Driver bit is also included., Thread Diameter: #8 , Length: 1-5/8 , Drive Type: Torx , Head Type: Flat , Finish: ACQ Coating Featuring a dark ACQ Ultra-Guardâ„¢ coating rated for 1,000 hours of salt spray protection, these screws deliver advanced corrosion resistance and are approved for use with ACQ-treated lumber, making them an excellent choice for decks, fences, and outdoor structures. Type 17 point - eliminates predrilling and drives smoothly into hardwoods Coarse thread design - increases grip and pull-through strength in decking materials These coated screws are #8 size and are 1-5/8" in length with a type 17 tip. The type 17 tip is a thread cutting screw for wood with an auger style point... CAMO #10 x 3 in. Tan ACQ Rated Star Drive Flat Head Wood Deck Screw (1750-piece) 0376179 - The... Key Features Dark ACQ Ultra-Guardâ„¢ coating - 1,000-hour salt spray rating for long-lasting corrosion protection 400) Stainless Steel Torx T20 Star Flat Head 8 x 1-5/8 Deck Screw Type 17 Wood These screws also feature countersinking nibs under the head for a clean installed finish. 1300) Torx T25 Star Flat Head 9 X 2-1/2 Deck Screw ACQ Lumber Wood Type 17 - Lexar Industrial This coating is designed specifically for ACQ treated lumber and outdoor applications.