- 5/16-18 UNC
- 0.517" Overall Length
- Allenut
| Material | Austenitic Stainless Steel |
| Body Dia. [Min] | 0.493 in |
| Overall Length [Max] | 0.522 in |
| Knurl Diameter | 0.5235 in |
| Threads per Inch | 18 |
| Knurl Length | 0.165 in |
| Counterbore Dia. | 0.516 in |
| Thread Type | UNC |
| Overall Length | 0.517 in |
| Thread Diameter | 5/16 |
| Knurl Diameter [Max] | 0.526 in |
| Hex Size | 5/16 in |
| Overall Length [Min] | 0.512 in |
| Knurl Diameter [Min] | 0.521 in |
| Body Dia. [Max] | 0.498 in |
| Weight | 0.015 LB |
| EAN or UPC | 697744060805 |

