely selectable names for
each series of tests
- Quickselect (rapid recall
of predefined sets of
operating parameters)
- a number of repeated joints
can be grouped as a
defined sequence
- readings can either be
directly stored, transmitted to
the PC or simply displayed
- password protection
(tamper proof use)
- wide display angle for
visual signals
- extremely wide range of
angle measurement
(Sensotork® 713)
- various languages available
- units of measurement:
N m, ft.lb, in.lb
- many modes of operation
selectable
- for clockwise and anticlockwise use
- works-specific identifier
- programmable via PC
- for use with all insert tools
9x12 and 14x18 mm
- resistant to oils, grease, fuels,
brake fluids and skydrol
- broad measuring range
(5 %-100 % of rated value)
- deviation of indication
± 1% of the current
reading, ± 1% in the angle
mode (Sensotork® 713 only)
- traceable to national
standards
- meets requirements of
DKD-R 3-7, Class 2 and
DIN EN ISO 6789,
- wide range of application
(-20°C to 60°C).
14
712R Electronic torque wrench
713R Electronic torque wrench/angle-controlled
2
Angle-controlled measurements
without a reference arm:
rning signals:
Warning signals can be selected as either acoustic (buzzer),
tactile (vibration in the handle),
visual (LEDs and display) or a
combination of these. The point
at which the warning signal is
triggered can be freely set.
4
Free choice of grip:
The reading will always be
accurate, irrespective of
where you grip the torque
wrench.
5
Angle-controlled measurements using
the Sensotork® 713R do not require a
reference arm.
Data output:
QuickRelease
The port allows all
data stored in the
wrench to be output
to a PC for detailed
evaluation (USB).
Firm locking and rapid
change of any insert tools
thanks to the QuickRelease
safety lock.
Amazingly simple handling:
Easy extension setting:
1
4
Where the insert tool requires
an extension adjustment, simply
enter the new value.
Recalculation using
complicated formulae
is no longer necessary.
3
All functions are selected using the arrow
keys. The clear, well-organised menubased operator guidance system, which
uses clear text messages such as "Set
up sequence", makes using the tool an
easy matter. No need for a long drawnout trial-and-error induction period.
6
The Sensotork® 7707 W
electronic torque tester also
offers a multitude of convenient technical advantages.
At a glance:
- transducers can be individually recalibrated, your
torque tester stays on site
- compact, can be used as
a mobile laboratory (power
supply is via the USB
connection)
- the readings can be evaluated and digitalised inside
the transducer (no external
interference from a data
cable)
- effect of lateral forces con-
-
-
siderably reduced thanks
to low-profile construction
many operating modes
automatic transducer
detection
wide range of application
(-20°C to 60°C).
acoustic overload warning
clockwise and anticlockwise use
units of measurement:
N m, ft.lb, in.lb
broad measuring range
(approx. 2 %-100 % of rated
value)
deviation of indication up to
± 0.25 %
meets DIN 51309, Class 2
and DKD-R 3-8: 2003, with
works calibration certificate
traceable to national standards
solid aluminium mounting
block incl. attachment for
horizontal and vertical testing
21
elligent transducers:
7707 W Electronic
torque tester
1
Displays and
controls:
This highly user-friendly
unit can display both the
preset torque value and
the actual torque applied
at the same time.
The unit can be positioned
the way it suits you best –
especially convenient where
the measuring axis is horizontal or if you are using the
tripod supplied, which
includes the cable (1.5 m).
e readings are fully evaluated
d digitalised inside the transcer using special, integrated
cuitry. As an alternative to the
display unit, you can use a PC
and connect the unit via a USB
cable, which also allows you
to perform and organise
measurements and generate
a calibration certificate directly.
Interchangeable
transducers:
The measuring range of the
torque tester can be extended
flexibly simply by changing the
transducer for one with a
different range.
QuickRelease
Rapid change and firm locking
of the transducers thanks to the
QuickRelease safety lock.
2
Interchangeable
square drive adapters:
3
A set of interchangeable
square drive adapters are
conveniently stored in the
mounting block for a range
of different drive sizes.
5
1-800-800-5001
Visit Transcat Torque
Which insert tool for which torque wrench?
730D
Service/Industrial MANOSKOP ®, cut-out, indicating
730N
Service MANOSKOP®, cut-out
730
Service MANOSKOP®, cut-out
755
Industrial MANOSKOP ®, cut-out
size size
2 a/2
4 a/4
5 a/5
10 a/10
12 a/12
20 a/20
30
–
40 a/40
65
–
80
–
size
2
4
5
10
12
20
30
40
65
80
6
0
0
1
MANOSKOP 7 0
DBGM
ERMA
Y
Nr 7 0 5
6 0N
5 5f b
No 725QR/ 725QR/ 725QR/ 725QR/ 725B 725L/5 725/4 735/5 735/10 735/20 735/40 735/80 739/ 734/4 734/5 734/10 734/20 734/40 734/80
20H
20
10
5
mm 4
●
●
●
●
●
●
●
●
9 x 12
●
●
●
●
●
●
●
●
●
●
●
9 x 12
●
●
●
●
●
●
●
●
●
●
●
9 x 12
●
●
●
●
●
●
●
●
9 x 12
●
●
●
●
●
●
●
●
14 x 18
●
●
●
●
●
●
14 x 18
●
●
●
●
●
●
14 x 18
●
●
14 x 18
●
●
14 x 18
●
●
24.5 x 28
734F 734L/5 731/10 731/40 731/80 732/10 732/40 732/80 732aL/ 732G/ 732TX/ 732TX/ 733/10 736/10 736/40 737/10 737/40 7370/80
No
10
40
10
10
736/10-1
size
mm
●
●
●
●
●
●
●
●
●
●
a/2
9 x 12
●
●
●
●
●
●
●
●
●
●
a/4
9 x 12
●
●
●
●
●
●
●
●
●
●
a/5
9 x 12
●
●
●
●
●
●
●
●
●
●
a/10
9 x 12
●
●
●
●
●
a/12
14 x 18
●
●
●
●
●
a/20
14 x 18
●
●
●
●
●
–
14 x 18
●
●
●
●
●
a/40
14 x 18
●
●
●
●
●
–
14 x 18
●
●
●
–
24.5 x 28
Torque Wrench MANOSKOP ®, indicating
71
size
80
6
0
735/5 735/10 735/20 735/40 735/80 734/4 734/5 734/10 734/20 734/40 734/80 731/10 731/40 731/80 732/10 732/40 732/80 7370/80
No
mm
●
●
●
●
●
24.5 x 28
712R
Electronic Torque Wrenches Sensotork®
713R
Electronic angle-controlled Torque Wrenches Sensotork®
size
6
20
40
No
mm
9 x 12
14 x 18
14 x 18
size
6
20
40
No
mm
9 x 12
14 x 18
14 x 18
725QR/ 725QR/ 725QR/ 725QR/
4
5
10
20
●
●
●
725B
725L/5
725/4
735/5
●
●
●
●
735/10 735/20 735/40
739/
20H
734/4
734/5
●
●
●
●
●
●
734/10 734/20 734/40
●
●
●
●
734F
734L/5
731/10
●
●
●
731/40
732/10 732/40
●
732aL/10
●
732G/10 732TX/10 732TX/40 733/10
●
●
●
●
736/10 736/40
736/10-1
●
737/10
737/40
●
●
●
●
●
●
●
●
●
●
●
●
Now there is no need to send your Stahlwille torque
tools to Germany for calibration or repair
Call 1-800-800-5001 or visit Transcat.com
Transcat is the only laboratory in North america
that can calibrate Stahlwille torque standards
Factory-authorized calibration and
repair for all Stahlwille torque products
Stahlwille factory-authorized warranty
repair center
Short turn-around times
Calibrations You Can Trust
19/$3 /$% &2'( ISO/IEC 17025 Accredited
ISO 9001 : 2000 Compliant
7
1-800-800-5001
Visit Transcat Torque
Service work & series production MANOSKOP® – indicating and cut-out
This electromechanical torque wrench combines the "indicating" and "cut-out" functions in a single tool;
the function modes can be selected independently of each other. With a mount for interchangeable insert
tools and QuickRelease safety lock; rapid setting using the convenient foil keypad and large display;
tactile and acoustic trigger signal.
Differing tolerance limits can be set for each joint. Visual red and green signals in the display confirm the
status of the joint.
Display also works for anticlockwise torque. Angle-controlled measurement using the Angle Module
No 7395-1 (see page 165).
7500 data records can be stored, transferred via a USB interface and evaluated on the PC.
Automatic compensation to achieve correct tightening torque even if a changed extension is entered.
Overload protection by means of acoustic and visual signals. The automatic keypad lock prevents inadvertent
changes. Additional security for presets (function mode, trigger or preset value, unit of measurement,
tolerance, save, deviating extension) using PIN code. Save time thanks to settle-resistant mechanism.
All the sensitive components are protected by the sturdy housing. The 2-component handle with its
ergonomically designed green softer layers is resistant to oils, grease, fuels, brake fluids and Skydrol.
Included in the set are two 1.5 V AA batteries. It is also possible to use rechargeable batteries (AA/LR6, NiMH, 1.2 V).
Automatic notification of the next calibration date. Fully automated calibration using perfectControl calibrating
unit No 7794-2.
In sturdy plastic case (size 40 and 65 in steel case). Units of measurement: N m, ft.lb, in.lb
Deviation of indication ± 2%. With certificate.
Our own patents are pending.
