The Grade 8 Finished USS (Coarse) 5/16”-18 x 1/2” nuts provide high-strength fastening with a 5/16"-18 thread size and a 1/2-inch hex width. Designed with a C24-C32 Max. Rockwell hardness, these nuts have high durability for demanding applications. With a Proof Load of 150,000 PSI and a zinc yellow plated finish for corrosion resistance, they offer a perfect choice for tough and long-lasting assemblies.
| Thread Size | 5/16"-18 |
| Thread Type | Coarse |
| Hex Width | 1/2" |
| Grade | 8 |
| Material | Steel |
| Plating | Zinc Yellow |
0/5 Stars
0
0
0
0
0