Roofing nail: Umbrella head and big head clout wire nails are popularly used in roof construction jobs for attaching felts, slates, wooden sheet, foam sheets and other roofing materials. Supply forms are coiled or bulk loose.
Finishes of roofing screw nails are
- Stainless steel,
- Hot Dipped galvanized,
- electro galvanized or yellow brass coated.