Sheet metal guages

Guage Thickness (mm)
8 4.37
9 3.97
10 3.57
11 3.18
12 2.75
13 2.38
14 1.98
15 1.79
16 1.59
17 1.43
18 1.27
19 1.11
20 0.95
21 0.87
22 0.80
23 0.71
24 0.64
25 0.56
26 0.48