3/8'' Grade 2 Lock Washers Zinc
Regular Zinc Coated Lock Washers. Lock Washers are a hardened, coil shaped split circular washer, primarily used to apply greater bolt tension to the unit for which they are applied. They resist loosening caused by vibration and provide a uniform load distribution.
| Plating: | Zinc |
| Material: | Steel |
| Inside Diameter: | 0.382/0.393 |
| Outside Diameter: | 0.683 |
