Wood Screw,Self Drilling, Finish Zinc Yellow, Material Steel, Drive Phillips, Screw Size #10, Fastener Length 1 1/4 in, Head Width 0.563 in, Head Height 0.075 in, Drive Size 1/4 in, Threads per Inch 16, Thread Style Fully Threaded, Minimum Thread Length 1 13/64 in, Pack Size Small, Maximum Head Width 0.591 in, Minimum Head Width 0.571 in, Maximum Head Height 0.075 in, Minimum Head Height 0.067 in, System of Measurement Inch, Head Type Wafer, Point Type BSD, Application Fastening Plywood Panels