Product Name: Roofing Nails with Umbrella Head Model NO.: 1"--3" Material: Carbon Steel Type: Round Head Standard: DIN, GB, Bsw Groove: Word Connection: Common Bolt Head Style: Round Grade: 3.6 Trademark: klt strength Transport Package: Carton, , Plastic Bag, Gunny Bag, Pallet Specification: 1/2"----3" Origin: China HS Code: 7317000000 Product Description KLT Enterprises Company Limited, is a major importer and exporterspecializing in various range of BUILDING MATERIAL, HARDWARE and TOOL products with more than 20 years of experience. All of our products are fully guaranteed at competitive price and with prompt shipment.Size: 1/2"-1meterMaterial: Q195 wire rod,Q235 steel barSurface treatment: Polished, electric galvanized,HDGPacking: 25 kg/carton bulk packing,plastice bag,gunny bag,palletThe main feature is its large head which is usually much larger and flatter than any other types.Roofing nails are widely used for roof installation, fastening roofing felt, roofing flashing, woodworking or other construction industry fields.Shank9G9G9G10G10G12G12G13G3.76mm3.76mm3.76mm3.40mm3.40mm2.77mm2.77mm2.41mmLength1 1/2"2" 2 1/2"2 1/2"3"1 1/2"2" 1 1/2"38.1mm50.8mm63.5mm63.5mm76.2mm38.1mm50.8mm38.1mmFinishGalvanized/Hot Dipped/Colorful Plating/Red/BlueProduct specificationYou Maybe Interested In Other Type Nails