Antique Hardware Depot – 1.5 Inch – Pure Copper Nails for Roofing, Flashing, Finish & Boat – 1.5” (38mm) Long – 3/8” nail head – Quality Solid Copper Clavos nail – Package Quantity (lbs)ANTIQUE HARDWARE DEPOT 1 1 2" Pure copper roofing nail, slating nail, multi purpose 100% pure copper nail. Use for special projects metal fasteners. Copper nails that will patina with age. Use for securing copper metal or for slating panels. Some craftsmen will pre drill a 3 32" pilot hole to avoid bending nails. Copper roofing & flashing nails for authentic projects and restorations. PURE COPPER NAILS Pure copper 1. 5 inch roofing nails with a 3 8"