Two Way Reversible Lock Nuts, Stainless Steel 316, 5/16"-18
All Metal Centerlock Nuts in 316 Stainless Steel
- Marine Grade 316 Stainless Steel
- Highly Corrosion Resistant - Suitable for Saltwater Environments
- Can be used either top up or top down
- Can be identified by indentations on the outside which distorts the internal threads to increase resistance on the mating part
- Also referred to as two way lock nuts or center lock nuts, which are a kind of distorted thread locknut
| Nut Size | Width Across Flats | Thickness |
| 1/4" | Max 0.438 - Min 0.428 | Max 0.226 - Min 0.212 |
| 5/16" | Max 0.500 - Min 0.489 | Max 0.273 - Min 0.258 |
| 3/8" | Max 0.562 - Min 0.551 | Max 0.337 - Min 0.320 |
| 1/2" | Max 0.750 - Min 0.736 | Max 0.448 - Min 0.427 |
| 5/8" | Max 0.938 - Min 0.922 | Max 0.559 - Min 0.535 |
| 3/4" | Max 1.125 - Min 1.088 | Max 0.665 - Min 0.617 |
Product number:
6002-006-012