Socket Head Cap Screw Head Type Standard System of Measurement Metric Drive Type Socket Drive Size 4 mm Material Alloy Steel Finish Black Oxide Thread Size M5-0.8 Minimum Thread Length 22 mm Fastener Length 60 mm Head Height 5 mm Pack Size Small Pack Thread Style Partially Threaded Special Features Not Applicable Countersink Angle Not Applicable Dimensional Standards ASME B18.3 Flange Diameter Not Applicable Flange Thickness Not Applicable Material Quality Standards ASTM A574