Simpson #10 3" Collated Deck-Drive DWP Wood Screw Flat head, 316 SS 1000PkModel No. SSDWP3S316 Coating Material Type 316 Stainless Steel Screw Size #10 Length (in.) 3 Head Diameter (in.) 0. 340 Drive Type T25 6 Lobe Head Type Flat Head Thread Type Box Threads Point Type Sharp Point Compatible Tools Quik Drive PRO300SG2 Packaging Qty. 1000 The Deck Drive DWP Wood SS screw is a powerful fastening solution for deck, dock and general exterior applications where extra corrosion protection is needed. With its specially designed