|
Номинальный диаметр резьбы |
Число виток на 1* |
Наружный диаметр d |
|
дюймы |
МЫ |
Наиб. |
Пред, опт. |
|
1/4 |
6.350 |
20 |
6.096 |
|
|
5/16 |
7,938 |
18 |
7.656 |
-на 10 |
|
3/8 |
9.525 |
16 |
9,208 |
|
|
(7/16) |
11.Ц2 |
14 |
10.749 |
|
|
1/2 |
12.700 |
12 |
12.277 |
—0,12 |
|
(9/16) |
14.288 |
12 |
13.865 |
|
5/В |
15(.875 |
И |
15.413 |
|
|
3/4 |
19.050 |
10 |
18.542 |
|
|
7/8 |
22.225 |
9 |
21.661 |
—0,14, |
|
1 |
25,400 |
8 |
24.765 |
|
1 № |
28.575 |
7 |
27.849 |
|
|
1 1/4 |
31.750 |
7 |
31.024 |
|
|
(1 3/8) |
34.925 |
6 |
34.078 |
|
|
1 1/2 |
38.10Ю |
6 |
37.253 |
. —0.17 |
|
(1 5/8) |
41.275 |
5 |
401259 |
|
1 3/4 |
44,450 |
5 |
43.434 |
|
|
(1 7/8) |
47.625 |
4 1/2 |
46.496 |
|
|
2 |
50.800 |
4 1/2 |
49,671 |
|
|