The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.
| Item | External Tooth Lock Washer |
|---|---|
| Material | 18-8 Stainless Steel |
| Finish | Plain |
| For Screw Size | #14 |
| Outside Diameter | 1/2 in |
| Maximum Thickness | 1/16 in |
| Inside Diameter | 1/4 in |
| System of Measurement | Inch |
| Application | Round|pan|or binding head |
| Country of Origin (subject to change) | China |
| Package Quantity | 20 |