Nails, Length 1 1/2 in, Gauge 11 ga, Shank Diameter 0.12 in, Shank Type Ring, Material Steel, Finish Galvanized, Head Type Flat, Head Diameter 7/16 in, Penny Size 4D, Point Type Diamond, Application Roofing, Product Type Roofing Nails, Manufacturer Location Made in USA*, Pack Size Small Pack, Package Quantity 825