Drywall Screw, Finish Phosphate, Material Steel, Head Type Trim, Drive Square, Screw Size #6, Fastener Length 1 5/8 in, Drill Point Size Not Applicable, Drill Tip Length Not Applicable, Maximum Drilling Thickness Not Applicable, Head Width 0.232 in, Head Height 0.157 in, Washer Outside Diameter Not Applicable, Drive Size #1, Pack Size Bulk, System of Measurement Inch, Maximum Head Width 15/64 in, Minimum Head Width Not Applicable, Maximum Head Height 7/64 in, Minimum Head Height Not Applicable