AN Washers, Retainer Washers and Metric Hardware Kits
AN960 Flat Washers
AN970 Large Dia. Flat Washers
MS20002C Chamfered Washers
These steel flat washers have smooth, parallel faces and are
available in two thicknesses. Use them as shims to adjust nut
position on AN bolts and to protect the surfaces being bolted. Sold in packages of 100. Also see assortment below.
Similar to AN960 washers but with an oversized outside
diameter for where a large bearing area is required. Sold
individually.
These washers have a chamfer on the I.D. which matches
the radius under the head of certain “Super Bolts” such as
MS 20004 and NAS 624. (We don’t currently stock these
bolts.) These washers are not needed with regular AN3
through AN7 airframe bolts. Sold individually.
Bolt
Size
#10
#10
1⁄
4
1⁄
4
5⁄
16
5⁄
16
3⁄
8
3⁄
8
7⁄
16
7⁄
16
1⁄
2
1⁄
2
9⁄
16
O.D.
(inch)
.438
.437
.500
.500
.562
.562
.625
.625
.750
.750
.875
.875
1.063
Thk.
(inch)
.063
.032
.063
.032
.063
.032
.063
.032
.063
.032
.063
.032
.063
Part
No.
AN960-10
AN960-10L
AN960-416
AN960-416L
AN960-516
AN960-516L
AN960-616
AN960-616L
AN960-716
AN960-716L
AN960-816
AN960-816L
AN960-916
Price
per 100
$2.49
$1.79
$2.99
$2.29
$3.69
$2.29
$3.99
$2.99
$5.29
$4.99
$7.29
$5.99
$8.69
Bolt
Size
#10
1⁄
4
5⁄
16
3⁄
8
7⁄
16
1⁄
2
O.D.
(inch)
.875
1.125
1.375
1.625
1.812
2.000
Thk.
(inch)
.063
.063
.063
.063
.109
.109
Part
No.
AN970-3
AN970-4
AN970-5
AN970-6
AN970-7
AN970-8
Airframe Washer Assortment Kit
Contains 100 each AN960 steel flat washers in each size;
-10 through -616L and 50 each of -716 through -816L.
Includes unbreakable box.
Airframe Washer Kit. . . . . . . . Part No. 4170 . . . $35.79
Metric Hardware Kits
Bolt Diameter
1⁄
4
5⁄
16
3⁄
8
7⁄
16
Part No.
MS20002C-4
MS20002C-5
MS20002C-6
MS20002C-7
Price Each
18¢
22¢
29¢
39¢
See page 101 for safety wire drill jig. Makes drilling hex
head and allen head bolts fast and easy. Comes complete
with two cobalt drill bits.
Safety Retainer Washers for Rod End Bearings
Two styles are currently stocked. Part No. 4175 meets
JIS standards and can be used for work on Japanese
cars. Part No. 4176 meets DIN standards and can be
used predominantly on American and European cars.
Both kits come with 6, 8 and 10mm bolts. nuts, flat
washers and locking washers are also included along
with a 24 compartment storage box. All hardware supplied is grade 8.8.
JIS Hardware Kit. . . . . . . . Part No. 4175 . . . $84.99
DIN Hardware Kit . . . . . . . Part No. 4176 . . . $74.99
HARDWARE
Price
Each
10¢
12¢
18¢
24¢
49¢
69¢
Safety Retainer Washers When a rod end or
spherical bearing is mounted in single shear and is not
positively retained by the surrounding structure, most
sanctioning bodies require that retainer washers be used
in case the ball would separate from the housing. These
washers must be beveled to allow full freedom of movement for the rod end or spherical bearing. We are now stocking specially machined plated
steel washers for this purpose in bore sizes of 1⁄4 through 5⁄8 inch.
1⁄ inch bore size (0.142" overall thickness, 0.68" O.D.) . . . Part No. 3068-04 . . . $1.79
4
5⁄ inch bore size (0.168" overall thickness, 0.81" O.D.) . . Part No. 3068-05 . . . $1.99
16
3⁄ inch bore size (0.184" overall thickness, 0.93" O.D.) . . . Part No. 3068-06 . . . $2.39
8
7⁄ inch bore size (0.220" overall thickness, 1.12" O.D.) . . Part No. 3068-07 . . . $2.49
16
1⁄ inch bore size (0.228" overall thickness, 1.18" O.D.) . . . Part No. 3068-08 . . . $2.99
2
5⁄ inch bore size (0.270" overall thickness, 1.43" O.D.) . . . Part No. 3068-10 . . . $4.29
8
Allen Head Screws
All of our Allen Head screws are threaded their full length, except for Part No. 630-3-1.250, which has a .250" unthreaded portion.
Socket Head Cap Screws (10-32 only)
Button Head Screws (10-32 size only)
Flat Head Screws (10-32 size only)
These are the familiar “Allen Head” screws (socket head).
They are not AN or Military Specification parts, but they
are a high-quality, high-strength fastener (180,000 psi). We
currently stock these in the 10-32 size only.
The button head version of the “Allen” screw provides a
low profile, streamlined appearance with a standard hole.
These screws should only be used in low tension applications. They have a reduced size hex socket which makes
proper tightening difficult. We currently stock these in the
10-32 size only.
The flat head version of the “Allen” screw is for flush
mounting in a hole with an 82º countersink. These screws
should only be used in low tension applications. They have a
reduced size hex socket which makes proper tightening difficult. We currently stock these in the 10-32 size only.
Socket Head
Cap Screw
10-32 x 3⁄8
10-32 x 1⁄2
10-32 x 5⁄8
10-32 x 3⁄4
10-32 x 1"
10-32 x 11⁄4
86
Part
No.
630-3-0.375
630-3-0.500
630-3-0.625
630-3-0.750
630-3-1.000
630-3-1.250
Price
Each
10¢
10¢
12¢
12¢
14¢
16¢
Button Head
Screw
10-32 x 3⁄8
10-32 x 1⁄2
10-32 x 5⁄8
10-32 x 3⁄4
10-32 x 1"
Part
No.
631-3-0.375
631-3-0.500
631-3-0.625
631-3-0.750
631-3-1.000
Price
Each
10¢
12¢
12¢
14¢
14¢
Pegasus Auto Racing Supplies
Flat Head
Screw
10-32 x 3⁄8
10-32 x 1⁄2
10-32 x 5⁄8
10-32 x 3⁄4
10-32 x 1"
10-32 x 11⁄4
Part
No.
632-3-0.375
632-3-0.500
632-3-0.625
632-3-0.750
632-3-1.000
632-3-1.250
Price
Each
10¢
15¢
21¢
22¢
22¢
29¢
2475 South 179th Street