BBI 701031 Semi-Standard Button Socket Cap Screw, #4-40, 3/4 in OAL, Alloy Steel, 3A Grade

BBI Button Socket Cap Screw, Semi-Standard, Measurement System: Imperial, #4-40 Thread, 3/4 in Overall Length, Alloy Steel, 3A Grade, Plain/Thermal Black Oxide, Material Specification: ASTM F835, 0.0635 in Drive, Hex Drive