Roofing Nails with Rubber Washer 

Roofing Nail --- with an umbrella head 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. Roofing nails with rubber or plastic washers are available to prevent water leaking. Roofing nail Specifications: Material: Q195, Q235 Length: 1-1/2" to 2-1/2" Diameter: BWG8-13 Head diameter: 14-20mm Surface treatment: polished, electric galvanized, hot galvanized. Shank: twisted shank, plain shank Package: 1) wooden box: 7LBS x 16 boxes 2) wooden box (loose packing): 20kgs,25kgs,30kgs,35kgs, 48kgs 3) carton (blue box inside): 7LBS x 8 boxes 4) carton (loose packing): 20kgs. 25kgs 5) bags (loose packing): 25kgs, 50kgs