Socket Head Cap Screw Head Type Low-Profile Standard System of Measurement Metric Drive Type Socket Drive Size 5 mm Material Steel Material Grade/Class Class 8 Finish Plain Thread Size M8-1.25 Fastener Length 20 mm Head Height 5 mm Head Diameter 13 mm Pack Size Small Pack Thread Style Fully Threaded Special Features Not Applicable Countersink Angle Not Applicable Dimensional Standards DIN 7984 Flange Diameter Not Applicable Flange Thickness Not Applicable Package Quantity 100