Chinese Professional Umbrella Roofing Nail - Steel Nail Common Nail – Bestar Metal

 LENGHT

 GAUGE

 (INCHES)

 (MM)

 (B.W.G)

 3/8*

 9.525

19/20

 1/2*

12.700

20/19/18

 5/8*

15.875

19/18/17

 3/4*

19.050

19/18/17

 7/8*

22.225

18/17

 1*

25.400

17/16/15/14

 1-1/4*

31.749

16/15/14

 1-1/2*

38.099

15/14/13

 1-3/4*

44.440

14/13/13

 2*

50.800

14/13/12/11/10

 2-1/2*

63.499

13/12/11/10

 3*

76.200

12/11/10/9/8

 3-1/2*

88.900

11/10/9/8/7

 4*

101.600

9/8/7/6/5

 4-1/2*

114.300

7/6/5

 5*

127.000

6/5/4

 6*

152.400

6/5/4

 7*

177.800

5/4