(Inserts see pages 174–179)
730D
Basic wrenches with tool carrier for insert tools
730D/20
Ü
ü
Code
size
W
W
96 50 17 10
96 50 17 20
96 50 17 40
96 50 17 65
10
20
40
65
10–100 N m
20–200 N m
40–400 N m
65–650 N m
7.4–75 ft.lb
15–150 ft.lb
30–300 ft.lb
48–480 ft.lb
730DR
8
Setting/display resolution
Nm
ft.lb
in.lb
W
90–900 in.lb
180–1800 in.lb
360–3600 in.lb
580–5800 in.lb
0.2/0.1
0.5/0.1
1.0/0.1
1.0/0.1
Basic wrench with ratchet insert
tool
Code
size
D
"
R
g
Rg
with box
96 50 18 10
96 50 18 20
96 50 18 40
96 50 18 65
10
20
40
65
1/2
1/2
3/4
3/4
1232
1663
2232
3767
1657
2198
4722
6530
0.2/0.1
0.5/0.1
1.0/0.1
1.0/0.1
2/1.0
5/1.0
10/1.0
10/1.0
J
mm
b
mm
h
mm
L
mm
LF
mm
9 x 12
14 x 18
14 x 18
14 x 18
28
28
28
30.6
23
23
23
25.6
467
548
688
870
426.5 17.5
515
25
655
25
837
25
SF
mm
R Rg
g with box
1085
1361
1765
3300
1510
1896
5155
6000
7759-3
USB adaptor, jack cable and
software No 7732 for No 730D
Documentation and management of readings on a PC
• Read out stored wrench data and joint readings:
- Joint identifier
- Tool serial number
- Date and time of tightening operation
- Target torque or target angle
- Torque level at which the tool cuts out
- Tightening torque or angle reached
- Tolerances
- Joint evaluation
• Storage of joint data in a database
• Delete or print highlighted joints from the database
• Export displayed joint data to a CSV file (compatible with Excel)
• 13 languages
• User management
• Define new PIN
• Delete joint data stored in wrench
7395-1
Angle Module for No 730D
Registered design, angle-controlled measurement without a reference
arm. For torque wrench No 730D from software release 1.5.8.
Torque wrenches No 730D fitted with older releases of the software can be
upgraded. Simply attach the module and connect to the torque wrench
interface and the No 730D can be used for angle controlled tightening.
The measurements are read off and settings made via the torque wrench.
When the preset snug point is reached, the torque wrench automatically
switches over to angle-controlled measurement in degrees.
Depending on the options selected, the torque wrench will either cut out
when the preset angle is reached or an alarm is heard.
One 1.5 V battery is included in the package. Deviation of indication ± 1%.
System requirements:
• PC
• Microsoft Windows 98 SE or compatible operating system
with USB support
• USB connection
• Screen resolution of at least 1024 x 768 pixels
• STAHLWILLE USB hub or STAHLWILLE USB adapter cable
• Installed ODBC driver for Access data
7395-1
7395-1+730D
Code
L
m
R
g
96 58 36 27
1.5
137
Code
R
g
96 58 36 28
387
9
1-800-800-5001
Visit Transcat Torque
Service MANOSKOP® 730N
registered design, clicking torque wrench with mount for interchangeable insert tools, rapid, accurate setting
using QuickSelect quick-action adjuster, with QuickRelease safety lock, double stop signals, very clear twin
scales with colour coded N m/ft.lb and ft.lb/inch.lb markings and long-term repeated accuracy.
The measuring element is only under load while force is being applied, no need for manual reset to zero.
All the sensitive components are protected by the sturdy housing.
The 2-component handle with its ergonomically designed green softer layers is resistant to oils, grease, fuels,
brake fluids and Skydrol.
Any force applied to the tool after the "click" or applied in the opposite direction to the current function – e.g.
forcible loosening of a jammed screw – does not act on the trigger mechanism and cannot cause damage
to it. The swap-over inserts can also be used to apply torque in an anti-clockwise direction.
Easily adjustable without disassembly, e.g. using tester No 7707 W or calibration system No 7706.
Deviation of indication ± 3%. With certificate.
(Inserts see pages 174–179)
730N
Basic wrenches with tool carrier for insert tools
730N/10
Ü
ü
Code
size
W
50 18 10 02
2
2–20 N m
50 18 10 05
5
10–50 N m
50 18 10 10
10
20–100 N m
50 18 10 12
12
25–130 N m
50 18 10 20
20
40–200 N m
50 18 10 40
40
80–400 N m
50 18 10 65
65 130–650 N m
50 58 10 02 a/2
20–180 in.lb
50 58 10 05 a/5
90–450 in.lb
50 58 10 10 a/10 180–900 in.lb
50 58 10 20 a/20 350–1800 in.lb
50 58 10 40 a/40
60–300 ft.lb
730NR
W
20–180 in.lb
7–37 ft.lb
15–75 ft.lb
20–95 ft.lb
30–150 ft.lb
60–300 ft.lb
100–480 ft.lb
1.5–15 ft.lb
7–37 ft.lb
15–75 ft.lb
30–150 ft.lb
800–3600 in.lb
X
X
1Nm
5Nm
10 N m
10 N m
10 N m
20 N m
50 N m
10 in.lb
50 in.lb
100 in.lb
100 in.lb
20 ft.lb
10 in.lb
1 ft.lb
2.5 ft.lb
2.5 ft.lb
5 ft.lb
10 ft.lb
20 ft.lb
0.5 ft.lb
1 ft.lb
2.5 ft.lb
5 ft.lb
100 in.lb
Fine scale
X
J
mm
0.2 N m
0.25 N m
0.5 N m
0.5 N m
1Nm
2Nm
2.5 N m
2 in.lb
2.5 in.lb
5 in.lb
10 in.lb
2 ft.lb
9 x 12
9 x 12
9 x 12
14 x 18
14 x 18
14 x 18
14 x 18
9 x 12
9 x 12
9 x 12
14 x 18
14 x 18
b
mm
28
28
28
28
28
28
30.6
28
28
28
28
28
h
mm
23
23
23
23
23
23
25.6
23
23
23
23
23
L
mm
LF
mm
SF
mm
R
g
275
330
386
421
467
607
890
275
330
386
467
607
226
280.5
336
379
424.5
564.5
848
226
280.5
336
424.5
564.5
17.5
17.5
17.5
25
25
25
25
17.5
17.5
17.5
25
25
737
831
988
1128
1264
1655
3231
737
831
988
1264
1655
Torque wrenches with permanently installed ratchet
in sturdy plastic case (size 65 in steel case).
730NR/20QR FK
Code
96 50 21 05
96 50 21 10
96 50 21 20
96 50 21 40
96 50 21 65
size
W
W
X
Fine scale D b1
b2 h1
X
" mm mm mm
5QR FK* 10–50 N m
7–37 ft.lb 5 N m 1 ft.lb 0.25 N m
10QR FK* 20–100 N m 15–75 ft.lb 10 N m 2.5 ft.lb 0.5 N m
20QR FK* 40–200 N m 30–150 ft.lb 10 N m 5 ft.lb
1Nm
40 FK
80–400 N m 60–300 ft.lb 20 N m 10 ft.lb
2Nm
65 FK
130–650 N m 100–480 ft.lb 50 N m 20 ft.lb 2.5 N m
* Ratchet has quick-release safety lock Ü
ü
10
X
3/8
1/2
1/2
3/4
3/4
28
28
28
28
30.6
29
29
41
50
50
23
23
23
23
25.6
h2
mm
L
mm
LF
mm
R Rg
g with box
14.5
14.5
18
30.7
30.7
372.5
428.5
526
657
940
291
346.5
438
564.5
915
961
1129
1589
2122
3698
1386
1554
2014
2657
6188
Service MANOSKOP® 730
Torque wrenches with tool carrier for interchangeable insert tools, with cut-out, with QuickRelease safety lock
(size 5–65) dual signal, rapid adjustment (size 2–65), dual scale N m/ft.lb and N m/inch.lb. (size 5–80),
long term accuracy and facility to accept insert/shell tools.
The robust steel tube completely encloses all working parts. The measuring element is only under load while
force is being applied, no need for manual reset to zero. Any force applied to the tool after the "click" or
applied in the opposite direction to the current function – e.g. forcible loosening of a jammed screw – does
not act on the trigger mechanism and cannot cause damage to it. Reversible insert/shell tools allow anticlockwise operation.
Easily adjustable without disassembly, e.g. using torque tester No 7707 W or calibration system No 7706.
Deviation of indication ± 4%. With certificate.
(Insert/shell tools see pages 174–179)
730
Basic wrenches with tool carrier for insert tools
730/2
Code
50 18 00 02
50 18 00 04
50 58 00 01
50 58 00 02
50 58 00 04
W
size
2
4
a/2-1 U
a/2
a/4
X
4–20 N m
8–40 N m
17.5–87.5 in.lb
30–175 in.lb
70–350 in.lb
0.5 N m
1Nm
2.5 in.lb
5 in.lb
10 in.lb
J
mm
b
mm
h
mm
L
mm
9 x 12
9 x 12
9 x 12
9 x 12
9 x 12
27.5
27.5
27.5
27.5
27.5
23
23
23
23
23
178.5
222
178.5
178.5
222
LF
mm
174
218
174
174
218
SF
mm
R
g
17.5
17.5
17.5
17.5
17.5
315
395
315
315
395
730/5
Ü
ü
Code
size
50 18 00 05
5
50 18 00 10
10
50 18 00 12
12
50 18 00 20
20
50 18 00 40
40
50 18 00 65
65
50 58 00 05 a/5
50 58 00 10 a/10
50 58 00 12 a/12
50 58 00 20 a/20
730
W
6–50 N m
20–100 N m
25–130 N m
40–200 N m
80–400 N m
130–650 N m
6–50 N m
20–100 N m
25–130 N m
40–200 N m
W
5–36 ft.lb
15–72.5 ft.lb
20–95 ft.lb
30–145 ft.lb
60–300 ft.lb
100–480 ft.lb
50–440 in.lb
180–880 in.lb
225–1150 in.lb
350–1750 in.lb
X
X
J
mm
2Nm
2.5 N m
2.5 N m
5Nm
10 N m
20 N m
2Nm
2.5 N m
2.5 N m
5Nm
1 ft.lb
2.5 ft.lb
2.5 ft.lb
5 ft.lb
10 ft.lb
20 ft.lb
10 in.lb
20 in.lb
25 in.lb
50 in.lb
9 x 12
9 x 12
14 x 18
14 x 18
14 x 18
14 x 18
9 x 12
9 x 12
14 x 18
14 x 18
b
mm
28
28
28
28
28
30.6
28
28
28
28
h
mm
23
23
23
23
23
25.6
23
23
23
23
L
mm
315
370
410
455
590
875
315
370
410
455
LF
mm
SF
mm
R
g
288
343
390
435
570
855
288
343
390
435
17.5
17.5
25
25
25
25
17.5
17.5
25
25
805
1210
1100
1250
1880
3480
805
965
1100
1250
Basic wrench with tool carrier for shell tools, registered design
W
Code
size
50 18 00 80
80 160–800 N m
W
X
X
K
mm
b
mm
h
mm
L
mm
LF
mm
SF
mm
R
g
120–600 ft.lb
20 N m
20 ft.lb
24.5 x 28
46
43
970
990
95
4925
Use shell adaptor No 7370/80 to make 14 x 18 mm insert tools fit.
