|
UNIFIED HEXAGONS
| Diameter |
1/4 |
5/16 |
3/8 |
1/2 |
5/8 |
3/4 |
7/8 |
1 |
T.P.I. UNC UNF |
20 |
18 |
16 |
12 |
11 |
10 |
9 |
8 |
| 28 |
24 |
24 |
20 |
18 |
16 |
14 |
12 |
| Hexagon A/F |
0.430 |
0.493 |
0.554 |
0.742 |
0.929 |
1.115 |
1.300 |
1.488 |
| 0.437 |
0.500 |
0.562 |
0.750 |
0.937 |
1.125 |
1.312 |
1.500 |
| Hexagon Depth |
0.153 |
0.201 |
0.233 |
0.313 |
0.393 |
0.463 |
0.543 |
0.597 |
| 0.163 |
0.211 |
0.243 |
0.323 |
0.403 |
0.483 |
0.563 |
0.627 |
| Full Nut Depth |
0.214 |
0.261 |
0.323 |
0.432 |
0.542 |
0.631 |
0.740 |
0.844 |
| 0.224 |
0.271 |
0.333 |
0.442 |
0.552 |
0.651 |
0.760 |
0.874 |
| Lock Nut Depth |
0.151 |
0.182 |
0.214 |
0.307 |
0.370 |
0.412 |
0.474 |
0.532 |
| 0.161 |
0.192 |
0.224 |
0.317 |
0.380 |
0.432 |
0.494 |
0.562 |
UNIFIED SCREWS & NUTS
| Diameter |
No 0 |
No 2 |
No 4 |
No 6 |
No 8 |
No 10 |
1/4 |
5/16 |
3/8 |
T.P.I UNC UNF |
|
56 |
40 |
32 |
32 |
24 |
20 |
18 |
16 |
| 80 |
|
|
|
|
32 |
28 |
24 |
24 |
| Csk Hd Dia |
0.099 |
0.147 |
0.195 |
0.244 |
0.292 |
0.340 |
0.452 |
0.568 |
0.685 |
| 0.119 |
0.172 |
0.225 |
0.279 |
0.332 |
0.385 |
0.507 |
0.635 |
0.762 |
| Csk Hd Depth |
0.035 |
0.051 |
0.067 |
0.083 |
0.100 |
0.116 |
0.153 |
0.191 |
0.230 |
| Pan Hd Dia |
0.104 |
0.155 |
0.205 |
0.256 |
0.306 |
0.357 |
0.473 |
0.594 |
0.716 |
| 0.116 |
0.162 |
0.219 |
0.270 |
0.322 |
0.373 |
0.492 |
0.615 |
0.740 |
| Pan Hd Depth |
0.031 |
0.045 |
0.058 |
0.072 |
0.085 |
0.099 |
0.130 |
0.162 |
0.195 |
| 0.039 |
0.053 |
0.068 |
0.082 |
0.096 |
0.110 |
0.144 |
0.178 |
0.212 |
| Fill Hd Dia |
0.083 |
0.124 |
0.166 |
0.208 |
0.250 |
0.292 |
0.389 |
0.490 |
0.590 |
| 0.096 |
0.140 |
0.183 |
0.226 |
0.270 |
0.313 |
0.414 |
0.518 |
0.622 |
| Fill Hd Depth |
0.043 |
0.066 |
0.088 |
0.111 |
0.133 |
0.156 |
0.207 |
0.262 |
0.315 |
| 0.059 |
0.083 |
0.107 |
0.132 |
0.156 |
0.180 |
0.237 |
0.295 |
0.355 |
| Nut A/F |
0.150 |
0.180 |
0.241 |
0.302 |
0.332 |
0.362 |
0.430 |
0.493 |
0.554 |
| 0.156 |
0.187 |
0.250 |
0.312 |
0.343 |
0.375 |
0.437 |
0.500 |
0.562 |
| Nut Depth |
0.043 |
0.057 |
0.087 |
0.102 |
0.117 |
0.117 |
0.214 |
0.261 |
0.323 |
| 0.050 |
0.066 |
0.098 |
0.114 |
0.130 |
0.130 |
0.224 |
0.271 |
0.333 |
The above information is for guidence only and should not be used when
working to stringent specifications.
|