 |
Rosca Whitworth paralela para tubos (BSP)
|
Diámetro |
Filetes por pulgada |
Diámetro del Núcleo |
Diámetro de la Broca |
|
pulgadas |
Nº/pulg |
Máximo |
Mínimo |
mm |
|
1/8" |
28 |
8.848 |
6.673 |
8.70 |
|
1/4" |
19 |
11.890 |
11.633 |
11.75 |
|
3/8" |
19 |
15.395 |
15.138 |
15.25 |
|
1/2" |
14 |
19.172 |
18.823 |
19.00 |
|
5/8" |
14 |
21.128 |
20.779 |
20.00 |
|
3/4" |
14 |
24.658 |
24.310 |
24.50 |
|
7/8" |
14 |
28.418 |
29.069 |
28.20 |
|
1" |
11 |
30.931 |
30.487 |
30.50 |
|
1 1/8 |
11 |
35.579 |
35.135 |
35.40 |
|
1 1/4 |
11 |
35.592 |
39.148 |
39.50 |
|
1 3/8 |
11 |
42.005 |
41.561 |
41.80 |
|
1 1/2 |
11 |
45.485 |
45.041 |
45.20 |
|
1 3/4 |
11 |
51.482 |
50.984 |
51.20 |
|
2" |
11 |
57.296 |
56.852 |
57.00 |
|
2 1/2 |
11 |
72.866 |
72.422 |
72.70 |
|
2 3/4 |
11 |
79.216 |
78.772 |
79.00 |
|
3" |
11 |
85.566 |
85.122 |
85.30 |
|
|
|
