Self-Drilling Screw, Finish Zinc-Plated, Material Steel, Head Type Hex Washer, Drive External Hex, Screw Size #10, Fastener Length 2 in, Drill Point Size 3, Head Width 0.312 in, Head Height 0.112 in, Washer Outside Diameter 0.472 in, Drive Size 5/16 in, Pack Size Bulk, System of Measurement Inch, Maximum Head Width 5/16 in, Minimum Head Width Not Applicable, Maximum Head Height 7/64 in, Minimum Head Height Not Applicable, Application For Sheet Metal, Head Color Silver, Package Quantity 1500