SPAX #10 x 3-1/2" Exterior Flat Head Deck Wood Screws Construction Torx T-Star Plus (177 EA) 3 LB Bit Included Rust Resistant

Check out our Threads - Our patented thread serration technology allows the screw to be driven faster, easier to install, and reduces splitting in wood - Let the SPAX FACTOR take some of the hassle out of your next project, T-Star plus drive provides superior bit engagement - Better bit engagement means quicker installation with less effort - Conveniently allows for one-hand overhead driving, Stay Stronger for Longer - Tested under the toughest scenarios to give you confidence in every connection, For exterior wood to wood connections, Flat head style countersinks flush into wood surfaces