Self-Drilling Screw, Finish Phosphate, Material Steel, Head Type Hex Washer, Drive External Hex, Screw Size #8, Fastener Length 3/4 in, Drill Point Size 2, Drill Tip Length 1/4 in, Maximum Drilling Thickness 0.156 in, Head Width 0.25 in, Head Height 0.188 in, Washer Outside Diameter 0.375 in, Drive Size 1/4 in, Pack Size Small, System of Measurement Inch, Maximum Head Width 1/4 in, Minimum Head Width Not Applicable, Maximum Head Height 3/16 in, Minimum Head Height Not Applicable. This item has been restricted from sale in the following state (s): []