Simpson Strong-Tie DSVT3R770 Deck-Drive DSV Wood Screw — #10 x

The Deck-Drive DSV Wood screw is a powerful fastening solution for preservative-treated decking applications. With its underhead nibs and fast-start tip, the DSV is ideally suited to be driven and countersunk into today’s wood deck boards. The shank is designed to withstand the swelling and shrinkage that is common with fast-growth lumber. DSV screws are also offered in a variety of sizes to fasten fascia and trim.