General
Insert Thread |
Insert Thread Code |
L Insert Length |
Insert Length Code |
Boss |
A Head Thickness |
C Head Diameter |
D Insert Diameter |
P Pilot Diameter |
B Hole Dia. +.004 -.000 |
W Wall Thickness Min. |
2-56 |
256 |
.162 |
162 |
.122 |
.063 |
.020 |
.187 |
.131 |
.117 |
4-40 |
440 |
.208 |
208 |
.150 |
.079 |
.023 |
.217 |
.165 |
.146 |
6-32 |
632 |
.247 |
247 |
.181 |
.098 |
.029 |
.250 |
.196 |
.178 |
8-32 |
832 |
.292 |
292 |
.213 |
.098 |
.035 |
.281 |
.228 |
.209 |
10-24 |
1024 |
.326 |
326 |
.244 |
.098 |
.042 |
.312 |
.259 |
.241 |
10-32 |
1032 |
.326 |
326 |
.244 |
.098 |
.042 |
.312 |
.259 |
.241 |
1/4-20 |
2520 |
.362 |
362 |
.307 |
.110 |
.052 |
.375 |
.332 |
.304 |
1/4-28 |
2528 |
.362 |
362 |
.307 |
.110 |
.052 |
.375 |
.332 |
.304 |
5/16-18 |
3118 |
.362 |
362 |
.366 |
.150 |
.052 |
.437 |
.383 |
.365 |
5/16-24 |
3124 |
.362 |
362 |
.366 |
.150 |
.052 |
.437 |
.383 |
.365 |
3/8-16 |
3716 |
.362 |
362 |
.484 |
.197 |
.062 |
.551 |
.499 |
.481 |
3/8-24 |
3724 |
.362 |
362 |
.484 |
.197 |
.062 |
.551 |
.499 |
.481 |
(1) all dimensions are in inches and reference unless toleranced.