M4 x 0.7 x 16mm Socket Cap Screw - Steel - Black Oxide - UNC - Pkg of 100 - USA - Holo-Krome 76072

Socket Head Cap screws are ideal 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.