Your roofing felt is peeling in the first storm or the nail backed out after a season — that is a failure that costs you a roof leak callback. Hot-dipped galvanized coating means the zinc bonds to the entire nail, not just the surface, giving you real corrosion protection for exterior roof sheathing applications. 1-inch length for secure felt and sheathing attachment. Per-pound pricing lets you buy what the job needs without excess. The HDG coating is what separates a roof nail that lasts from one that rusts out in two seasons. What roofers across northeast Nebraska and northwest Iowa specify for felt and sheathing attachment — the product that handles exterior exposure without callbacks. In stock at Crofton Lumber (Crofton, NE) and Akron Lumber (Akron, IA) — ready for pickup today. Stocked at Crofton Lumber and Akron Lumber.