11
1-800-800-5001
Visit Transcat Torque
730R/40/32 Torque wrench set
Plastic case, empty
32 pieces, in steel case, for general
service work.
Content:
1 SERVICE-MANOSKOP
No 730/40, 80–400 N m
1 ratchet insert tool No 735/20,
reversible, 1/2" D-drive
1 square drive insert tool
No 734/20, 1/2" D-drive
7 o/e insert tools No 731/40,
sizes 13, 15, 17, 19, 22, 27, 30 mm
1 No 3731/40 size 24 mm;
7 ring insert tools No 732/40, sizes 13, 15, 17, 19, 22, 24, 27 mm
10 sockets, bi-hexagon No 50, sizes 13, 14, 15, 17, 19, 22, 24, 25, 30,
32 mm
4 accessories, 1/2" a-drive:
1 T-handle No 506
1 extension 255 mm No 509/10
1 extension 130 mm No 509/5
1 extension 55 mm No 509/2
Code
96 50 20 53
R
g
S
9739
1
08 09 00 02
B outside
mm
E
2
C 6.3
L
mm
R
g
S
1/4
34
4
10
L
mm
No
81 37 00 02
7301 720/15; 721/5; 721/15; 730/5;
730/10; 730/12; 730/20; 730a/5;
730a/10; 730a/12; 730a/20;
730N/5; 730N/10; 730N/12;
730N/20; 730Na/5; 730Na/10;
730Na/20; 730D/10
550
7302 720/30; 721/30; 730/40;
730N/40; 730Na/40; 730D/20 680
81 37 00 03
R
g
425
535
Inlays for plastic case
R
g
for torque wrenches
No
Code
83 07 10 04
720/15; 721/5; 721/15; 730/5; 730/10;
730/12; 730/20; 730a/5; 730a/10;
730a/12; 730a/20; 730N/5; 730N/10;
730N/12; 730N/20; 730Na/5; 730Na/10;
730Na/20; 730D/10
720/30; 721/30; 730/40; 730N/40;
730Na/40; 730D/20
83 07 10 02
"
for torque wrenches
No
Code
i BITS
1299
for inside hexagon screws,
for operating the adjusting screws
on torque wrenches No 720, 721,
730 and 730N.
Code
for safe storage and
transport of torque wrenches
(please order inlays separately).
Supplied without torque wrench.
88
113
outside E DIN 3126/ISO 1173
Standard MANOSKOP® 720Nf
Torque wrenches with dual "Stop" signal and cut-out, micrometer type adjustment, dual scale N m/ft.lb and
long service life.
Robust steel tube and light alloy "U"-profile protect all working parts.
Push through square drive for right and left hand tightening.
Recalibration without dismantling using torque Tester No 7707 W or calibration system No 7706.
Deviation of indication ± 4%. With certificate.
720Nf
12
Torque wrench with square drive
Code
size
50 19 00 81
80
W
W
160–800 N m 120–600 ft.lb
X
X
D
"
b
mm
h
mm
L
mm
LF
mm
SF
mm
R
g
20 N m
20 ft.lb
3/4
45
42
1034
938
0
5650
Standard MANOSKOP® 721
Torque wrenches with dual "Stop" signal and cut-out, rapid adjustment, dual scale N m/ft.lb and long service
life. Robust steel tube protects all working parts.
Any force applied to the tool after the "click" or applied in the opposite direction to the current function – e.g.
forcible loosening of a jammed screw – does not act on the trigger mechanism and cannot cause damage
to it.
Recalibration without dismantling using Torque Tester No 7707 W or calibration system No 7706.
Deviation of indication ± 4%. With certificate.
721
Torque wrenches with reversible ratchet
Code
size
50 20 00 05
50 20 00 15
50 20 00 30
5
15
30
W
6–50 N m
30–150 N m
60–300 N m
W
X
5–36 ft.lb
25–110 ft.lb
50–220 ft.lb
2Nm
5Nm
10 N m
X
1 ft.lb
5 ft.lb
10 ft.lb
D
"
b1
mm
b2
mm
h1
mm
h2
mm
L
mm
LF
mm
R
g
3/8
1/2
1/2
28
28
28
27.5
41
44
23
23
23
14.5
18
27.5
352
452
553
293
387
486
900
1305
1720
size 30 with push through square drive (spare square drive, refer to page 189)
Standard MANOSKOP® 721Nf
Torque wrenches with dual "STOP" signal and cut-out, micrometer type adjustment, dual scale N m/ft.lb and
long service life.
Robust steel tube and light alloy "U"-profile protect all working parts.
Push through square drive for right and left hand tightening.
Easily adjustable without disassembly using tester No 7707 W or calibration system No 7706.
Deviation of indication ± 4%. With certificate.
721Nf
Torque wrenches with ratchet
721Nf/80
721Nf/100
Code
size
W
W
X
X
D
"
b1
mm
b2
mm
h
mm
L
mm
LF
mm
R
g
50 20 00 81
96 50 20 01
80
100
160–800 N m
200–1000 N m
120–600 ft.lb
150–725 ft.lb
20 N m
25 N m
20 ft.lb
25 ft.lb
3/4
3/4
46.5
46.5
76
76
42
42
1051
1504
938
1365
6770
7005
13
Electronic angle-controlled torque wrench Sensotork® 713
Simple, flexible operation thanks to operator guidance on large-format display.
Very broad measuring range (5% to 100% of rated value) with deviation of indication ± 1% of the current
reading. Deviation of indication of angle is ± 1%.
Repeated joints can be collated to form a single menu-guided sequence. (Insert tools see pages 174–179)
Electronic angle-controlled torque wrenches Sensotork®
713R
Electronic angle-controlled torque wrench with insert tool pawl-action ratchet, with QuickRelease safety lock, for clockwise and anticlockwise use,
readings independent of point of application of force (sizes 6 and 20), units of measurement: N m, ft.lb, in.lb, advance warning points for visual,
tactile and acoustic signals, torque and angle are simultaneously visible, convenient angle measurement across a very wide angle range without a
reference arm, choice of individual insert lengths, maintenance friendly due to easy adjustment and automatic reminder of next calibration date,
individual identification possible, tamper-proof due to password protection, meets requirements of DKD-R 3-7, Class 2 and DIN EN ISO 6789,
with works certificate in accordance with DIN EN 10204, supplied in sturdy plastic case (size 40 in sturdy steel case). Included in the set are three
1.5 V AA batteries. It is also possible to use rechargeable batteries (AA/LR6, NiMH, 1.2 V). Fully automated calibration (torque) using perfectControl
calibrating unit No 7794-2.
Ü
ü
Code
size
96 50 16 06
96 50 16 20
96 50 16 40
6
20
40
W
3–60 N m
10–200 N m
20–400 N m
W
D
"
J
mm
b
mm
h
mm
L
mm
R
g
Rg
with box
2.5–44 ft.lb
7–148 ft.lb
15–296 ft.lb
3/8
1/2
3/4
9 x 12
14 x 18
14 x 18
50
50
50
33.5
33.5
33.5
378
608
838
856
1552
2332
1500
2430
5555
Electronic torque wrench Sensotork 712®
712R/6*
Electronic torque wrench Sensotork®
Electronic torque wrench with option of attaching interchangeable insert tools, same design as No 713 but without angle function.
Ü
ü
Code
96 50 15 06
W
3–60 N m
W
2.5–44 ft.lb
D
"
3/8
J
mm
b
mm
h
mm
L
mm
R
g
Rg
with box
9 x 12
50
33.5
378
856
1500
* to be discontinued
Accessories for electronic angle-controlled torque wrench Sensotork® No 713
and electronic torque wrench Sensotork® No 712
7759-1
USB adaptor, jack cable and software Sensomaster for No 712R, 713R
for documenting and managing readings on a PC and carrying out statistical analyses.
• Read out stored wrench data and joint readings: Joint identifier, Tool serial number, Target torque or target angle, Torque level at which the tool cuts out,
Tightening torque or angle reached, Tolerances, Joint evaluation
• Storage of joint data in a database
• Delete or print highlighted joints from the database
• Export displayed joint data to a CSV file (compatible with Excel)
• 13 languages
• User management
• Define new PIN
• Delete joint data stored in wrench
System requirements:
• PC
• Microsoft Windows 98 SE or compatible operating system
with USB support
• USB connection
• Screen resolution of at least 1024 x 768 pixels
• STAHLWILLE USB hub or STAHLWILLE USB adapter cable
• Installed ODBC driver for Access data
14
Code
L
m
R
g
96 58 36 25
1.5
137
1-800-800-5001
Visit Transcat Torque
Insert/shell tools for torque wrenches
725/4
Ratchet insert tool
reversible, 22 teeth.
725QR
QuickRelease ratchet insert tool
Ü
ü
reversible, with QuickRelease safety lock,
size 4: 22 teeth, sizes 5 and 10: 30 teeth, size 20: 36 teeth.
