Flat Washer Hot Dipped Galvanized
USS Hot Dipped Galvanized Flat Washer:
Washers are for assembly around a bolt or screw. Washers improve the stress distribution. USS washers meet the majority of industrial applications, in maintenance, repair and manufacturing. (Example: 1 pound of 1/4 flat washers will give you 150 pieces)
Bolt Size: | Inside Diameter: | Outside Diameter: | Pcs Per Lb. |
1/4" | 0.312 | 0.734 | 150 |
5/16" | 0.375 | 0.875 | 80 |
3/8" | 0.438 | 1 | 60 |
7/16" | 0.5 | 1.25 | 37 |
1/2" | 0.562 | 1.375 | 23 |
5/8" | .688 | 1.75 | 11 |
3/4" | .812 | 2 | 8 |
7/8" | 0.938 | 2.25 | 5 |
1" | 1.06 | 2.5 | 4 |