Socket Head Cap Screw Head Type Low-Profile Standard System of Measurement Metric Drive Type Socket Drive Size 4 mm Material Steel Material Grade/Class Class 8 Finish Plain Thread Size M5-0.8 Minimum Thread Length 20 mm Fastener Length 35 mm Head Height 3.5 mm Head Diameter 8.5 mm Pack Size Small Pack Thread Style Fully Threaded Special Features Not Applicable Countersink Angle Not Applicable Dimensional Standards DIN 6912 Flange Diameter Not Applicable