Code
D
"
J
mm
b
mm
h
mm
S
mm
R
g
58 25 40 04
1/4
9 x 12
22
14.5
17.5
62
735
Code
size
58 25 30 04 4
58 25 30 05 5
58 25 30 10 10
58 25 30 20 20
D
"
J
mm
b
h
mm mm
1/4
3/8
1/2
1/2
9 x 12
9 x 12
9 x 12
14 x 18
22
29
29
41
R
g
S
mm
14.5
14.5
14.5
18
17.5
28*
28*
38.5*
Ratchet insert tools
reversible, 60 teeth.
60
130
141
325
* Caution! Modified settings on torque wrench
(refer to note on page 190)
725B
Ratchet insert tool
reversible, with inside hexagon, 1/4" or 5/16", DIN 3126/ISO 1173 D 6.3 or D8,
for direct acceptance of bits 1/4" or 5/16" outside hexagon C 6.3
(size 4: 22 teeth, size 5: 30 teeth). Internal hex drive with a collar-thrust
spring (registered design). Bits are easy to insert, lock securely in position
and can be removed just as easily; even hex bits with a wide groove
(Type E, DIN 3126/ISO 1173).
Code
size
D
"
J
mm
b
mm
h
mm
S
mm
R
g
58 25 00 05
58 25 00 10
58 25 00 20
58 25 00 40
5
10
20
40
3/8
1/2
1/2
3/4
9 x 12
9 x 12
14 x 18
14 x 18
33
33
43
50
23.8
23.8
26
31.5
17.5
17.5
25
25
155
147
302
510
735/80
Ratchet shell tool
with push through square drive, registered design, 30 teeth.
Code
58 25 50 04
58 25 50 05
size
4
5
inside
b"
1/4
5/16
J
mm
b
mm
h
mm
S
mm
R
g
9 x 12
9 x 12
22
29
14
17.5
14.5 28*
54
117
Code
D
"
K
mm
b
mm
h
mm
S
mm
R
g
58 25 00 80
3/4
24.5 x 28
76
43
95
2000
* Caution! Modified settings on torque wrench
(refer to note on page 190)
725L/5
Ratchet insert tool
reversible, 30 teeth.
Caution! Modified settings on torque wrench (refer to note on p. 190).
This ratchet insert tool has the same extension length as ring insert tool
No 732G/10 (see p. 177) and square drive insert tool No 734L/5
(see p. 175).
Code
D
"
J
mm
b
mm
h
mm
S
mm
R
g
58 15 10 05
3/8
9 x 12
27.5
14.5
45
164
15
734
Square drive insert tools
731/10
Open ended insert tools
J 9 x 12 mm
Code
size
58 24 00 04
58 24 00 05
58 24 00 10
58 24 00 20
58 24 00 40
4
5
10
20
40
734/80
D
"
1/4
3/8
1/2
1/2
3/4
J
mm
b
mm
h
mm
S
mm
R
g
9 x 12
9 x 12
9 x 12
14 x 18
14 x 18
20
20
20
27
40
14
14
14
18
25
17.5
71
17.5
76
17.5
82
25
203
25
396
Square drive shell tool
registered design.
Code
A
mm
b
mm
h
mm
S
mm
R
g
58 21 10 07
58 21 10 08
58 21 10 09
58 21 10 10
58 21 10 11
58 21 10 12
58 21 10 13
58 21 10 14
58 21 10 15
58 21 10 16
58 21 10 17
58 21 10 18
58 21 10 19
7
8
9
10
11
12 1)
13
14
15
16
17
18
19
22
22
26
26
26
30
30
35
35
38
38
42
42
5
5
5.5
5.5
5.5
7
7
8
8
8.5
8.5
9
9
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
20*
20*
40
39
38
42
41
43
48
52
51
58
60
71
74
1
) For flare nuts of hydraulic pipes on French vehicles
Code
D
"
58 24 00 80
3/4
734F
K
mm
b
mm
h
mm
S
mm
R
g
24.5 x 28 42
42
95
1200
Square drive insert tools
size
58 61 10 16
58 61 10 20
58 61 10 24
58 61 10 28
58 61 10 32
58 61 10 34
58 61 10 36
58 61 10 38
58 61 10 40
58 24 10 04
58 24 10 05
4
5
734L/5
D
"
J
mm
b
mm
h
mm
S
mm
R
g
1/4
9 x 12
9 x 12
22
22
14
14
17.5
17.5
72
75
3/8
Open ended insert tools
J 9 x 12 mm
Code
with permanently attached, captive square drive.
Code
731a/10
A
"
b
mm
h
mm
S
mm
R
g
1/4
5/16
3/8
7/16
22
22
26
26
30
35
38
42
42
5
5
5.5
5.5
7
8
8.5
9
9
17.5
17.5
17.5
17.5
17.5
17.5
17.5
20*
20*
36
53
38
37
44
49
64
76
73
1/2
9/16
5/8
11/16
3/4
731/40
Open ended insert tools
J 14 x 18 mm
Square drive insert tool
Caution! Modified settings on torque wrench (refer to note on p. 190).
This square-drive insert tool has the same extension length as ring insert
tool No 732G/10 (see p. 177) and ratchet insert tool No 725L/5
(see p. 174).
Code
D
"
J
mm
b
mm
h
mm
S
mm
R
g
58 24 20 05
3/8
9 x 12
20
14
45
141
Code
A
mm
b
mm
h
mm
S
mm
R
g
58 21 40 13
58 21 40 14
58 21 40 15
58 21 40 16
58 21 40 17
58 21 40 18
58 21 40 19
58 21 40 21
58 21 40 22
58 21 40 24
58 21 40 25
58 21 40 27
58 21 40 30
58 21 40 32
58 21 40 34
58 21 40 36
58 21 40 38
58 21 40 41
13
14
15
16
17
18
19
21
22
24
25
27
30
32
34
36
38
41
30
35
35
38
38
42
42
50
50
53
53
60
66
66
66
74
74
82
7
8
8
9
9
10
10
11
11
12
12
13
14
14
14
15
15
15
25
25
25
25
25
25
25
25
25
25
25
30*
30*
32.5*
32.5*
32.5*
32.5*
36.5*
128
129
132
140
136
147
145
171
165
167
170
219
245
246
239
275
265
307
* Caution! Modified settings on torque wrench (refer to note on page 190).
16
1-800-800-5001
Visit Transcat Torque
731a/40
Open ended insert tools
732a/10
J 14 x 18 mm.
Code
58 61 40 28
58 61 40 32
58 61 40 34
58 61 40 36
58 61 40 38
58 61 40 40
58 61 40 42
58 61 40 44
58 61 40 46
58 61 40 48
58 61 40 52
P
A
"
b
mm
h
mm
S
mm
R
g
7/16
1/2
9/16
5/8
30
30
35
38
42
42
50
50
53
60
66
7
7
8
9
10
10
11
11
12
13
14
25
25
25
25
25
25
25
25
25
30*
30*
127
125
129
136
148
144
171
165
177
224
258
11/16
3/4
13/16
7/8
15/16
1
1 1/8
* Caution! Modified settings on torque wrench
(refer to note on page 190).
731/80
Ring insert tools
J 9 x 12 mm
Code
58 62 10 16
58 62 10 20
58 62 10 24
58 62 10 28
58 62 10 32
58 62 10 34
58 62 10 36
58 62 10 38
58 62 10 40
58 62 10 42
58 62 10 44
A
"
b
mm
h
mm
S
mm
R
g
1/4
5/16
3/8 1)
7/16
13
14.2
17.2
18.5
21.5
22.5
26
28
30.5
33
34.5
8
8
9
9
11
11
12
13
13
15
15
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
36
37
37
40
53
52
54
58
58
68
69
1/2
9/16
5/8
11/16
3/4
13/16
7/8
1
) For Volvo aero-engines, types "JAS"
Open ended shell tools
732/40
registered design. K 24.5 x 28 mm
Ring insert tools
P
J 14 x 18 mm
Code
A
mm
b
mm
h
mm
S
mm
R
g
58 21 80 24
58 21 80 27
58 21 80 30
58 21 80 32
58 21 80 34
58 21 80 36
58 21 80 41
58 21 80 46
58 21 80 50
58 21 80 55
58 21 80 60
24
27
30
32
34
36
41
46
50
55
60
50
56
63
67
72
74
84
94
104
114
124
13
14
15
15
15
15
16
17
18
19
20
95
95
95
95
95
95
95
95
95
95
95
601
620
655
670
699
740
810
867
1010
1150
1330
732/10
Ring insert tools
P
J 9 x 12 mm
Code
A
mm
b
mm
h
mm
S
mm
R
g
58 22 40 13
58 22 40 14
58 22 40 15
58 22 40 16
58 22 40 17
58 22 40 18
58 22 40 19
58 22 40 21
58 22 40 22
58 22 40 24
58 22 40 27
58 22 40 28
58 22 40 30
58 22 40 32
58 22 40 34
58 22 40 36
58 22 40 41
13
14
15
16
17
18
19
21
22
24
27
28
30
32
34
36
41
22.5
23
24
25.5
27
29
30.5
33
34.5
37.5
42.5
45.5
46
47.5
52
54
60
11
11
11
12
12
13
13
15
15
15
17
19
19
19
19
19
20
25
25
25
25
25
25
25
25
25
25
25
25
25
25
28*
28*
30*
130
123
128
133
135
134
138
144
145
153
162
175
182
181
210
203
240
* Caution! Modified settings on torque wrench
(refer to note on page 190).
