Get this Grip-Rite 3-1/4 in. x 0.131 Ga Plastic Galvanized Smooth Shank Round Head Framing Nails for delivery. For general construction uses, such as carpentry and framing. Made of steel with plastic collation ribbon. Hot-dip galvanization resists corrosion. 3-1/4 in. long. Thin shank for easy driving.