Engineers Edge Class III Medium Fit Tolerance Chart Application - Engineers Edge
 
Class III Medium Fit Tolerance Chart

Shaft - Hole Class Grade Tolerances | Mechanical Tolerance Standards Charts
Class I | Class II | Class III | Class IV | Class V

Geometric Boundaries II GD&T Reference Book


Medium Fit
Basic
Diameter		 Hole
Diameter		 Shaft
Diameter		 Clearance
Maximum
Minimum
.125 .1250
.1258		 .1248
.1242		 .0002
.0016
.156 .1562
.1570		 .1560
.1554		 .0002
.0016
.188 .1875
.1893		 .1873
.1867		 .0002
.0016
.213 .2188
.2196		 .2186
.2180		 .0002
.0016
.250 .2500
.2508		 .2498
.2492		 .0002
.0016
.281 .2812
.2820		 .2808
.2800		 .0004
.0020
.312 .3125
.3133		 .3121
.3113		 .0004
.0020
.344 .3438
.3446		 .3434
.3425		 .0004
.0020
.375 .3750
.3758		 .3746
.3738		 .0004
.0020
.406 .4062
.4070		 .4058
.4050		 .0004
.0020
.438 .4375
.4383		 .4371
.4363		 .0004
.0020
.469 .4688
.4796		 .4684
.4675		 .0004
.0020
.500 .5000
.5008		 .4996
.4988		 .0004
.0020
.562 .5625
.5634		 .5619
.5610		 .0002
.0017
.625 .6250
.6259		 .6244
.6235		 .0002
.0017
.688 .6875
.6884		 .6869
.6860		 .0002
.0017
.750 .7500
.7509		 .7494
.7485		 .0002
.0017
.812 .8125
.8134		 .8117
.8107		 .0008
.0027
.875 .8750
.8759		 .8742
.8732		 .0008
.0027
.938 .9375
.9384		 .9367
.9357		 .0008
.0027
1.000 1.0000
1.0009		 .9992
.9982		 .0008
.0027
1.125 1.1250
1.1260		 1.1240
1.1229		 .0010
.0031
1.250 1.2500
1.2510		 1.2490
1.2479		 .0010
.0031
1.375 1.3750
1.3760		 1.3740
1.3724		 .0010
.0031
1.500 1.5000
1.5010		 1.4990
1.4979		 .0010
.0031
1.625 1.6250
1.6260		 1.6237
1.6225		 .0013
.0035
1.750 1.7500
1.7510		 1.7487
1.7475		 .0013
.0035
1.875 1.8750
1.8760		 1.8737
1.8725		 .0013
.0035
2.000 2.0000
2.0010		 1.9987
1.9975		 .0013
.0035
2.250 2.2500
2.2511		 2.2485
2.2472		 .0015
.0039
2.500 2.5000
2.5011		 2.4985
2.4872		 .0015
.0039
2.750 2.7500
2.7511		 2.7483
2.7469		 .0017
.0042
3.000 3.0000
3.0011		 2.9983
2.9969		 .0017
.0042
3.250 3.2500
3.2512		 3.2480
3.2464		 .0020
.0048
3.500 3.5000
3.5012		 3.4980
3.4964		 .0020
.0048
3.750 3.7500
3.7512		 3.7480
3.7464		 .0020
.0048
4.000 4.0000
4.0012		 3.9960
3.9964		 .0020
.0048

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