FinishBlack OxideMaterialHigh Grade Alloy SteelNORTHWESTERN #18004Thickness (C)0.422 inThread Size7/16Thread Size (A)7/16-14TypeMachine NutVLIER #6580Weight per 100 pcs0.05 lbWidth Across Flats (B)0.750 in
| Material | HSS |
| Style | 150WLP-TC |
| Surface Condition | TiCN |
| Tool Size | #34 |