Self Drilling Screw Finish Plain Material 410 Stainless Steel Head Type Pan Drive Phillips Screw Size #12 Fastener Length 3/4 in Drill Point Size 3 Drill Tip Length 9/32 in Head Width 0.425 in Head Height 0.145 in Drive Size #3 Pack Size Small System of Measurement Inch Maximum Head Width 0.425 in Minimum Head Width 0.407 in Application For Attaching Variety of Materials to Metal Up to 10 Gauge Head Color Silver Package Quantity 50