Tabelas
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 |
Rosca Americana UNF Classe 2A 60° |
D.E |
F.P.P |
Passo em mm |
Grau Hélice |
- DP |
+ DP |
Nr 0 |
80 |
0,32 |
4°30' |
1,26 |
1,30 |
Nr 1 |
72 |
0,35 |
4°" |
1,57 |
1,61 |
Nr 2 |
64 |
0,40 |
3°50' |
1,87 |
1,91 |
Nr 3 |
56 |
0,45 |
3°44' |
2,16 |
2,20 |
Nr 4 |
48 |
0,53 |
3°54' |
2,43 |
2,48 |
Nr 5 |
44 |
0,58 |
3°48' |
2,73 |
2,78 |
Nr 6 |
40 |
0,64 |
3°48' |
3,02 |
3,07 |
Nr 8 |
36 |
0,70 |
3°27' |
3,63 |
3,69 |
Nr 10 |
32 |
0,79 |
3°20' |
4,23 |
4,29 |
Nr 12 |
28 |
0,91 |
3°25' |
4,80 |
4,87 |
1/4 |
28 |
0,91 |
2°54' |
5,66 |
5,73 |
5/16 |
24 |
1,06 |
2°40' |
7,14 |
7,22 |
3/8 |
24 |
1,06 |
2°11' |
8,73 |
8,80 |
7/16 |
20 |
1,27 |
2°16' |
10,15 |
10,25 |
1/2 |
20 |
1,27 |
2° |
11,74 |
11,84 |
9/16 |
18 |
1,41 |
1°56' |
13,23 |
13,33 |
5/8 |
18 |
1,41 |
1°44' |
14,81 |
14,92 |
3/4 |
16 |
1,59 |
1°37' |
17,87 |
17,98 |
7/8 |
14 |
1,81 |
1°35' |
20,87 |
21,00 |
1" |
12 |
2,12 |
1°35' |
23,85 |
23,98 |
1 1/8 |
12 |
2,12 |
1°25' |
27,02 |
27,15 |
1 1/4 |
12 |
2,12 |
1°16' |
30,20 |
30,33 |
1 3/8 |
12 |
2,12 |
1°10' |
33,36 |
33,50 |
1 1/2 |
12 |
2,12 |
1°04' |
36,53 |
36,67 |
1 5/8 |
12 |
2,12 |
58' |
39,72 |
38,85 |
1 3/4 |
12 |
2,12 |
54' |
42,90 |
43,03 |
1 7/8 |
12 |
2,12 |
50' |
46,07 |
46,20 |
2" |
12 |
2,12 |
47' |
49,25 |
49,38 |
2 1/2 |
12 |
2,12 |
37' |
61,95 |
62,08 |
3" |
12 |
2,12 |
31' |
74,65 |
74,78 |
3 1/2 |
12 |
2,12 |
27' |
87,35 |
87,48 |
4 |
12 |
2,12 |
23' |
100,05 |
100,18 |
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