Designed to fit under the head of a bolt to provide a smooth bearing surface and distribute the fastener load to a wider area
| Type | Washer |
| Style | Flat |
| Size | 1" |
| Material | Carbon Steel |
| Grade/Class | 8 |
| Specifications | USS |
| I.D. | 1" |
| O.D. | 2-1/2" |
| Thickness | .136/.160 |
