... Q235 1022A FEATURE: No Point, Blunt Diamond Point, Diamond Point, Screw Shank or Ring Shank FINISH: Polished, Electric Galvanized, Heat Treated ... wire nails, Galvanized Roofing Nails, Galvanized Concrete Nails, wood screws, self-drilling screw, chipboard screws and so on. roofing nails