Showing 1 - 23 of 23
USS Flat Washers
USS Flat Washers have a sloppier fit on a Bolt than a SAE Flat Washer, as they have a larger I.D. (Internal Diameter).
The O.D. (Outer Diameter) of a USS Washer is also larger than that of a SAE Flat Washer.
|
Size |
O.D. |
I.D. |
Thickness |
# per Lb. (approx.) |
|
3/16 |
9/16 |
1/4 |
3/64 |
361 |
|
1/4 |
3/4 |
5/16 |
1/16 |
149 |
|
5/16 |
7/8 |
3/8 |
5/64 |
87 |
|
3/8 |
1" |
7/16 |
5/64 |
67 |
|
7/16 |
1-1/4 |
1/2 |
5/64 |
41 |
|
1/2 |
1-3/8 |
9/16 |
7/64 |
26 |
|
9/16 |
1-1/2 |
5/8 |
7/64 |
22 |
|
5/8 |
1-3/4 |
11/16 |
9/64 |
13 |
|
3/4 |
2" |
13/16 |
5/32 |
9.1 |
|
7/8 |
2-1/4 |
15/16 |
11/64 |
6.5 |
|
1" |
2-1/2 |
1-1/16 |
11/64 |
5.3 |
|
1-1/8 |
2-3/4 |
1-1/4 |
11/64 |
4.5 |
|
1-1/4 |
3" |
1-3/8 |
11/64 |
3.8 |
|
1-3/8 |
3-1/4 |
1-1/2 |
3/16 |
3 |
|
1-1/2 |
3-1/2 |
1-5/8 |
3/16 |
2.6 |
|
1-5/8 |
3-3/4 |
1-3/4 |
3/16 |
2.3 |
|
1-3/4 |
4" |
1-7/8 |
3/16 |
2 |
|
1-7/8 |
4-1/4 |
2" |
3/16 |
1.8 |
|
2" |
4-1/2 |
2-1/8 |
3/16 |
1.6 |
|
/4 |
4-3/4 |
2-3/8 |
7/32 |
1.2 |
|
2-1/2 |
5" |
2-5/8 |
15/64 |
1.0 |
|
2-3/4 |
5-1/4 |
2-7/8 |
1/4 |
0.9 |
|
3" |
5-1/2 |
3-1/8 |
5/32 |
0.9 |
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