Maze 16d x 3-1/2 In. 9 ga Hot Dipped Galvanized Spiral Shank Lumber Deck Nails (2700 Ct., 50 Lb.)

For all types of pressure treated wood applications - patio/porch decks, steps, fences, and docks. Nails are dipped twice in molten zinc for a uniform coating. Nails are made from stiffer high-carbon steel so shanks can be drawn slimmer to help reduce wood splits without undue nail bending. Nails have spiral shank.