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| ISO j -tolerances | |||
| Diameter mm | j5 | j6 | j7 |
| up to & incl 3 | +.004/-.002 | +.006/-.004 | |
| 3 < 6 | +.003/-.002 | +.006/-.002 | +.008/-.004 |
| 6 < 10 | +.004/-.002 | +.007/-.002 | +.010/-.005 |
| 10 < 18 | +.005/-.003 | +.008/-.002 | +.012/-.006 |
| 18 < 30 | +.005/-.004 | +.009/-.004 | +.013/-.008 |
| 30 < 50 | +.006/-.005 | +.011/-.005 | +.015/-.010 |
| 50 < 80 | +.006/-.007 | +.012/-.007 | +.018/-.012 |
| 80 < 120 | +.006/-.009 | +.013/-.009 | +.020/-.015 |
| ISO h - tolerances | |||||||
| Diameter mm | h6 | h7 | h8 | h9 | h10 | h11 | h12 |
| up to & incl 3 | -0.006/+0 | -0.010/+0 | -0.014/+0 | -0.025/+0 | -0.040/+0 | -0.060/+0 | -0.100/+0 |
| 3 < 6 | -0.008/+0 | -0.012/+0 | -0.018/+0 | -0.030/+0 | -0.048/+0 | -0.075/+0 | -0.120/+0 |
| 6 < 10 | -0.009/+0 | -0.015/+0 | -0.022/+0 | -0.036/+0 | -0.058/+0 | -0.090/+0 | -0.150/+0 |
| 10 < 18 | -0.011/+0 | -0.018/+0 | -0.027/+0 | -0.043/+0 | -0.070/+0 | -0.110/+0 | -0.180/+0 |
| 18 < 30 | -0.013/+0 | -0.021/+0 | -0.033/+0 | -0.052/+0 | -0.084/+0 | -0.130/+0 | -0.210/+0 |
| 30 < 50 | -0.016/+0 | -0.025/+0 | -0.039/+0 | -0.062/+0 | -0.100/+0 | -0.160/+0 | -0.250/+0 |
| 50 < 80 | -0.019/+0 | -0.030/+0 | -0.046/+0 | -0.074/+0 | -0.120/+0 | -0.190/+0 | -0.300/+0 |
| 80 < 120 | -0.022/+0 | -0.035/+0 | -0.054/+0 | -0.087/+0 | -0.140/+0 | -0.220/+0 | -0.350/+0 |
| ISO h-tolerances are always minus tolerances. | |||||||
| ISO k -tolerances | |||||||
| Diameter mm | k6 | k7 | k8 | k9 | k10 | k11 | k12 |
| up to & incl 3 | +0.006/-0 | +0.010/-0 | +0.014/-0 | +0.025/-0 | +0.040/-0 | +0.060/-0 | +0.100/-0 |
| 3 < 6 | +0.009/+0.001 | +0.013/+0.001 | +0.018/-0 | +0.030/-0 | +0.048/-0 | +0.075/-0 | +0.120/-0 |
| 6 < 10 | +0.010/+0.001 | +0.016/+0.001 | +0.022/-0 | +0.036/-0 | +0.058/-0 | +0.090/-0 | +0.150/-0 |
| 10 < 18 | +0.012/+0.001 | +0.019/+0.001 | +0.027/-0 | +0.043/-0 | +0.070/-0 | +0.110/-0 | +0.180/-0 |
| 18 < 30 | +0.015/+0.002 | +0.023/+0.002 | +0.033/-0 | +0.052/-0 | +0.084/-0 | +0.130/-0 | +0.210/-0 |
| 30 < 50 | +0.018/+0.002 | +0.027/+0.002 | +0.039/-0 | +0.062/-0 | +0.100/-0 | +0.160/-0 | +0.250/-0 |
| 50 < 80 | +0.021/+0.002 | +0.032/+0.002 | +0.046/-0 | +0.074/-0 | +0.120/-0 | +0.190/-0 | +0.300/-0 |
| 80 < 120 | +0.025/+0.003 | +0.038/+0.003 | +0.054/-0 | +0.087/-0 | +0.140/-0 | +0.220/-0 | +0.350/-0 |
| ASTM A484/A484M | |
| Diameter mm | Tolerance mm |
| 8 > 11 | +/-0.15 |
| 11 > 15.5 | +/-0.18 |
| 15.5 > 22 | +/-0.20 |
| 22 > 25 | +/-0.23 |
| 25 > 28 | +/-0.25 |
| 28 > 31.5 | +/-0.28 |
| 31.5 > 34.5 | +/-0.30 |
| 34.5 > 38 | +/-0.35 |
| 38 > 50 | +0.40/-0 |
| 50 > 63 | +0.80/-0 |
| 63 > 90 | +1.20/-0 |
| 90 > 115 | +1.60/-0 |
| DIN 1013 | |
| Diameter mm | Tolerance mm |
| 8 - 15 | +/-0.40 |
| 16 - 25 | +/-0.50 |
| 26 - 35 | +/-0.60 |
| 36 - 50 | +/-0.80 |
| 51 - 80 | +/-1.00 |
| 81 - 100 | +/-1.30 |
| 101 - 120 | +/-1.50 |
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