ASME B18.16.6 NE
|
d |
UNC |
UNF |
S |
h |
||
|
MIN |
MAX |
MIN |
MAX |
|||
|
1/4 |
20 |
28 |
0.430 |
0.439 |
0.298 |
0.328 |
|
5/16 |
18 |
24 |
0.489 |
0.502 |
0.329 |
0.359 |
|
3/8 |
16 |
24 |
0.551 |
0.564 |
0.438 |
0.468 |
|
1/2 |
13 |
20 |
0.736 |
0.752 |
0.579 |
0.609 |
