BBI 449764 Cap Screw, 7/8-9, 9 in L Under Head, 8 Grade, Alloy Steel, Zinc Yellow CR+3
BBI Cap Screw, Measurement System: Imperial, 7/8-9 Thread, 9 in Length Under Head, 8 Grade, Alloy Steel, Zinc Yellow CR+3, UNC Thread, 35/64 in H Head, Hex Head, 150000 psi Tensile Strength, 33 to 39 HRC Hardness