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Flat Plate Fittings
®
Part
Number
Electrical
Fittings
Hole
Size
5
⁄16"
11
P1063
3
7
⁄16"
P1064
1
9
⁄16"
P1964
5
P2471
3
13
P2490
7
15
⁄8"
⁄2"
⁄32"
11
⁄8"
⁄16"
⁄4"
⁄16"
⁄8"
⁄16"
Part
Number
Wt/100 pcs
Lbs (kg)
1 5⁄8"
18
8.2
18
8.2
17
7.7
16
7.3
15
6.8
14
6.4
(41.3)
Bolt
Size
Hole
Size
P2862
5
P2863
3
7
P2864
1
9
⁄16"
⁄8"
11
⁄32"
⁄16"
⁄2"
⁄16"
U.S. Std. Wt/100 pcs
Thd Size
Lbs (kg)
P1959
3
P1960
1
P1961
5
⁄8"-16
⁄2"-13
⁄8"-11
21
9.5
20
9.1
19
8.6
1 1⁄2"
1 3⁄8"
(38.1)
(34.9)
Tapped Hole
MATERIAL: 3⁄8" (9.5 mm) thick
P1065
P2862, 2863, 2864
Part
Number
P1959, P1960, P1961
Wt/100 pcs
Lbs (kg)
Wt/100 pcs: 38 Lbs (17.2 kg)
1 5⁄8"
31⁄2"
(41.3)
18
8.2
18
8.2
17
7.7
(88.9)
⁄16" Framing
System
11⁄4" Framing
System
Concrete
Inserts
Bolt
Size
P1062
Pipe/Conduit
Supports
General
Fittings
Nuts &
Hardware
Telestrut
System
15⁄8"
Channel
P1062, P1063, P1064, P1964, P2471, P2490
Wt/100 pcs: 35 Lbs (15.9 kg)
P2325
Wt/100 pcs: 55 Lbs (24.9 kg)
13
P1924
Fiberglass
System
1 5⁄8"
(41.3)
3 1⁄4"
Special
Metals
(82.6)
5 1⁄4"
(133.4)
3 5⁄8"
Product
Index
PrimeAngle
System
(92.1)
Standard Dimensions for 15⁄8" (41 mm) width series channel fittings (Unless Otherwise Shown on Drawing)
9
Hole Diameter: ⁄16" (14.3mm); Hole Spacing - From End: 13⁄16" (20.6 mm); Hole Spacing - On Center: 17⁄8" (47.6 mm); Width: 15⁄8"(41mm); Thickness: 1⁄4" (6.4mm)
90
General Fittings
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GENERAL FITTINGS
Flat Plate Fittings ............................................... 90
Ninety Degree Fittings ...................................... 94
Angular Fittings ............................................... 101
“Z” Shape Fittings ............................................ 102
“U” Shape Fittings ........................................... 104
Wing Shape Fittings ........................................ 109
Post Bases ......................................................... 112
Brackets ............................................................. 114
Brace Fittings .................................................... 120
Beam Clamps .................................................... 122
Trolleys .............................................................. 133
Special Application Fittings ........................... 135
MATERIAL
Fittings, unless noted, are made from hot-rolled, pickled
and oiled steel plates, strip or coil, and conform to ASTM
specifications A575, A576, A635, or A36. The fitting steel
also meets the physical requirements of ASTM A1011 SS
GR 33. The pickling of the steel produces a smooth
surface free from scale.
Many fittings are also available in stainless steel,
aluminum and fiberglass. Consult factory for ordering
information.
All 9⁄16" diameter holes use 1⁄2" x 15⁄16" hex head cap screws
and 1⁄2" nuts – P1010, P4010 or P5510 – depending on the
channel used. Nuts and bolts are not included with the
fitting and must be ordered separately.
DESIGN BOLT TORQUE
BOLT
SIZE
FOOT
LBS.
N.m
1⁄4"
20
5
⁄8"
5⁄16"
18
3⁄8"
16
1⁄2"
13
11
3⁄4"
10
6
11
19
50
100
125
8
15
25
70
135
170
FINISHES
Fittings are available in: Perma-Green II (GR), electrogalvanized (EG), conforming to ASTM B633 Type III SC1;
Hot-dipped galvanized (HG), conforming to ASTM A123
or A153 and plain (PL).
DIMENSIONS
Imperial dimensions are illustrated in inches. Metric
dimensions are shown in parenthesis or as noted. Unless
noted, all metric dimensions are in millimeters and
rounded to one decimal place.
APPLICATION
All parts drawings illustrate only one application of each
fitting. In most cases many other applications are
possible. The channels shown in the illustrations are
P1000, 15⁄8" square, except where noted otherwise.
DESIGN LOAD
Design load data, where shown, is based on the ultimate
strength of the connection with a safety factor of 2.5,
unless otherwise noted.
85