| Wire | Wire diameter | Tolerance | ||
| inch | mm | inch | mm | |
| Stainless
steel |
0.5000 and larger | 12.7 and larger | ±0.002 | ±0.05 |
| Under 0.5000 to 0.3125,incl | Under 12.7 to 7.94,incl | ±0.0015 | ±0.04 | |
| Under 0.3125 to 0.0440,incl | Under 7.94 to 1.12,incl | ±0.001 | ±0.03 | |
| Under 0.0440 to 0.0330,incl | Under1.12 to 0.84,incl | ±0.0008 | ±0.02 | |
| Under 0.0330 to 0.0240,incl | Under 0.84 to 0.61,incl | ±0.0005 | ±0.013 | |
| Under 0.0240 to 0.0120,incl | Under 0.61 to 0.30,incl | ±0.0004 | ±0.010 | |
| Under 0.0120 to 0.0080,incl | Under 0.30 to 0.20,incl | ±0.0003 | ±0.008 | |
| Under 0.0080 to 0.0048,incl | Under 0.20 to 0.12,incl | ±0.0002 | ±0.005 | |
| Under 0.0048 | Under 0.12 | ±0.0001 | ±0.003 | |
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