Exterior Use Star Drive Wood Screws - .32"-.38" Head Diameter

Drive size for #8 is T20, drive size for #9 is T25. ACQ Compatible Coating/Flat Head with 16 Nibs for easy self countersinking/Extra Sharp type 17 Auger Point/Large Knurled Shank/Deep, Wide, Sharp Threads/Heat Treated, Hardened Steel. Also available in 1 lb. and 5 lb. jars.