Wood Screw, Finish Durafast, Material Steel, Drive Combination Phillips/Square, Screw Size #8, Fastener Length 1 5/8 in, Drive Size #2, Threads per Inch 15, Thread Style Not Applicable, Minimum Thread Length 1 5/8 in, Pack Size Small, Maximum Head Width 23/64 in, Maximum Head Height 7/32 in, System of Measurement Inch, Head Type Flat, Point Type Not Applicable, Application Installing Wood Decks, Dimensional Standards Not Applicable