Simpson #8 x 1-5/8 Black Deck-Drive DSV Wood Screw, T25 DSVBK158

Model No. DSVBK158 Coating/Material. Quik Guard Coating Screw Size. #8 Length (in.) 1 5/8 Head Diameter (in.) 0.330 Drive Type. T25 6-Lobe Head Type. Rimmed Flat Head with Nibs Thread Type. Variable Thread Design Point Type. High-Low Threaded Tip Color. Black Fastener Technical Data and Loads : View Spec Sheet The Deck-Drive DSV Wood screw is a powerful, load-rated 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 wood decking products.  Key Features #10 DSV Wood screws are load rated for shear, pull-through and withdrawal resistance Low-torque threads allow up to 35% more screws to be driven on a battery charge Rimmed flat head with nibs countersinks easily and provides a clean, finished appearance High-low tip threads with Type-17 point provides fas