Code
A
mm
b
mm
h
mm
S
mm
R
g
58 22 10 07
58 22 10 08
58 22 10 10
58 22 10 11
58 22 10 12
58 22 10 13
58 22 10 14
58 22 10 15
58 22 10 16
58 22 10 17
58 22 10 18
58 22 10 19
58 22 10 21
58 22 10 22
7
8
10
11
12
13
14
15
16
17
18
19
21
22
13
14.2
17.2
18.5
20.5
21.5
22.5
24.5
26
27
28
30.5
33
34.5
8
8
9
9
11
11
11
12
12
13
13
13
15
15
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
37
40
44
41
49
55
52
52
54
59
56
65
71
74
732a/40
Ring insert tools
P
J 14 x 18 mm
Code
58 62 40 32
58 62 40 34
58 62 40 36
58 62 40 38
58 62 40 40
58 62 40 42
58 62 40 44
58 62 40 46
58 62 40 48
A
"
b
mm
h
mm
S
mm
R
g
1/2
9/16
5/8
11/16
22.5
23
25.5
29
30.5
33
34.5
37.5
41
11
11
12
13
13
15
15
15
17
25
25
25
25
25
25
25
25
25
122
122
134
132
138
142
147
151
160
3/4
13/16
7/8
15/16
1
17
732G/10
Ring insert tools
732a/80
P Q
J 9 x 12 mm
Caution! Modified settings on torque wrench (refer to note on p. 190).
This insert tool has the same extension length as insert tool No 725L/5
(see p. 174) and square-drive insert tool No 734L/5 (see p. 175).
HPQ high performance steel, gunmetal finish.
Ring shell tools
P
registered design.
K 24.5 x 28 mm
Code
58 62 80 46
58 62 80 50
A
"
b
mm
h
mm
S
mm
R
g
15/16 1)
1 1/16 1)
36
40.5
14
14
95
95
604
608
1
) for jet engine pins (Airbus A320/A321)
Code
A
mm
b
mm
h
mm
S
mm
R
g
58 62 00 07
58 62 00 08
58 62 00 09
58 62 00 10
58 62 00 13
7
8
9
10
13
11.5
12.4
14
15.6
19.3
6
6
8
8
9.2
45
45
45
45
45
31
33
40
44
60
732aG/10
J 9 x 12 mm
Caution! Modified settings on torque wrench
(refer to note on p. 190). This insert tool has the same extension length as
insert tool No 725L/5 (see p. 174) and square-drive insert tool No 734L/5
(see p. 175). HPQ high performance steel, gunmetal finish.
58 62 12 16
58 62 12 20
58 62 12 24
58 62 12 28
58 62 12 32
58 62 12 34
58 62 12 36
TORX® insert tools
J 9 x 12 mm
Ring insert tools
P Q
Code
732TX/10
A
"
b
mm
h
mm
S
mm
R
g
1/4
5/16
3/8
7/16
10.4
12.4
14.9
17
19
21
23
6
6
8
8
9.2
9.2
12
45
45
45
45
45
45
45
28
31
42
43
58
58
74
1/2
9/16
5/8
Code
size
b
mm
h
mm
S
mm
R
g
58 29 10 06
58 29 10 08
58 29 10 10
58 29 10 12
58 29 10 14
E6
E8
E10
E12
E14
13
14.2
17.2
18.5
21.5
8
8
9
9
11
17.5
17.5
17.5
17.5
17.5
40
45
45
50
60
732TX/40
TORX® insert tools
J 14 x 18 mm
for assembling and dismantling aero-engines.
732/80
Ring shell tools
P
registered design.
K 24.5 x 28 mm
18
Code
A
mm
b
mm
h
mm
S
mm
R
g
58 22 80 24
58 22 80 27
58 22 80 30
58 22 80 32
58 22 80 34
58 22 80 36
58 22 80 41
58 22 80 46
58 22 80 50
58 22 80 55
58 22 80 60
24
27
30
32
34
36
41
46
50
55
60
36
40.5
46
49
52
54
61
66
75
84
93
15
15
16
16
17
17
18
19
20
21
22
95
95
95
95
95
95
95
95
95
95
95
605
610
630
635
650
650
675
720
803
889
995
Code
size
b
mm
h
mm
S
mm
R
g
58 29 40 14
58 29 40 18
58 29 40 20
58 29 40 24
E14
E18
E20
E24
22.5
24
29
30.5
11
11
13
13
25
25
25
25
130
135
150
150
1-800-800-5001
Visit Transcat Torque
733/10
Open ring insert tools
737
P
gunmetal finish. To prevent damage from excessive temperatures,
the locking pin, spring and washer are not fitted until the welding work has
been completed. Instructions are supplied.
J 9 x 12 mm
Code
A
mm
b
mm
h
mm
W
mm
S
mm
R
g
58 23 10 10
58 23 10 11
58 23 10 12
58 23 10 13
58 23 10 14
58 23 10 16
58 23 10 17
58 23 10 18
58 23 10 19
58 23 10 21
58 23 10 22
58 23 10 24
10
11
12
13
14
16
17
18
19
21
22
24
21.5
22.5
24.5
26
27
30.5
31.5
33
34
38.5
39.5
40
11
11
12
12
13
13
13
15
15
15
15
15
7.1
8.6
9
10
11
13
14
14.8
15.8
16.2
17
18
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
20*
20*
20*
57
55
59
55
60
65
64
74
80
88
92
75
* Caution! Modified settings on torque wrench
(refer to note on page 190).
733a/10
Blank end insert tools
Code
size
Welding surface
h x b mm
58 27 00 10
58 27 00 40
10
40
8 x 14
11 x 25
7370/10
J
mm
L R
mm g
H
mm
9 x 12 14.5
14 x 18 21.5
8
12
35
98
Adaptor
Ü
ü
for using insert tools with an outer square drive of 14 x 18 mm
on torque wrenches with an internal square drive of 9 x 12 mm.
Caution! Modified settings on torque wrench (refer to note on p. 190).
Open ring insert tools
P
J 9 x 12 mm
Code
58 63 10 24
58 63 10 28
58 63 10 32
58 63 10 34
58 63 10 36
58 63 10 38
58 63 10 40
A
"
b
mm
h
mm
W
mm
S
mm
R
g
3/8
7/16
1/2
9/16
21.5
22.5
26
27.5
30.5
33
34
11
11
12
13
13
15
15
7.1
8.6
9.5
11
12.7
14
15.8
17.5
17.5
17.5
17.5
17.5
17.5
17.5
55
56
58
59
61
48
76
5/8
11/16
3/4
Code
58 29 00 10
D
mm
a
mm
b
mm
h
mm
S
mm
R
g
9 x 12
14 x 18
31
26
30.5
114
7370/40
Adaptor
Ü
ü
736
BIT holder insert tools
Internal hex drive with a collar-thrust spring (registered design).
Bits are easy to insert, lock securely in position and can be removed just
as easily; even hex bits with a wide groove (Type E, DIN 3126/ISO 1173).
inside
b
Code
size
58 26 10 10
58 26 26 10
58 26 10 40
10
D8
10-1 D 6.3
40
D8
"
5/16
1/4
5/16
J
mm
b
mm
9 x 12 16
9 x 12 14
14 x 18 16
S
mm
R
g
12.5 17.5
10
17.5
12.5 25
47
45
112
h
mm
for using insert tools with an outer square drive of 9 x 12 mm
on torque wrenches with an internal square drive of 14 x 18 mm.
Caution! Modified settings on torque wrench (refer to note on p. 190).
Code
58 29 00 40
D
mm
a
mm
b
mm
h
mm
S
mm
R
g
14 x 18
9 x 12
28
21
21.5
115
inside b DIN 3126/ISO 1173
19
7370/10-2
Adaptor
7370/80
for use with insert tools with a lateral dovetail profile in torque wrenches
with 9 x 12 mm internal square drives.
Caution! Modified settings on torque wrench (refer to note on p. 190).
D
mm
b
mm
h
mm
S
mm
R
g
9 x 12
23.5
9.5
24
51
Code
58 29 00 12
7370/40-2
Shell adaptor
registered design, for attaching 14 x 18 mm insert tools.
Caution! Modified settings on torque wrench (refer to note on p. 190).
a
mm
a
mm
b
mm
h
mm
S
mm
R
g
24.5 x 28
14 x 18
36
26
70
281
Code
58 29 00 80
Adaptor
for use with insert tools with a lateral dovetail profile in torque wrenches
with 14 x 18 mm internal square drives.
Caution! Modified settings on torque wrench (refer to note on p. 190).
Tool holder
with tool carrier to receive
insert tools
(without torque function).
Code
No
18 20 00 01
18 21 00 01
1820
1821
J
mm
L
mm
R
g
9 x 12
14 x 18
382.5
575
490
720
7380N/7385N Torque angle gauges
D
mm
b
mm
h
mm
S
mm
R
g
14 x 18
31.5
9.5
34.6
138
Code
58 29 00 42
7370/40-1
Adaptor
for using shell tools with an internal square drive of 24.5 x 28 mm on
torque wrenches with an internal square drive of 14 x 18 mm.
Caution! Modified settings on torque wrench (refer to note on p. 190).
registered design, for angle controlled bolt/screw tightening, with static
read-off point. Read-off possible from any angle thanks to a pair of angled
scales. Removable magnet for attaching sockets with 1/2" internal square drive.
For use in conjunction with tightening tools such as Service MANOSKOP®
No 730N. Since this tightening method requires a pre-determined snug
torque to be applied, it is essential to choose a torque wrench covering
both snug torque as well as maximum torque required to reach the
recommended tightening angle. Whether 1/2" or 3/4" sq.dr. Torque Angle
Gauge is used depends upon the square drive of the appropriate torque
wrench employed.
Code
No
54 01 00 01 7380N
54 01 00 02 7385N
Code
58 29 00 41
20
D
mm
D
mm
b
mm
h
mm
R
g
14 x 18
24.5 x 28
28
24
251
a D
b h L R
" " W X mm mm mm g
1/2
3/4
1/2
3/4
± 360°
± 360°
2°
2°
78 43 416 494
78 76 416 720
1-800-800-5001
Visit Transcat Torque
Electronic torque tester for torque wrenches Sensotork® 7707 W
(For complete calibration systems, see p. 161)
Compact workshop-based torque tester for easy adaptation by replacement of the transducers.
High degree of accuracy thanks to flat transducer and conversion and digitalisation of readings within the
transducer (see p. 181).
High degree of safety through display showing actual torque read-off where clicking torque wrenches are
used.
