BBI 454314 Partially Threaded Cap Screw, 1/2-13, 3-1/2 in L, 8 Grade, Imperial, Alloy Steel, Zinc Yellow Brake CR+3

For machinery and constructions

BBI Cap Screw | Partially Threaded | Measurement System Imperial | 1/2-13 | 3-1/2 in Length Under Head | 8 Grade | Alloy Steel | Zinc Yellow Brake CR+3 | UNC | 5/16 in H Head | Hex Head | 1/2 in Shank