STANDARD WIRE GAUGES AND THEIR DECIMAL EQUIVALENTS OF AN INCH

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Number | American,| |Washburn|Trenton|United | Old English

of Wire| or, Brown| Birm-| & Moen | Iron | States | From Brass

Gauge | & Sharpe |ingham|Manufac-|Company|Standard| Manufac-

| | | turing | | | turers’

| | | Company| | | Lists

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000000 | | | .4600 | | .46857 |

00000 | | | .4300 | .4500 | .43750 |

0000 | .460000 | .454 | .3930 | .4000 | .40625 |

000 | .409640 | .425 | .3620 | .3600 | .37500 |

00 | .364800 | .380 | .3310 | .3300 | .34375 |

0 | .324950 | .340 | .3070 | .3050 | .31250 |

1 | .289300 | .300 | .2830 | .2850 | .28125 |

2 | .257630 | .284 | .2630 | .2650 | .26563 |

3 | .229420 | .259 | .2440 | .2450 | .25000 |

4 | .204310 | .238 | .2250 | .2250 | .23438 |

5 | .181940 | .220 | .2070 | .2050 | .21875 |

6 | .162020 | .203 | .1920 | .1900 | .20313 |

7 | .144280 | .180 | .1770 | .1750 | .18750 |

8 | .128490 | .165 | .1620 | .1600 | .17188 |

9 | .114430 | .148 | .1480 | .1450 | .15625 |

10 | .101890 | .134 | .1350 | .1300 | .14063 |

11 | .090742 | .120 | .1200 | .1175 | .12500 |

12 | .080808 | .109 | .1050 | .1050 | .10938 |

13 | .071961 | .095 | .0920 | .0925 | .09375 |

14 | .064084 | .083 | .0800 | .0800 | .07813 | .08300

15 | .057068 | .072 | .0720 | .0700 | .07031 | .07200

16 | .050820 | .065 | .0630 | .0610 | .06250 | .06500

17 | .045257 | .058 | .0540 | .0525 | .05625 | .05800

18 | .040303 | .049 | .0470 | .0450 | .05000 | .04900

19 | .035390 | .042 | .0410 | .0390 | .04375 | .04000

20 | .031961 | .035 | .0350 | .0340 | .03750 | .03500

21 | .028462 | .032 | .0320 | .0300 | .03438 | .03150

22 | .025347 | .028 | .0280 | .0270 | .03125 | .02950

23 | .022571 | .025 | .0250 | .0240 | .02813 | .02700

24 | .020100 | .022 | .0230 | .0215 | .02500 | .02500

25 | .017900 | .020 | .0200 | .0190 | .02188 | .02300

26 | .015940 | .018 | .0180 | .0180 | .01875 | .02150

27 | .014195 | .016 | .0170 | .0170 | .01719 | .01875

28 | .012641 | .014 | .0160 | .0160 | .01563 | .01650

29 | .011257 | .013 | .0150 | .0150 | .01406 | .01550

30 | .010025 | .012 | .0140 | .0140 | .01250 | .01375

31 | .008928 | .010 | .0135 | .0130 | .01094 | .01225

32 | .007950 | .009 | .0130 | .0120 | .01016 | .01125

33 | .007080 | .008 | .0110 | .0110 | .00938 | .01025

34 | .006304 | .007 | .0100 | .0100 | .00853 | .00950

35 | .005614 | .005 | .0095 | .0090 | .00781 | .00900

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