Siding Nails,2 1/4 In. L,Galvanized,PK3600, Overall Length 2 1/4 in, Shank Diameter 0.092 in, Gauge 13 ga, Product Type Siding Nails, Material Steel, Finish Galvanized, Penny Size 7D, Head Type Flat, Shank Type Smooth, Point Type Diamond, Collation Type Wire, Collation Configuration Coil, Collation Angle 15 Degrees , For Use With 4L00001N, 520101N, 540101N, 5L0001N, 5M00001N, 8V0001N, SN71P1, Manufacturer Location Made in USA*