Grip-Rite 8HGBX1 8D 2-1/2-Inch Hot-Dipped Galvanized Box Nail with Smooth Shank, 1 Pound 8d - 2-1/2-inch by 11-1/2-gauge 19/64-inch diameter head Hot-dipped galvanized, smooth shank Sturdy cardboard box with view window and description label Approximately 145 per pound Meets or exceeds appropriate ASTM and UBC specifications