USS washers generally have a larger ID and OD than SAE washers. Used on dolly wheels and other uses where a 1/2 in. USS washer is needed.
| Dimensions | |
| Diameter | 1/2 Inch |
| Style | USS Flat |
| Type | Washer |
| Specifications | |
| Case Quantity | 50 |
| Sold As | Each |