Self Drilling Screw Finish Climaseal Material Steel Head Type Flat Drive Phillips Screw Size #10 Fastener Length 1 7/16 in Drill Point Size 3 Drill Tip Length 15/32 in Maximum Drilling Thickness 0.175 in Head Width 0.41 in Head Height 0.18 in Washer Outside Diameter 0.41 in Drive Size #2 Pack Size Small System of Measurement Inch Application Fascia to Steel Framing Flooring to Steel Framing Mansard to Steel Framing Plywood to Steel Framing Roofing to Steel Framing