bestar-steel
bestar-steel

BIRMINGHAM WIRE GAUGE

INCH
(DECIMAL)
MM
(MILLIMETER)

0

.340 8.636
1
.300 7.620
2
.284 7.214
3
.259 6.579
4
.238 6.045
5
.220 5.588
6
.203 5.156
7
.180 4.572
8
.165 4.191
9
.148 3.759
10
.134 3.404
11
.120 3.048
12
.109 2.769
13
.095 2.413
14
.083 2.108
15
.072 1.829
16 .065 1.651
17 .058 1.473
18 .049 1.245
19 .042 1.067
20 .035 0.889

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