Workshop torque tester Sensotork®
7707 W
Ü
ü
Electronic workshop torque tester for torque wrenches, consisting of:
• transducer (registered design)
• holder
• display unit (registered design)
• tripod for display unit (with 1.5 m cable)
• spiral cable
• mains adaptor (110 V–230 V with interchangeable socket adaptors) or direct connection to 12 V in-car supply is possible
• square drive adaptor (No 7707-2W, No 7707-2-1W, No 7707-2-2W, No 7707-3W)
• kit for attaching the unit to a workbench or wall in a horizontal or vertical testing position
for clockwise and anticlockwise use. Units of measurement: N m, ft.lb, in.lb. The easily interchangeable transducers are attached to the holder by means
of a QuickRelease safety lock. Low lateral forces thanks to low-profile transducers, automatic detection of the transducer, flexible and user friendly
because the unit can be used horizontally or vertically and the display unit can be placed in many positions, additional tripod with 1.5 m cable for
mounting the display unit to facilitate visual monitoring when using longer torque wrenches, especially broad measuring range from approx. 2% to 100%
of rated value. The software No 7759-2, including USB hub and jack cable (see p. 182), enables readings to be transferred to the PC for documenting and
for generating calibration certificates in accordance with DIN EN 6789:2003 (no separate power supply needed, power comes from PC). While individual
transducers are being recalibrated, the torque tester itself remains on-site for further use. Wide range of application (-20°C to +60°C).
Complies with DIN 51309: 2005, Class 2 and DKD-R 3-8: 2003. With certificate. Supplied in sturdy plastic case.
t
Code
No
Capacity
Nm
Capacity
ft.lb
Capacity
in.lb
a
"
b
mm
h1
mm
h2
mm
t
mm
R
g
96 52 10 80
96 52 10 72
96 52 10 83
96 52 10 84
96 52 10 82
7707-1W
0.4–20
2–100
7707-2W 1)
2
7707-2-1W )
4–200
3
8–400
7707-2-2W )
25–1100
7707-3W 4)
0.3–15
1.5–74
3–148
6–295
18–812
3.5–177
18–885
35–1770
71–3540
221–9736
1/4
3/8
180
180
180
180
180
79
79
79
79
79
215
215
215
215
215
180
180
180
180
180
6255
7025
7511
7654
7495
1/2
3/4
3/4
Rg
with box
9500
10300
10975
11100
11000
) with square drive adaptor No 409M
ax
D)
) with square drive adaptors No 7789-4 (1/4" a x 1/2" D), No 7789-5 (3/8" a x 1/2" D)
) with square drive adaptors No 7787 (1/4" a x 3/4" D), No 7788 (3/8" a x 3/4" D), No 7789 (1/2" a x 3/4" D)
4
) with square drive adaptors No 7787 (1/4" a x 3/4" D), No 7788 (3/8" a x 3/4" D), No 7789 (1/2" a x 3/4" D)
1
(1/4"
3/8"
2
3
21
Which transducer is for which torque wrench?
(Calibration in accordance with DIN EN ISO 6789: 2003)
STAHLWILLE’s recommendation:
+++ very well suited
No
7721-1
730D/10
730D/20
730D/40
730D/65
730N/2
730N/5
730N/10
730N/12
730N/20
730N/40
730N/65
730Na/2
730Na/5
730Na/10
730Na/20
730Na/40
730/2
730/4
730a/2
730a/4
730/5
730/10
730/12
730/20
730/40
730/65
++ well suited
7722
+ suitable
7723-1
7723-2
7723-3
No
730a/5
730a/10
730a/12
730a/20
730/80
720Nf/80
721/5
721/15
721/30
721Nf/80
721Nf/100
755R/1
755/4
755/10
755/20
755/30
71/40
71/80
71aR/80
73Nm/15
712R/6
712R/20
712R/40
713R/6
713R/20
713R/40
+++
+++
+++
+++
+++
+++
+++
++
+++
+++
++
+++
+++
+++
+++
+++
+++
+++
7721–7724
++
+++
++
+++
+++
+++
++
+++
+
++
+
++
++
++
+++
+++
++
+++
+
+
+
++
++
+++
+
+
++
+++
7721-1
7722
7723-1
7723-2
+++
+++
++
++
+++
+++
+
++
++
+++
++
+++
++
+++
7723-3
7724-1
+
+
+++
+++
+
+
+
++
+++
+++
+
+
+
++
++
+++
+++
+
+
+++
+++
+++
+++
++
++
+++
+
++
+++
+++
++
+++
+++
+++
+++
+++
+++
Transducers
Ü
ü
registered design, high degree of accuracy thanks to conversion and digitization of readings within the transducer itself.
Not susceptible to lateral forces due to low-profile construction.
Can also be used as part of a calibration system (see p. 161). With certificate.
Code
No
52 10 00 21
52 10 00 26
52 10 00 22
52 10 10 23
52 10 20 23
52 10 00 28
52 10 00 29
7721 1)
7721-1
7722
7723-1
7723-2
7723-3
7724-1 2)
Display deviation value
± 1% of the reading
Nm
ft.lb
in.lb
Measuring ranges by deviation of indication
Display deviation value
± 0.5% of the reading
Nm
ft.lb
in.lb
Display deviation value
± 0.25% of the reading
Nm
ft.lb
in.lb
0.2–10 0.15–7.4
1.8–88.5
0.4–20
0.3–15
3.5–177
2–100
1.5–74
18–885
4–200
3–148
35–1770
8–400
6–295
71–3540
25–1100
18–812
221–9736
150–3000 111–2214 1328–26553
1–10 0.74–7.4
8.9–88.5
2–20
1.5–15
18–177
10–100
7–74
89–885
20–200
15–148
177–1770
40–400
30–295
354–3540
110–1100
81–812
974–9736
300–3000 221–2214 2655–26553
2–10
1.5–7.4
17.7–88.5
4–20
3–15
35–177
12–100
9–74
106–885
40–200
30–148
354–1770
80–400
59–295
708–3540
220–1100 162–812 1947–9736
600–3000 443–2214 5311–26553
a R
"
g
1/4
1/4
3/8
1/2
1735
1735
2486
2983
3/4 3134
3/4 2998
1 1/2 10500
1
) for calibrating torque screwdrivers
) for use with mechanical loader No 7792 and 7792-1 (see p. 185)
2
Note!
Torque testers are measuring instruments! They have to be regularly calibrated and, where necessary, adjusted,
using suitable calibration equipment. We recommend recalibrating every 12 months.
22
1-800-800-5001
Visit Transcat Torque
Accessories for workshop torque tester
and calibration systems
7750
Jack cable
Connection between transducer
and USB adaptor or display unit.
Display unit
registered design, for displaying the
actual torque as measured.
Units of measurement:
N m, ft.lb, in.lb.
Modes of operation:
track, peak hold, first peak
(only with manual operation),
additional display of actual torque
applied with clicking torque
wrenches.
Swivels to any desired position
thanks to universal ball-joint.
Code
L
m
R
g
52 11 00 51
1.5
50
7753
USB adaptor with USB cable
for connecting up to 5 transducers
to the PC for evaluating your data.
Code
R
g
52 10 00 50
182
7759-2
7751
USB adaptor, jack cable and
software Torkmaster
Link between transducers and the
PC. For adjusting and calibrating
torque wrenches and generating
calibration certificates in accordance
with DIN EN ISO 6789: 2003.
Code
L
mm
b
mm
h
mm
R
g
52 11 00 53
125
65
41
230
7752
Spiral cable
Connection between transducer
and display unit or USB adaptor,
with jacks at both ends, 90° angled.
Code
L
max. mm
R
g
500
35
52 11 00 52
7760
Mains adaptor
U
Input:
110 V–230 V AC ,
Output: 12 V DC,
with interchangeable socket
adaptors.
Code
52 11 00 56
409M
Volt
R
g
110-230
385
Square drive adaptor
1/4"
Code
L
m
R
g
96 58 36 26
1.5
137
socket x 3/8" plug
(6.3 x 10 mm).
Code
L
mm
O
mm
R
g
11 03 00 10
13
25
14
23
7787
1/4"
Square drive adaptor
7789-4
3/4"
1/4"
socket x
plug
(6.3 x 20 mm).
socket x
plug
(6.3 x 12.5 mm).
Code
L
mm
O
mm
R
g
58 52 10 87
15.5
29
41
Code
O
mm
R
g
58 52 10 88
23.5
29
52
7789
Square drive adaptor
Code
L
mm
O
mm
R
g
58 52 10 89
23.5
29
42
Square drive adaptor
3/4" socket x 1 1/2" plug
(20 x 40 mm).
Code
L
mm
O
mm
R
g
58 52 30 89
44
60
383
Square drive adaptor
1" socket x 1 1/2" plug
(25 x 40 mm).
24
R
g
58 52 40 90
15.5
29
25
Square drive adaptor
1/2"
Code
L
mm
O
mm
R
g
58 52 40 91
15.5
29
28
734K
Calibrating square drive insert tools
U
Without a ball or pin. Optimum measuring results during calibration thanks
to reduced lateral forces.
3/4"
socket x
plug
(12.5 x 20 mm).
7789-3
O
mm
socket x
plug
(10 x 12.5 mm).
Square drive adaptor
3/4"
L
mm
7789-2
L
mm
3/8"
socket x
plug
(10 x 20 mm).
1/2"
Code
7789-5
7788
3/8"
Square drive adaptor
1/2"
Code
L
mm
O
mm
R
g
58 52 40 89
44
60
291
Code
size
D
"
58 24 30 04
58 24 30 05
58 24 30 20
58 24 30 40
4
5
20
40
1/4
3/8
1/2
3/4
J
mm
b
mm
h
mm
S
mm
R
g
9 x 12
9 x 12
14 x 18
14 x 18
20
20
27
40
14
14
18
25
17.5
76
17.5
80
25
218
25
410
1-800-800-5001
Visit Transcat Torque
MULTIPOWER
Makes child's play of the largest torques.
