Gauge
English
inches
Steel
Metric
Glass
Metric
18
0.041
1 mm
1mm
14
0.064″
1.6 mm
1.5 mm
12
0.081″
2.1 mm
2.0 mm
10
0.102″
2.4 mm
2.5 mm
8
0.128″
3.2 mm
3 mm
6
0.164″
4.1 mm
4 mm
4
0.204″
5.2 mm
5 mm
2
0.250″
6.5 mm
6
mm
1
7 mm
7 mm
0
0.312″
8.0 mm
8 mm
00
0.375″
9.5 mm
9 mm
000
10 mm
7/16
0.438″
11.1 mm
11 mm
1/2
0.500″
12.7 mm
13 mm
9/16″
0..5625
14 mm
14 mm
15mm
5/8″
0.625
15.9 mm
16 mm
11/16
0.6875
17.3
17mm
18mm
3/4″
0.750″
19 mm
19 mm
13/16″
0.8125
20.5mm
20mm
7/8″
0.875
22 mm
22 mm
15/16″
0.9375
24 mm
1″
1.00
25.4 mm
25.4-26 mm
1 1/8″
1.125
29 mm
28 mm
1 3/16″
0.1875
30 mm
30 mm
1 1/4″
1.25
32 [...]
