Wood Screw, Finish Zinc Yellow, Material Steel, Drive Square, Screw Size #6, Fastener Length 1 1/2 in, Head Width 0.279 in, Head Height 0.083 in, Drive Size #1, Pack Size Small, Maximum Head Width 0.279 in, Minimum Head Width 0.244 in, System of Measurement Inch, Head Type Flat, Dimensional Standards ASME B18.6.1, Package Quantity 100