Simpson Strong-Tie S10PTD1 Deck Nail, 10D, 3 in L, Stainless Steel, Bright, Annular Ring Shank, 1/lb, Full Round HeadAnnular ring threads provide secure attachment of cedar, redwood and other stable decking materials to deck joists and preclude nail head popping. Slender shanks permit nailing at board ends without splitting. Small unobtrusive checker pattern heads blend with wood grain and diffract sunlight. Note, choose 316 Stainless Steel for seaside applications and excellent corrosion resistance. Unit: BX UPC: 744039001552 Model Number: S10PTD1