1.20mm to gage for chain maile

A great question for all you chainmail enthusiasts out there!

To convert a wire diameter from millimeters (mm) to gauge, we need to use a wire gauge chart. Here's a common one:

Gauge Diameter (mm) Diameter (in)
20 0.80 0.0315
18 0.91 0.0357
16 1.02 0.0402
14 1.15 0.0453
12 1.29 0.0508
10 1.43 0.0565
8 1.59 0.0625
6 1.83 0.0722
4 2.11 0.0831
2 2.59 0.1020

Now, let's convert 1.20 mm to gauge:

Gauge Diameter (mm) Diameter (in)
... ... ...
14 1.15 0.0453
12 1.29 0.0508
10 1.43 0.0565
8 1.59 0.0625
... ... ...

So, 1.20 mm is equivalent to a wire gauge of 10.

Keep in mind that different wire gauge charts may have slightly different values, but this conversion should be close enough for most chainmail-making purposes.