820 Thompson Ave. Unit 41, Glendale, CA 91201

Phone: 1-800-896-3459 Fax: 1-866-707-9864
info@precion-inc.net
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Male Thread (Tolerance Class=5H)
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Female Thread (Tlerance Class=4h)
Nominal Size
Pitch
Major Diameter
Pitch Diameter
Minor Diameter
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Major Diameter
Pitch Diameter
Minor Diameter
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Secondary sizes
Min.
Max.
Min.
Max.
Min.
Max.
-
Min.
Min.
Max.
Min.
Max.
M1
-
0.25
0.958
1.000
0.804
0.838
0.641
0.693
-
1.000
0.8380
0.8940
0.729
0.785
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M1.1
0.25
1.058
1.100
0.904
0.938
0.741
0.793
-
1.100
0.9380
0.9940
0.829
0.885
M1.2
-
0.25
1.158
1.200
1.004
1.038
0.841
0.893
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1.200
1.0380
1.0940
0.929
0.985
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M1.4
0.3
1.352
1.400
1.169
1.205
0.974
1.032
-
1.400
1.2050
1.2650
1.075
1.142
M1.6
-
0.35
1.547
1.600
1.333
1.373
1.105
1.170
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1.600
1.3730
1.4400
1.221
1.301
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M1.8
0.35
1.747
1.800
1.533
1.573
1.305
1.370
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1.800
1.5730
1.6400
1.421
1.501
M2
-
0.4
1.940
2.000
1.698
1.740
1.438
1.509
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2.000
1.7400
1.8110
1.567
1.657
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M2.2
0.45
2.137
2.200
1.863
1.908
1.571
1.648
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2.200
1.9080
1.9830
1.713
1.813
M2.5
-
0.45
2.437
2.500
2.163
2.208
1.871
1.948
-
2.500
2.2080
2.2830
2.013
2.113
M3
-
0.5
2.933
3.000
2.627
2.675
2.303
2.387
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3.000
2.6750
2.7550
2.459
2.571
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M3.5
0.6
3.420
3.500
3.047
3.110
2.668
2.764
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3.500
3.1100
3.2000
2.850
2.975
M4
-
0.7
3.910
4.000
3.489
3.545
3.035
3.141
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4.000
3.5450
3.6400
3.242
3.382
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M4.5
0.75
4.410
4.500
3.953
4.013
3.470
3.580
-
4.500
4.0130
4.1080
3.688
3.838
M5
-
0.8
4.905
5.000
4.420
4.480
3.901
4.019
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5.000
4.4800
4.5800
4.134
4.294
M6
-
1
5.888
6.000
5.279
5.350
4.630
4.773
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6.000
5.3500
5.4680
4.917
5.107
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M7
1
6.888
7.000
6.279
6.350
5.630
5.773
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7.000
6.3500
6.4680
5.917
6.107
M8
-
1.25
7.868
8.000
7.113
7.188
6.301
6.466
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8.000
7.1880
7.3130
6.647
6.859
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M9
1.25
8.868
9.000
8.113
8.188
7.301
7.466
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9.000
8.1880
8.3130
7.647
7.859
M10
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1.5
9.850
10.000
8.941
9.026
7.967
8.160
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10.000
9.0260
9.1660
8.376
8.612
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M11
1.5
10.850
11.000
9.941
10.026
8.967
9.160
-
11.000
10.0260
10.1660
9.376
9.612
M12
-
1.75
11.830
12.000
10.768
10.863
9.632
9.853
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12.000
10.8630
11.0230
10.106
10.371
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M14
2
13.820
14.000
12.601
12.701
11.302
11.546
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14.000
12.7010
12.8710
11.835
12.135
M16
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2
15.820
16.000
14.601
14.701
13.302
13.546
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16.000
14.7010
14.8710
13.835
14.135
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M18
2.5
17.788
18.000
16.270
16.376
14.647
14.933
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18.000
16.3760
16.5560
15.294
15.649
M20
-
2.5
19.788
20.000
18.270
18.376
16.647
16.933
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20.000
18.3760
18.5560
17.294
17.649
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M22
2.5
21.788
22.000
20.270
20.376
18.647
18.933
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22.000
20.3760
20.5560
19.294
19.644
M24
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3
23.764
24.000
21.926
22.051
19.978
20.319
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24.000
22.0510
22.2630
20.752
21.152
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M27
3
26.764
27.000
24.926
25.051
22.978
23.319
-
27.000
25.0510
25.2630
23.752
24.152
M30
-
3.5
29.735
30.000
27.595
27.727
25.322
25.706
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30.000
27.7270
27.9510
26.211
26.661
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M33
3.5
32.735
33.000
30.595
30.727
28.322
28.706
-
33.000
30.7270
30.9510
29.211
29.661
M36
-
4
35.700
36.000
33.262
33.402
30.665
31.093
-
36.000
33.4020
33.6380
31.670
32.145
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M39
4
38.700
39.000
36.262
36.402
33.665
34.093
-
39.000
36.4020
36.6380
34.670
35.145
M42
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4.5
41.685
42.000
38.927
39.077
36.004
36.479
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42.000
39.0770
39.3270
37.129
37.659
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M45
4.5
44.685
45.000
41.927
42.077
39.004
39.479
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45.000
42.0770
42.3270
40.129
40.659
M48
-
5
47.665
48.000
44.592
44.752
41.345
41.866
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48.000
44.7520
45.0170
42.857
43.147
-
M52
5
51.665
52.000
48.592
48.752
45.345
45.866
-
52.000
48.7520
49.0170
46.587
47.147
M56
-
5.5
55.645
56.000
52.258
52.428
48.685
49.252
-
56.000
52.4280
52.7080
50.046
50.646
-
M60
5.5
59.645
60.000
56.258
56.428
52.685
53.252
-
60.000
56.4280
56.7080
54.046
54.646
M64
-
6
63.625
64.000
59.923
60.103
56.026
56.639
-
64.000
60.1030
60.4030
57.505
58.135
-
M68
6
67.625
68.000
63.923
64.103
60.026
60.639
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68.000
64.1030
64.4030
61.505
62.135

ISO Metric Screw Threads (Coarse Pitch Series) Close Fit

Close Fit   *** All dimensions are given in millimeters

The above data sheet can be used for information purpose only. No responsibility can be accepted for errors or omissions by whatever cause.

Precion, Inc. 820 Thompson Ave. Unit 41, Glendale, CA 91201   ©2009 Precion, Inc. All Rights Reserved.
Please notify us of any errors on the sheet.