Ingenieria

ROSCA AMERICANA | ROSCA CONICA |
|
|
UNC | Paso | Ø Agujero Máximo Tol. 2 B mm | ØBroca mm | UNF | Paso | Ø Agujero Máximo Tol. 2 B mm | ØBroca mm | | Ø Agujero Máximo | ØBroca |
5|
6 |
8 |
10 |
12 |
1/4” |
5/16” |
3/8” |
7/16” |
1/2” |
9/16” |
5/8” |
3/4” |
7/8” |
1” |
1 1/8” |
1 1/4” |
1 3/8” |
1 1/2” |
1 3/4” |
2” |
| 40 |
32 |32 |
24 |
24 |
20 |
18 |
16 |
14 |
13 |
13 |
11 |
10 |
9 |
8 |
7 |
7 |
6 |
6 |
5 |
4,5 |
| 2,697 |
2,896 |
3,528 |
3,950 |
4,950 |
5,250 |
6,680 |8,082 |
9,441 |
10,881 |
12,301 |
13,693 |
16,624 |
19,520 |
22,344 |
25,082 |
28,258 |
30,851 |
34,026 |
39,560 |
45,367 |
| 2,60 |
2,85 |
3,50 |
3,90 |
4,50 |5,20 |
6,60 |
8,00 |
9,40 |
10,75 |
12,25 |
13,50 |
16,50 |
19,50 |
22,25 |
25,00 |
28,25 |
30,75 |
34,00 |
39,50 |
45,25 |
| 5 |
6 |
8 |
10 |
12 |
1/4” |5/16” |
3/8” |
7/16” |
1/2” |
9/16” |
5/8” |
3/4” |
7/8” |
1” |
1 1/8” |
1 1/4” |
1 3/8” |
1 1/2” |
| 44 |
40 |
36 |
32 |
28 |
28 |
24 |
24 |
20 |
20 |18 |
18 |
16 |
14 |
12 |
12 |
12 |
12 |
12 |
| 2,741 |
3,012 |
3,597 |
4,168 |
4,717 |
5,563 |
6,995 |
8,565 |
9,947 |
11,524 |
12,969 |
14,554 |
17,546 |20,493 |
23,363 |
26,538 |
29,713 |
32,888 |
36,063 |
| 2,70 |
3,00 |
3,50 |
4,10 |
4,70 |
5,50 |
6,90 |
8,50 |
9,90 |
11,50 |
12,90 |
14,50 |
17,50 |
20,40 |23,30 |
26,50 |
29,50 |
32,70 |
36,00 |
| GAS CONICA - BSPT      | 1/8 | 8,10 |
| 1/4 | 10,70 |
| 3/8 | 14,25 |
| 1/2 | 17,70 |
| 3/4 | 23,00 |
| 1 | 29,00 |
| 1 1/4 |37,60 |
| 1 1/2 | 43,50 |
| 2 | 55,00 |
NPT     | 1/16 | 6,10 |
| 1/8 | 8,50 |
| 1/4 | 11,00 |
| 3/8 | 14,50 |
| 1/2 | 18,00 |
| 3/4 | 23,00 |
| 1 | 29,00 |
| 1 1/4 | 38,00...