Umbrella Head Twisted Shank Roofing Nail with WasherType: Umbrella Head Roofing NailsMaterials: Q195,Q235 or according to your requestHead: Umbrella head roofing nails with or without a washerShank: Smooth shank/Straight shank/Twisted shank/Spiral shank (ring shank)Point: diamond pointShank Diameter: 9BWG~13BWGLength: 1.5",1.75 ",2",2.5",3",3.5",4" or according to your requestTreatment: bright(polished) or galvanized or according to your requestStandard Packing: 7LBS 8Boxes/CTN, 25Kgs/Bag,50Kgs/Gunny Bag or according to your requestApplication: Roofing nails are widely used for roof installation, fastening roofing felt, roofing flashing, woodworking or other construction industry fields.SpecificationLength
(mm)ShankDiameter
(mm)Head Diameter
(mm)BWG 8*2"50.84.1920BWG 8*2-1/2"63.54.1920BWG 8*3"76.24.1920BWG 9*1-1/2"38.13.7320BWG 9*1-3/4"44.53.7320BWG 9*2"50.83.7320BWG 9*2-1/2"63.53.7320BWG9*3"76.23.7320BWG10*1-3/4"44.53.3720BWG10*2"50.83.3720BWG10*2-1/2"63.53.3720BWG11*1-1/2"38.13.0218BWG11*1-3/4"44.53.0218BWG11*2"50.83.0218BWG11*2-1/2"63.53.0218BWG12*1-1/2"38.12.7418BWG12*1-3/4"44.52.7418BWG12*2"50.82.7418BWG13*1-3/4''44.52.4115BWG13*2''50.82.4115BWG13*2-1/2''63.52.4115BWG13*3''76.22.4115