A pronged washer has sharp prongs that can be pressed into the surface of soft materials. Commonly used in rigid insulation to pre-spot the point of contact.
| Item | Split Lock Washer |
|---|---|
| Material | Steel |
| Finish | Galvanized |
| For Screw Size | 5/16 in |
| Outside Diameter | 1-7/64 in |
| Minimum Thickness | 3/64 in |
| System of Measurement | Inch |
| Inside Diameter | 11/32 in |
| Material Grade/Class | Grade 2 |
| Style | Pronged |
| Country of Origin (subject to change) | China |
| Package Quantity | 100 |