Wood Screw Finish Zinc Plated Material Steel Drive Phillips Screw Size #7 Fastener Length 1/2 in Head Width 0.305 in Head Height 0.091 in Drive Size #2 Threads per Inch 16 Thread Style Partially Threaded Minimum Thread Length 5/16 in Pack Size Small Maximum Head Width 0.305 in Minimum Head Width 0.268 in Maximum Head Height 0.091 in Minimum Head Height 0.076 in System of Measurement Inch Head Type Flat Dimensional Standards ASME B18.6.1 Package Quantity 100