Multipower – or really "tough work".
STAHLWILLE Multipower torque multipliers with planetary gears take the fatigue out of tightening or
loosening stiff or large bolt connections. A long lever is not necessary.
STAHLWILLE Multipower multiplies human strength; steady torque transfer is easy on nuts and bolts.
Even the largest torques are transferred with ease and precision over long periods (guaranteed limit ± 5%).
Accordingly, construction materials and workmanship are extremely robust.
When combined with STAHLWILLE torque wrenches, Multipower really shows its strength.
The Multipower range extends to 5000 N m/3687 ft.lb.
Multipower tools are also available on request up to 12000 N m/8850 ft.lb.
The largest Multipower units are fitted with an anti-backlash device.
MULTIPOWER
with overload protection and planetary gears, in carrying case, with spare hex. for overload device, deviation of indication ± 5%.
MP300-1350
MP300-800
MP300-5000
MP300-3000
MP300-2000
Code
No
N m1)
ft.lb1)
N m2)
ft.lb2)
53 03 08 00
53 03 13 50
53 03 20 00
53 03 30 00
53 03 50 00
MP300-800
MP300-1350
MP300-2000*)
MP300-3000*)
MP300-5000*)
800
1350
2000
3000
5000
590
996
1475
2212
3687
229
375
160
240
294
169
277
118
177
217
Gear
ratio
4:1
4:1
16 : 1
16 : 1
20 : 1
Torque
ratio
a
"
D
"
b
mm
h
mm
L
mm
1 : 3.5
1 : 3.6
1 : 12.5
1 : 12.5
1 : 17.0
1/2
3/4
1/2
3/4
3/4
3/4
3/4
1 1/2
66
90
95
95
120
85
106
161
161
180
215
2000
5838
265
3400
7500
330
7000 11000
330
7000 11000
400 10400 14000
1
1
R
g
Rg
with box
Multipower tools are also available on request up to 12000 N m/8850 ft.lb.
*) with anti-backlash device
1
) max. output
2
) max. input
Spares for Multipower
Sun wheel with overload cutout
Replacement square drives
drilled, for STAHLWILLE Multipower STW 390–STW 393 (until 1996).
Code
No
for No
R
g
59 03 08 00
59 03 13 50
59 03 20 00
59 03 30 00
59 03 50 00
59 30 00 39
59 30 00 67
59 30 00 68
59 30 00 69
59 30 00 70
SR300-800
SR300-1350
SR300-2000
SR300-3000
SR300-5000
SR290N
SR295N
SR391N
SR392N
SR393N
MP300-800
MP300-1350
MP300-2000
MP300-3000
MP300-5000
STW 290N
STW 295N
STW 391N
STW 392N
STW 393N
45
106
120
130
127
41
95
95
105
105
Code
No
59 30 39 11
59 30 39 21
59 30 39 31
STW 391-700*
STW 392-70
STW 393-70
R
g
89
232
252
* also for STW 390
25
Ratchet spare parts sets for torque wrenches 721/15–80
R
g
Code
No
Content
59 19 10 05
7210/5
19 04 00 00
5120 + 7210/15
59 19 10 30
7210/30
59 19 10 80
7210/80
For ratchet/torque wrench No 721/5:
1 pinion, 1 pawl, 1 switch-over button and pin, 1 ball, 2 compression springs, 2 screws
For ratchet/torque wrench No 721/15:
1 pinion, 1 pawl, 1 lever, 1 lever pin, 1 ball, 2 compression springs, 2 screws
For ratchet/torque wrench No 721/30:
1 pinion, 1 pawl, 1 lever, 1 lever pin, 1 ball, 2 compression springs, 2 screws
For ratchet/torque wrench No 721Nf/80, 721Nf/100, 735/80:
1 pinion, 2 pawls, 2 spring contact points, 2 compression springs
Sets of spare parts for ratchet insert
tools No 725QR, No 735
4150 QR
Spare parts set
Ü
ü
Code
for No
R
g
19 01 10 20
725QR/4
24
S
1
Spare parts set
Content: 1 pinion, 1 pawl, 1 lever with pin, 1 ball, 2 compression springs,
2 screws
19 02 00 20
134
448
Set of spare parts
Content: 1 pinion, 1 pawl, 1 switching disk, 1 spring, 3 screws
Code
for No
R
g
S
59 25 10 10
735/10
96
1
for No
725QR/5
7350/20
Set of spare parts
Content: 1 pinion, 1 pawl, 1 switching disk, 1 spring, 3 screws
Code
for No
R
g
S
59 25 10 20
735/20
146
1
for ratchets from 4/96
Ü
ü
Code
127
for ratchets from 12/97
Content: 1 pinion; 1 pawl; 1 lever with pin; 1 ball; 2 compression springs;
2 screws M 1.7 x 8; 1 cover plate
4350 QR
7350/10
53
R
g
51
S
1
7350/40
Set of spare parts
Content: 1 pinion, 1 pawl, 1 switching disk, 1 spring, 3 screws
Code
for No
R
g
S
59 25 10 40
735/40
219
1
for ratchets from 5/97
7250 QR/10 Spare parts set
70V
Ü
ü
Square drive units
for torque wrenches and insert tools.
Content: 1 pinion, 1 pawl, 1 lever with pin, 1 ball, 2 compression springs,
2 screws
Code
for No
R
g
S
19 04 10 20
725QR/10
64
1
5120 QR
Spare parts set
Ü
ü
Content: 1 pinion, 1 pawl, 1 lever with pin, 1 ball, 2 compression springs,
2 screws
Code
for No
R
g
S
19 04 00 20
725QR/20
127
1
7350/5
Set of spare parts
Content: 1 pinion, 1 pawl, 1 switching disk, 1 spring, 3 screws
Code
for No
R
g
S
59 25 10 05
735/5
85
1
for ratchets from 12/97
26
Code
size
for No
59 01 00 01
1
71...V/1
59 01 00 14 11
734/4
59 01 00 03
3
734/5
59 01 00 05
5
734/10
59 01 00 11 502 1/2 720/30; 734/20
59 01 00 07
7
721/30
59 01 00 08
8
734/40
59 01 00 15 12 720Nf/80; 721Nf/80+100
70VK
a
"
b
"
L
mm
R
g S
1/4
3/8
3/8
3/8
1/4
1/4
3/8
1/2
1/2
1/2
3/4
3/4
1/2
1/2
3/4
3/4
17.5
22
25.8
30
33.5
44.3
52.2
65
5
12
17
28
39
52
138
179
5
5
5
5
5
5
5
1
Calibrating square drive units
U
Without a ball or pin. Optimum measuring results during calibration thanks
to reduced lateral forces.
Code
size
59 01 10 14 11
59 01 10 03
3
59 01 10 11 502 1/2
59 01 10 08
8
for No
a
"
b
"
L
mm
R
g S
734/4
734/5
734/20
734/40
3/8
3/8
1/2
3/4
1/4
3/8
1/2
3/4
24.7
27.6
36.9
52.2
15
20
60
147
5
5
5
5
1-800-800-5001
Visit Transcat Torque
Note! This is how to achieve the correct tightening torque –
even if you are using inserts with an extension
When you tighten fasteners using inserts whose extension length S deviates from the standard length SF , it is necessary
to recalculate the setting/display value for the torque wrench in use. Caution! If adapters are combined with inserts
or special tools, use the sum of the extensions = Σ S. Where the special tool is angled to the side, WK will have to be
determined empirically.
MA x LF
Lk
WK =
WK =
[
N m x mm
mm
LK
S
= reading/setting W = MA
WK = adjusted reading
or setting value WK = MA
LF
]
MA x LF
LF – SF + S (or Σ S)
MA = desired tightening torque
W
Normal situation
Torque wrench No 730N/10 combined with
square drive insert tool No 734/5 and socket size 13 mm.
Required tightening torque for the screw MA = 40 N m
= functional length
(see dimension table
for torque wrenches)
= adjusted functional length
LK = LF – SF + S (or Σ S)
Example 1:
Dimension table for torque wrenches:
LF = 336 mm, SF = 17.5 mm
Dimension table for square drive insert tools: S = 17.5 mm
→ S = SF
→ W = MA
= extension of STAHLWILLE
inserts or special tools
(see dimension table
for inserts)
= standard extension
(see dimension table for
torque wrenches)
Σ S = total of all extensions
of the attached inserts
Sadapter + Sinsert + …
SF
No adjustment to setting value required on torque wrench.
Example 2:
adjusted reading (insert tool and adapter)
Torque wrench No 71/2 combined with
square drive insert tool No 734/5 and adapter No 447 size 10 mm
Required tightening torque for the screw MA = 25 N m
adjusted setting value (1 insert tool)
Torque wrench No 730N/20 combined with
ring insert tool No 732/40 size 36 mm
Required tightening torque for the screw MA = 190 N m
Dimension table for torque wrenches:
LF = 250 mm, SF = 17.5 mm
Dimension table for square drive insert tools: S = 17.5 mm
Dimension table for adapters:
S = 50.8 mm
→ Σ S = SF
→ W = MA
Dimension table for torque wrenches: LF = 424.5 mm, SF = 25 mm
Dimension table for ring insert tools: S = 28 mm
→ S = SF
→ W = MA
WK =
MA x LF
LF – SF + S
190 N m x 424.5 mm
=
424.5 mm – 25 mm + 28 mm
Adjusted setting value WK = 188.7 N m
190 N m x 424.5 mm
=
427.5 mm
value to set = 189 N m
WK =
MA x LF
LF – SF + Σ S
25 N m x 250 mm
=
250mm –17.5mm+17.5mm+ 50.8mm
25 N m x 250 mm
=
300.8 mm
Adjusted reading WK = 20.8 N m
… and this is what it looks like in the catalogue.
Example 1 (see above):
Torque wrench 730N/20, combined with insert tool 732/40, size 36 mm.
