M 16
M 20
M 24
M 30
M 36
M 42
M 48
M 56
M 64
Denominación
Diámetro
rosca
flanco
d x P
M2 x 0.2
M2.5 x 0.25
M3 x 0.35
M4 x 0.5
M5 x 0.5
M6 x 0.75
M8 x 0.75
M8 x 1
M10 x 0.75
M10 x 1
M12 x 1
M12 x 1.25
M16 x 1
GB
TU3008G
M14
2
12.701
2
14.701
M18
2.5
16.376
2.5
18.376
M 22
2.5
20.376
3
22.051
M 27
3
25.051
3.5
27.727
4
33.402
4.5
39.077
5.5
44.752
5.5
52.428
6
60.103
Diámetro núcleo Denominación
perno
tuerca
d2 = D2
1.870
1.755
1.783
2.338
2.193
2.229
2.773
2.571
2.621
3.675
3.387
3.459
4.675
4.387
4.459
5.513
5.080
5.188
7.513
7.080
7.188
7.350
6.773
6.917
9.513
9.080
9.188
9.350
8.773
8.917
11.350
10.773
10.917
11.188
10.466
10.647
15.350
14.773
14.917
11.546
11.835
13.546
13.835
14.933
15.294
16.933
17.294
18.933
19.294
20.319
20.752
23.319
23.752
25.706
26.211
31.093
31.670
36.479
37.129
41.866
41.866
49.252
49.252
56.639
56.639
Roscado de paso fino métrico
Diámetro
rosca
flanco
d x P
d2 = D2
M16 x 1.5
15.026
M20 x 1
19.350
M20 x 1.5
19.026
M24 x 1.5
23.026
M24 x 2
22.701
M30 x 1.5
29.026
M30 x 2
28.701
M36 x 1.5
35.026
M36 x 2
34.701
M42 x 1.5
41.026
M42 x 2
40.701
M46 x 1.5
47.026
M48 x 2
46.701
OPTIMUM
M A S C H I N E N - G E R M A N Y
1.227
1.083
0.289
1.227
1.083
0.289
1.534
1.353
0.361
1.534
1.353
0.361
1.534
1.353
0.361
1.840
1.624
0.433
1.840
1.624
0.433
2.147
1.894
0.505
2.454
2.165
0.577
2.760
2.436
0.650
3.067
2.706
0.722
3.374
2.977
0.794
3.681
3.248
0.866
Diámetro núcleo
perno
tuerca
14.160
14.376
18.773
18.917
18.160
18.376
22.160
22.376
21.546
21.835
28.160
28.376
27.546
27.835
34.160
34.376
33.546
33.835
40.160
40.376
39.546
39.835
46.160
46.376
45.546
45.835
12
14
15.5
17.5
19.5
21
24
26.5
32
37.5
43
50.5
58