Socket Head Cap Screw Head Type Standard System of Measurement Metric Drive Type Socket Drive Size 3 mm Material Stainless Steel Material Grade/Class 18-8 Finish Plain Thread Size M4-0.7 Minimum Thread Length 16 mm Fastener Length 16 mm Head Height 4 mm Head Diameter 7 mm Pack Size Small Pack Thread Style Fully Threaded Special Features Not Applicable Color Silver Countersink Angle Not Applicable Dimensional Standards DIN 912 Flange Diameter Not Applicable