U29580.016.0162 Self Drilling Tapping Screw, Finish Zinc Plated, Material Steel, Head Type K-Lath, Drive Phillips, Screw Size #8, Fastener Length 1 5/8 in, Drill Point Size 2, Drill Tip Length 7/32 in, Maximum Drilling Thickness 0.136 in, Head Width 0.384 in, Head Height 0.102 in, Washer Outside Diameter 0.38 in, Drive Size #2, Pack Size Small, System of Measurement Inch, Maximum Head Width 0.384 in, Minimum Head Width 0.364 in, Maximum Head Height 0.102 in, Minimum Head Height 0.088 in