The Plastic Sheet Smooth Shank Hot-Dipped Galvanized Coil Fiber Cement Nails are used for rough nailing of lathing and sheathing materials. Hot dipped, galvanized fiber cement material offer superior corrosion protection in all pressure treated lumber. This item is 3 in. in length x 0.113 in. in diameter. Every Hitachi accessory is designed to the highest standards and is rigorously tested for both performance and durability. Since its inception, Hitachi has pioneered innovative technologies that have improved the quality of craftsmanship worldwide. Hitachi is a leader in power tool research and development and has achieved many firsts in the power tool industry. Today, Hitachi continues the tradition of innovation and engineering with new features in addition to classic quality.