Machine Screw Head Type Pan Material 18-8 Stainless Steel Finish Plain Drive Phillips Thread Size 3/8 In.-16 Fastener Length 3 in Head Width 0.717 in Head Height 0.261 in Drive Size #4 Tensile Strength 60 000 psi Dimensional Standards ASME B18.6.3 Pack Size Small Minimum Thread Length 2 29/32 in Type Standard Machine Screw Maximum Head Width 0.717 in Minimum Head Width 0.67 in Maximum Head Height 0.261 in Minimum Head Height 0.244 in System of Measurement Inch