Scrw Dck 316ss 7x3 350ct

Unique 4-corner thread form with raised ridge reduces driving torque penetrating the hardest wood products. 6-lobe drive virtually eliminates driver bit cam-out. Penetrate hardest wood products with ease, often without pre-drilling. Made of solid 316 stainless steel for maximum corrosion resistance. Threaded approximately 2/3 up shank to tightly draw deck board to joist. NOTE: Contractor's Packs containing 1750 screws will fasten 500 square feet of decking. Deck Packs containing 350 screws will fasten 10