Product Description
Size | 5/16" - 18 UNC |
Length measured from under the head |
2" |
Thread length | 7/8" |
Thread pitch | 18 tpi |
Width across flats | 1/2" (Max 0.500" - Min 0.489") |
Head Height | 13/64" (Max 0.211" - Min 0.195") |
Material | Marine grade Stainless 316/A4 |
Finish | Natural |
Spanner size | 1/2" AF |
Standard | ANSI B18.2.1 |