Self Drilling Screw Finish Zinc Plated Material Steel Head Type K-Lath Drive Phillips Screw Size #8 Fastener Length 1/2 in Drill Point Size 2 Drill Tip Length 9/64 in Head Width 0.38 in Head Height 0.113 in Washer Outside Diameter 0.38 in Drive Size #2 Pack Size Small System of Measurement Inch Application For Attaching Variety of Materials to Stud Framing Head Color Silver Package Quantity 200