Self-Drilling Screw, Finish Zinc-Plated, Material Steel, Head Type Pan, Drive Phillips, Screw Size #10, Fastener Length 1/2 in, Drill Point Size 3, Drill Tip Length 15/64 in, Maximum Drilling Thickness 0.156 in, Head Width 0.373 in, Head Height 0.133 in, Washer Outside Diameter Not Applicable, Drive Size #2, Pack Size Small, System of Measurement Inch, Maximum Head Width 3/8 in, Minimum Head Width Not Applicable, Maximum Head Height 9/64 in, Minimum Head Height Not Applicable