hot dipped d steel coil d
A153D Hot Dip Coil Roofing Nails | Fastener USANamely hot dipped galvanized roofing nails. For applications like these we recommend using, at minimum, Hot Dipped Galvanized Coil Roofing Nails. Old World Hot Dipping referred to as HDG grade on our website. HDG grade hot dipped galvanized coil roofing nails are first cut to length and heads formed from a large spool of brite steel wire rod.