10 x 1-3/4" Composite Decking Screws. Exterior Coated, Pressure Treated and ACQ Lumber Compatible. Use T20 Torx/Star Dive Bit

10 x 1-3/4" Composite Decking Screws. Exterior Coated, Pressure Treated and ACQ Lumber Compatible. Use T20 Torx/Star Dive Bit Dimensions: Screw Diameter .195" - Head Width 0.266" - Head Height .133" Use T20 Torx/Star Diver Bit 10 Degree Tapered Head and Reversing Thread to Prevent Mushrooming Dual Threaded (fine/coarse) Assists With Cutting Through Fibrous Decking Material Type 17 Tip for Fast Starts, Helps Eliminate "Walking" and Easier Installation without Pre-Drilling Heat Treated - Hardened Steel - 1200 hours of Salt Water Testing of Exterior - Corrosion Resistant Uses Include Cap Stock, PVC and Composite Decking, Composite Fascia and Composite RailingPlease keep in mind when choosing the screw color to match your decking that due to differences in computer screens, in decking production runs, and color batching, the color you order and the color of your decking may vary to some degreeInstallation Instruction  Available HereT20 Torx Bit Available Here Screw Color