| Diameter and Tolerances mm | Approximate Shrinkage % | Maximum Load Force N | Resistance Ω/M | Recommended Current by Electrifying foe 1s unit mA |
| 0.025±0.002mm | 2%-5% | 0.07 | 2037.18 | 45 |
| 0.050±0.002mm | 2%-5% | 0.29 | 509.30 | 85 |
| 0.100±0.004mm | 2%-5% | 1.18 | 127.32 | 200 |
| 0.150±0.004mm | 2%-5% | 2.65 | 56.59 | 410 |
| 0.180±0.004mm | 2%-5% | 3.82 | 39.30 | 556 |
| 0.200±0.005mm | 2%-5% | 4.71 | 31.83 | 660 |
| 0.250±0.005mm | 2%-5% | 7.36 | 20.37 | 1050 |
| 0.300±0.007mm | 2%-5% | 10.6 | 14.00 | 1435 |
| 0.400±0.010mm | 2%-5% | 18.84 | 8.00 | 2490 |
| 0.500±0.010mm | 2%-5% | 29.44 | 5.10 | 3845 |
