Wood Screw Finish Zinc Plated Material Steel Drive Phillips Screw Size #14 Fastener Length 2 1/2 in Head Width 0.507 in Head Height 0.153 in Drive Size #3 Pack Size Small Maximum Head Width 0.507 in Minimum Head Width 0.452 in System of Measurement Inch Head Type Flat Dimensional Standards ASME B18.6.1 Package Quantity 100