Decimal/Wire Gauge/Metric Equivalents

Miscellaneous Welding Decimal/Wire Gauge/Metric Equivalents
Inch
(Fract.)
SWG
Size
Decimal
(Thousandths)
Millimeters
1/64 25 and 23 .0156 0,5 – 0,6
1/32 22 and 21 .0312 0,7 – 0,8
3/64 18 .0468 1 – 1,2
1/16 16 .0625 1,5 – 1,6
5/64 14 .0781 2
3/32 12 .0937 2,4 – 2,5
1/8 10 .1250 3 – 3,2 – 3,25
5/32 8 .1562 4
3/16 6 .1875 4,8 – 5
1/4 4 .2500 6
17/64 2 .2656 6 – 8
5/16 0 .3125 8
25/64 4/0 .3906 10
15/32 6/0 .4687 12
19/32 .5937 15