Simpson #10 2-1/2" Collated Deck-Drive DWP Wood Screw Flat head, 305 SS 1500PkModel No. SSDWP212S305 Coating Material Type 305 Stainless Steel Screw Size #10 Length (in.) 2 1 2 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. 1500 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