Required tightening torque for the screw MA = 190 N m
Dimension table for torque wrenches: LF = 424.5 mm; SF = 25 mm
Dimension table for insert tools: S = 28 mm
27
Approximate values for static friction
μT in the joint
Allocation of coefficients of friction and recommended values to various materials,
surfaces and joint lubrication states
Class of fric- Range for
tion coefficient μG and μK
A
B
C
D
0.04 to 0.10
0.08 to 0.16
0.14 to 0.24
M 4
M 5
M 6
M 7
M 8
M 10
M 12
M 14
M 16
M 18
M 20
M 22
M 24
M 27
M 30
M 33
M 36
M 39
28
Material pairings
Coefficient of
static friction in this state
dry
lubricated
steel – steel/cast steel
0.1 to 0.23
0.07 to 0.12
steel – soft cast iron
0.12 to 0.24
0.06 to 0.1
soft cast iron – soft cast iron
0.15 to 0.3
0.2
bronze – steel
0.12 to 0.28
0.18
soft cast iron – bronze
0.28
0.15 to 0.2
steel – copper alloy
0.07
steel – aluminum alloy
0.1 to 0.28
aluminum – aluminum
0.21
0.05 to 0.18
0.20 to 0.35
* 0.30
E
Dim.
Selection of typical examples for
Material/surfaces
Lubricants
bright metal, hardened and
solid lubricants such as MoS2,
temperated black, phosphated
graphite, PTFE, PA, PE, PI in bonded
electrocoatings like Zn, Zn/Fe, Zn/Ni,
coatings, as topcoats or in pastes;
zinc flake coatings
melted wax, wax dispersion
bright metal, hardened and
solid lubricants, such as MoS2,
temperated black, phosphated
graphite, PTFE, PA, PE, PI in bonded
electrocoatings like Zn, Zn/Fe, Zn/Ni,
coatings, as topcoats or in pastes;
zinc flake coatings,
melted wax; wax dispersions;
Al and Mg alloyscoatings
greases; oils; delivery state
hot-dip zinc-plated
MoS2; graphite; wax dispersions
with integrated solid lubricant
organic coatings
or wax dispersion
austenitic steel
solid lubricants or waxes; pastes
austenitic steel
wax dispersion pastes
bright metal, phosphatised
delivery status (slightly oiled)
electroplated coatings like Zn, Zn/Fe,
without
Zn/Ni, zinc flake coatings, adhesive
austenitic steel
oil
Strength
class
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
electroplated coatings like Zn, Zn/Fe
without
electroplated coatings like Zn, Zn/Fe,
Zn/Ni, austenitic steel,
Al, and Mg alloys
without
Assembly pretension forces FM Tab and tightening torque MA at ␯ = 0.9 for
setscrews with standard metric threads to DIN ISO 262; head sizes of hex
screws to DIN EN ISO 4014 to 4018, screws with outer hex to DIN 34 800 and
cheese head to DIN EN ISO 4762 and central bore “medium” to DIN EN
20 273.
Assembly pretension forces FM Tab in kN for μG =
0.08
4.6
6.8
8.0
7.6
11.1
13.0
10.7
15.7
18.4
15.5
22.7
26.6
19.5
28.7
33.6
31.0
45.6
53.3
45.2
66.3
77.6
62.0
91.0
106.5
84.7
124.4
145.5
107
152
178
136
194
227
170
242
283
196
280
327
257
367
429
313
446
522
389
554
649
458
652
763
548
781
914
0.10
4.5
6.7
7.8
7.4
10.8
12.7
10.4
15.3
17.9
15.1
22.5
26.0
19.1
28.0
32.8
30.3
44.5
52.1
44.1
64.8
75.9
60.6
88.9
104.1
82.9
121.7
142.4
104
149
174
134
190
223
166
237
277
192
274
320
252
359
420
307
437
511
381
543
635
448
638
747
537
765
895
0.12
4.4
6.5
7.6
7.2
10.6
12.4
10.2
14.9
17.5
14.8
21.7
25.4
18.6
27.3
32.0
29.6
43.4
50.8
43.0
63.2
74.0
59.1
86.7
101.5
80.9
118.8
139.0
102
145
170
130
186
217
162
231
271
188
267
313
246
351
410
300
427
499
373
531
621
438
623
729
525
748
875
0.14
4.3
6.3
7.4
7.0
10.3
12.0
9.9
14.5
17.0
14.4
21.1
24.7
18.1
26.6
31.1
28.8
42.2
49.4
41.9
61.5
72.0
57.5
84.4
98.8
78.8
115.7
135.4
99
141
165
127
181
212
158
225
264
183
260
305
240
342
400
292
416
487
363
517
605
427
608
711
512
729
853
0.16
4.2
6.1
7.1
6.8
10.0
11.7
9.6
14.1
16.5
14.0
20.5
24.0
17.6
25.8
30.2
27.9
41.0
48.0
40.7
59.8
70.0
55.9
82.1
96.0
76.6
112.6
131.7
96
137
160
123
176
206
154
219
257
178
253
296
234
333
389
284
405
474
354
504
589
415
591
692
498
710
831
Tightening torque MA in Nm for μK = μG =
0.20
3.9
5.7
6.7
6.4
9.4
11.0
9.0
13.2
15.5
13.1
19.3
22.6
16.5
24.3
28.4
26.3
38.6
45.2
38.3
56.3
65.8
52.6
77.2
90.4
72.2
106.1
124.1
91
129
151
116
166
194
145
207
242
168
239
279
220
314
367
268
382
447
334
475
556
392
558
653
470
670
784
Assembly pretension forces and tightening torques
Assembly pretension forces FM and tightening torques MA for screws with standard metric
threads to DIN 13, Page 43 (M 1.6–M 2.5–M 3 to M 39) and head contact sizes such as DIN 912
(DIN EN ISO 4762), DIN 931 (DIN EN 24014), DIN 934 (DIN EN 24032), DIN 6912, DIN 7984,
DIN 7990.
The table readings FM and MA are based on the SI unit N (Newton). 1 N = 0.102 kp, 1 N cm =
0.102 kpcm, 1 Nm = 0.102 kpm, 1 kp = 9.81 N, 1 kpcm = 9.81 Ncm, 1 kpm = 9.81 Nm.
The assembly pretension forces FM listed in the table above result in 90 % exploitation of a
screw’s yield strength ␦0.2 (DIN ISO 898 Part 1) through the comparative tension ␦red., which
0.24
3.7
5.4
6.3
6.0
8.8
10.3
8.4
12.4
14.5
12.3
18.1
21.2
15.5
22.7
26.6
24.7
36.2
42.4
35.9
52.8
61.8
49.3
72.5
84.8
67.8
99.6
116.6
85
121
142
109
156
182
137
194
228
157
224
262
207
295
345
252
359
420
314
447
523
368
524
614
443
630
738
0.08
2.3
3.3
3.9
4.4
6.5
7.6
7.7
11.3
13.2
12.6
18.5
21.6
18.5
27.2
31.8
36
53
62
63
92
108
100
146
171
153
224
262
220
314
367
308
438
513
417
595
696
529
754
882
772
1100
1287
1053
1500
1755
1415
2015
2358
1825
2600
3042
2348
3345
3914
0.10
2.6
3.9
4.5
5.2
7.6
8.9
9.0
13.2
15.4
14.8
21.7
25.4
21.6
31.8
37.2
43
63
73
73
108
126
117
172
201
180
264
309
259
369
432
363
517
605
495
704
824
625
890
1041
915
1304
1526
1246
1775
2077
1679
2392
2799
2164
3082
3607
2791
3975
4652
0.12
3.0
4.6
5.1
5.9
8.6
10.0
10.1
14.9
17.4
16.8
24.7
28.9
24.6
36.1
42.2
48
71
83
84
123
144
133
195
229
206
302
354
295
421
492
415
592
692
567
807
945
714
1017
1190
1050
1496
1750
1428
2033
2380
1928
2747
3214
2482
3535
4136
3208
4569
5346
0.14
3.3
4.8
5.6
6.5
9.5
11.2
11.3
16.5
19.3
18.7
27.5
32.2
27.3
40.1
46.9
54
79
93
93
137
160
148
218
255
230
338
395
329
469
549
464
661
773
634
904
1057
798
1136
1329
1176
1674
1959
1597
2274
2662
2161
3078
3601
2778
3957
4631
3597
5123
5994
0.16
3.6
5.3
6.2
7.1
10.4
12.2
12.3
18.0
21.1
20.5
30.1
35.2
29.8
43.8
51.2
59
87
101
102
149
175
162
238
279
252
370
433
360
513
601
509
725
848
697
993
1162
875
1246
1458
1292
1840
2153
1754
2498
2923
2377
3385
3961
3054
4349
5089
3958
5637
6596
0.20
4.1
6.0
7.0
8.1
11.9
14.0
14.1
20.7
24.2
23.6
34.7
40.6
34.3
50.3
58.9
68
100
116
117
172
201
187
274
321
291
428
501
415
592
692
588
838
980
808
1151
1347
1011
1440
1685
1498
2134
2497
2931
2893
3386
2759
3930
4598
3541
5043
5902
4598
6549
7664
0.24
4.5
6.6
7.8
9.0
13.2
15.5
15.6
22.9
26.8
26.2
38.5
45.1
38.0
55.8
65.3
75
110
129
130
191
223
207
304
356
325
477
558
462
657
769
655
933
1092
901
1284
1502
1126
1604
1877
1672
2381
2787
2265
3226
3775
3081
4388
5135
3951
5627
6585
5137
7317
8562
depends on the coefficient of thread friction μG. The table of assembly pretension forces shows
what quality of which screw is required for a particular thread friction to generate a certain required
assembly pretension force FM. The tightening torque MA required to achieve 90% yield strength
exploitation for a screw whose dimensions and quality are given can be determined from the
right-hand table having regard to a specific underhead friction (μK).
To determine the rated torque to be applied, deduct half the spread of the corresponding torque
wrench from the applicable tightening torque MA in the table. Calculation of the table entries and
notes on their application to VDI 2230, Page 1.