Socket Head Cap Screw Head Type Standard System of Measurement Metric Drive Type Socket Drive Size 6 mm Material Stainless Steel Material Grade/Class 18-8 Finish Plain Thread Size M8-1.25 Minimum Thread Length 35 mm Fastener Length 55 mm Head Height 8 mm Head Diameter 13 mm Pack Size Small Pack Thread Style Partially Threaded Special Features Not Applicable Countersink Angle Not Applicable Dimensional Standards DIN 912 Flange Diameter Not Applicable