Holo-Krome 1-4-20X3 SOCKET CAP SCREW 211105

Holo/Krome 72116, 1/4/20x3 Socket Cap Screw, Steel, Black Oxide, UNC, USA, 100/PkIdeal for precision work with close tolerances and applications needing a well tooled appearance. Socket Head Cap screws supply greater tensile strength than equivalent Hex Head Caps screws, while requiring less surface area to counterbore. Thermal Black Oxide finish features a standard heat treatment finish which includes light drying oil; Chemical Black Oxide is a chemical treatment plus rust resistant with no drying oil., Lot of 1