Self Drilling Screw Finish Plain Material 410 Stainless Steel Head Type Flat Drive Phillips Screw Size #8 Fastener Length 2 1/4 in Drill Point Size 3 Drill Tip Length 9/64 in Head Width 0.395 in Head Height 0.11 in Drive Size #2 Pack Size Small System of Measurement Inch Application For Attaching Fiber Cement To Metal Studs Package Quantity 100