The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.
| Item | Split Lock Washer |
|---|---|
| Material | Steel |
| Finish | Galvanized |
| For Screw Size | 5/16 in |
| Outside Diameter | 19/32 in |
| Minimum Thickness | 3/32 in |
| System of Measurement | Inch |
| Inside Diameter | 5/16 in |
| Material Grade/Class | Grade 2 |
| Package Quantity | 100 |
| Application | Nuts and Bolts |
| Style | Medium Split |
| Country of Origin (subject to change) | China |