- Nylon Insert Lock Nuts do not readily loosen when placed on bolts
- Useful for holding tight, where machine vibration would otherwise loosen the fastener
| Type | Nut |
| Style | Nylon Insert Lock |
| Size | 5/16"-18 |
| Material | Carbon Steel |
| Grade/Class | 2 |
| Thread Direction | Right |
| Thread Type | USS / UNC (Coarse) |
| Finish | Zinc Plated |
| Color | Black |
