Brads,5/8 In. L,Galvanized,PK5000, Overall Length 5/8 in, Shank Diameter 0.029 in, Gauge 21 ga, Product Type Brads, Material Steel, Finish Galvanized, Head Type Brad, Shank Type Smooth, Point Type Diamond, Collation Type Glue, Collation Configuration Strip, Collation Angle 0 Degrees , For Use With TN21L1, Manufacturer Location Made in USA*, Compatible with Manufacturer Model Number TN21L1, Package Quantity 5000