galvanized umbrella roofing nails with plain shank

roofing nails Specification

Specification

Length (mm)

Rod diameter(mm)

Head diameter(mm)

bwg8*2"

50.8

4.19

20

bwg8*2-1/2"

63.5

4.19

20

bwg8*3"

76.2

4.19

20

bwg9*1-1/2"

38

3.73

20

bwg9*2"

50.8

3.73

20

bwg9*2-1/2"

63.5

3.73

20

bwg9*3"

76.2

3.73

20

bwg10*1-3/4"

44.5

3.37

20

bwg10*2"

50.8

3.37

20

bwg10*2-1/2"

63.5

3.37

20

bwg11*1-1/2"

38

3.02

18

bwg11*1-3/4"

44.5

3.02

18

bwg11*2"

50.8

3.02

18

bwg11*2-1/2"

63.5

3.02

18

bwg12*1-1/2"

38

2.74

18

bwg12*1-3/4"

44.5

2.74

18

bwg12*2"

50.8

2.74

18

bwg13*1 1/2"

38

2.38

15

bwg13*1 3/4"

44.5

2.38

15

bwg13*2"

50.8

2.38

15

bwg14*1 3/4"

40

2.1

14