Sheet Metal Screw, Head Type Hex Washer, Finish Zinc-Plated, Material Steel, Screw Size 3/8 In., Fastener Length 3/4 in, Head Width 0.717 in, Head Height 0.295 in, Dimensional Standards ASME B18.6.3, For Maximum Material Thickness 3/16 in, Pack Size Small, Minimum Head Height Not Applicable, Minimum Head Width Not Applicable, Maximum Head Height 19/64 in, Maximum Head Width 23/32 in, System of Measurement Inch, Drive Slotted, Point Type AB, Package Quantity 100