X1Tools Performance Zinc-Plated Steel Nylon-Insert Locknuts / Stop-Nuts are made to resists loosening due to use or vibration without damaging threads thus prevent a fastener from backing off. (Also Known as lock nut, locking nut, self-locking nut, prevailing torque nut, stiff nut or elastic stop nut)
| Item | Nylon-Insert Locknuts |
|---|---|
| Thread Size | 1/2"-20 |
| Material | Steel |
| Material Grade/Class | Grade 2 |
| Finish | Zinc Plated |
| Hex Height | 19/32 in |
| Hex Width | 3/4 in |
| Locknut Series | X1E-FAS-NUT-LOC-1946 |
| Country of Origin (subject to change) | Unknown |
| Package Quantity | 50 |