Self Drilling Screw Finish Plain Material 410 Stainless Steel Head Type Flat Drive Phillips Screw Size #8 Fastener Length 1 1/2 in Drill Point Size 2 Drill Tip Length 7/32 in Head Width 0.312 in Head Height 0.1 in Drive Size #2 Pack Size Small System of Measurement Inch Maximum Head Width 0.312 in Minimum Head Width 0.285 in Application For Attaching Variety of Materials to Metal Up to 12 Gauge Head Color Silver Package Quantity 100