9G2.5''Galvanised Spring head Roof nail with Square Twist ShankRoofing Nails
Materials: Q195
Head: Umbrella head,Spring head
Shank: screw shank
Point: diamond point
Shank Diameter: 9G
Length: 2.5"
Treatment: galvanised
Packing: according to your request.Common size for roofing nailsSpecificationLength
(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"38.13.7620BWG 9*1-3/4"44.53.7620BWG 9*2"50.83.7620BWG 9*2-1/2"63.53.7620BWG9*3"76.23.7620BWG10*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