d1 |
#6 |
#8 |
#10 |
1/4 |
5/16 |
3/8 |
7/16 |
1/2 |
5/8 |
3/4 |
UNC |
32 |
32 |
24 |
20 |
24 |
16 |
14 |
13 |
11 |
10 |
UNF |
40 |
36 |
32 |
28 |
24 |
24 |
20 |
20 |
18 |
16 |
s |
0.062 |
0.078 |
0.094 |
0.125 |
0.156 |
0.188 |
0.219 |
0.250 |
0.312 |
0.375 |
t min |
0.08 |
0.09 |
0.1 |
0.125 |
0.156 |
0.188 |
0.219 |
0.25 |
0.312 |
0.375 |
rf |
0.135 |
0.154 |
0.173 |
0.219 |
0.265 |
0.312 |
0.359 |
0.406 |
0.500 |
0.593 |
l |
1/8-3 |
|