Flat Washers are put under the nut or head of a Bolt during fastening to distribute the pressure over a wider area and provide a flat smooth fastening surface which minimizes the possibility of loosening over time. Flat washers are also used as spacers in common Nut and Bolt assemblies.
USS washers are designed to meet the engineering needs of most industrial applications across all fields and industries. These are manufactured under the United States Standard specifications.
| Item Code | Size | Box QTY |
| FWUS03 | 3/16. | 100 |
| FWUS04 | 1/4. | 100 |
| FWUS05 | 5/16. | 100 |
| FWUS06 | 3/8. | 100 |
| FWUS07 | 7/16. | 100 |
| FWUS08 | 1/2. | 100 |
| FWUS09 | 9/16. | 100 |
| FWUS10 | 5/8. | 100 |
| FWUS12 | 3/4. | 50 |
