BBI 455590 Partially Threaded Cap Screw, 7/8-9, 3-1/4 in L, 8 Grade, Imperial, Alloy Steel, Zinc Yellow Bake CR+6

For machinery and constructions

BBI Cap Screw | Partially Threaded | Measurement System Imperial | 7/8-9 | 3-1/4 in Length Under Head | 8 Grade | Alloy Steel | Zinc Yellow Bake CR+6 | UNC | 35/64 in H Head | Hex Head | 150000 psi Tensile | ASTM B633-Fe/Zn5 Type 2 | 7/8 in Shank | HRC 33-39 Hardness