BBI 457329 Partially Threaded Cap Screw, 1/2-13, 7-1/2 in L, 5 Grade, Imperial, Medium Carbon Steel, Zinc CR+3

For machinery and constructions

BBI Cap Screw | Partially Threaded | Measurement System Imperial | 1/2-13 | 7-1/2 in Length Under Head | 5 Grade | Medium Carbon Steel | Zinc CR+3 | UNC | 5/16 in H Head | Hex Head | 120000 psi Tensile | 1/2 in Shank | HRC 25-34 Hardness