Machine Screw Head Type Flat Material 18-8 Stainless Steel Finish Plain Drive Phillips Thread Size M8 Fastener Length 40 mm Head Width 15.8 mm Head Height 4 mm Drive Size #4 Dimensional Standards DIN 965H DIN EN ISO 7046 Pack Size Small Type Standard Machine Screw Maximum Head Width 15.8 mm Maximum Head Height 4.65 mm Minimum Head Height 4 mm System of Measurement Metric Thread Style Fully Threaded Thread Direction Right Hand Thread Type Coarse Package Quantity 25