Size Chart For Round Wire

 

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Gauge Inches MM Gauge Inches MM

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1 .289 7.348 20 .032 .812

2 .258 6.543 21 .028 .723

3 .229 5.827 22 .025 .644

4 .204 5.189 23 .023 .573

5 .182 4.621 24 .020 .511

6 .162 4.115 25 .018 .455

7 .144 3.664 26 .016 .405

8 .128 3.263 27 .014 .360

9 .114 2.906 28 .013 .321

10 .102 2.588 29 .011 .286

11 .091 2.304 30 .010 .255

12 .081 2.052 31 .0089 .226

13 .072 1.828 32 .0080 .200

14 .064 1.628 33 .0071 .180

15 .057 1.449 34 .0063 .160

16 .051 1.291 35 .0056 .142

17 .045 1.149 36 .0050 .130

18 .040 1.024 37 .0045 .114

19 .036 .912 38 .0040 .100