Metric Diameters
Dia – mm | ISO h6 | ISO h7 | ISO h8 | ISO h9 | ISO h10 | ISO h11 |
---|---|---|---|---|---|---|
1 < 3 | 0.006 | 0.010 | 0.014 | 0.025 | 0.040 | 0.060 |
3 < 6 | 0.008 | 0.012 | 0.018 | 0.030 | 0.048 | 0.075 |
6 < 10 | 0.009 | 0.015 | 0.022 | 0.036 | 0.058 | 0.090 |
10 < 18 | 0.011 | 0.018 | 0.027 | 0.043 | 0.070 | 0.110 |
18 < 30 | 0.013 | 0.021 | 0.033 | 0.052 | 0.084 | 0.130 |
30 < 50 | 0.016 | 0.025 | 0.039 | 0.062 | 0.100 | 0.160 |
50 < 80 | 0.019 | 0.030 | 0.046 | 0.074 | 0.120 | 0.190 |
80 < 120 | 0.022 | 0.035 | 0.054 | 0.087 | 0.140 | 0.220 |
120 < 180 | – | – | 0.063 | 0.100 | 0.160 | 0.250 |
180 < 250 | – | – | 0.072 | 0.115 | 0.185 | 0.290 |
250 < 275 | – | – | 0.081 | 0.130 | 0.210 | 0.320 |
Imperial Diameters
Dia – inches | ISO h6 | ISO h7 | ISO h8 | ISO h9 | ISO h10 | ISO h11 |
---|---|---|---|---|---|---|
1/32 < 1/8 | 0.00025 | 0.0004 | 0.0006 | 0.0010 | 0.0016 | 0.0024 |
1/8 < 15/64 | 0.0003 | 0.0005 | 0.0007 | 0.0012 | 0.0019 | 0.0030 |
15/64 < 25/64 | 0.0004 | 0.0006 | 0.0009 | 0.0014 | 0.0023 | 0.0035 |
25/64 < 45/64 | 0.0004 | 0.0007 | 0.0010 | 0.0016 | 0.0027 | 0.0043 |
45/64 < 1 3/16 | 0.0005 | 0.0008 | 0.0012 | 0.0020 | 0.0033 | 0.0051 |
1 3/16 < 2 | 0.0006 | 0.0010 | 0.0016 | 0.0025 | 0.0039 | 0.0063 |
2 < 3 1/8 | 0.0007 | 0.0012 | 0.0018 | 0.0030 | 0.0047 | 0.0075 |
3 1/8 < 4 3/4 | 0.0009 | 0.0014 | 0.0022 | 0.0035 | 0.0055 | 0.0087 |
4 3/4 < 7 3/32 | – | – | 0.0025 | 0.0039 | 0.0063 | 0.0098 |
7 3/32 < 10 | – | – | 0.0028 | 0.0045 | 0.0073 | 0.0114 |
10 < 10 7/8 | – | – | 0.0031 | 0.0051 | 0.0083 | 0.0126 |