Machine Screw Head Type Fillister Material 18-8 Stainless Steel Finish Plain Drive Phillips Thread Size M4 Fastener Length 50 mm Head Width 8 mm Head Height 3.1 mm Drive Size #2 Tensile Strength 101 526 psi Dimensional Standards DIN 7985H DIN EN ISO 7045 Pack Size Small Type Standard Machine Screw Maximum Head Width 8 mm Maximum Head Height 3.1 mm Minimum Head Height 3.1 mm System of Measurement Metric Thread Style Fully Threaded Thread Direction Right Hand