ASME B18.2.2 (Finished) Hex Nuts
|
d |
UNC |
UNF |
S |
m |
||
|
MIN |
MAX |
MIN |
MAX |
|||
|
1/4 |
20 |
28 |
0.428 |
0.438 |
0.212 |
0.226 |
|
5/16 |
18 |
24 |
0.489 |
0.500 |
0.258 |
0.273 |
|
3/8 |
16 |
24 |
0.551 |
0.563 |
0.320 |
0.337 |
|
1/2 |
13 |
20 |
0.736 |
0.750 |
0.427 |
0.448 |
