Self Drilling Screw Finish Plain Material 410 Stainless Steel Head Type Pan Drive Phillips Screw Size #10 Fastener Length 1/2 in Drill Point Size 2 Drill Tip Length 15/64 in Maximum Drilling Thickness 0.068 in Head Width 0.373 in Head Height 0.133 in Washer Outside Diameter Not Applicable Drive Size #3 Pack Size Small System of Measurement Inch Maximum Head Width 0.373 in Minimum Head Width 0.357 in Maximum Head Height 0.133 in Minimum Head Height 0.122 in