- Lock washers are designed to keep threaded fasteners from loosening
- They prevent vibrations and have external teeth to prevent rotation
| Type | Lockwasher |
| Style | External Tooth |
| Size | #12 |
| Material | Steel |
| Inside Dia. | 0.231 |
| Outside Dia. | 0.475 |
| Thickness | 0.027 |
California Residents: Prop 65 Warning
WARNING: Cancer and Reproductive Harm
www.p65warnings.ca.gov
| Type | Lockwasher |
| Style | External Tooth |
| Size | #12 |
| Material | Steel |
| Inside Dia. | 0.231 |
| Outside Dia. | 0.475 |
| Thickness | 0.027 |
