Phillips Drive Pan Head Screws SS PK50 Head Type Pan Material 316 Stainless Steel Finish Plain Drive Phillips Thread Size M4 Fastener Length 40 mm Head Width 8 mm Head Height 3.2 mm Drive Size #2 Tensile Strength 70 000 psi Dimensional Standards DIN 7985 Pack Size Small Minimum Thread Length Not Applicable Type Standard Machine Screw Washer Outside Diameter Not Applicable Washer Thickness Not Applicable Maximum Head Width Not Applicable Minimum Head Width Not Applicable