- Lock washers are designed to keep threaded fasteners from loosening
- They prevent vibrations and have Internal teeth to prevent rotation
| Type | Lockwasher |
| Style | Internal Tooth |
| Size | 5/16" |
| Material | Steel |
| Inside Dia. | 0.332 |
| Outside Dia. | 0.61 |
| Thickness | 0.034 |
