
DIMENSIONS OF WELDING BOSSES
THREADED FITTINGS
| CLASS |
3000 lbs |
6000 lbs |
| DIMENSIONS |
A min |
B min |
C min |
D min |
A min |
B min |
C min |
D min |
| 1/8 |
| 1/4 |
| 3/8 |
| 1/2 |
| 3/4 |
| 1 |
| 1 1/2 |
| 2 |
| 2 1/2 |
| 3 |
| 4 |
|
| 38 |
| 41 |
| 45 |
| 51 |
| 51 |
| 51 |
| 51 |
| 51 |
| 51 |
| 57 |
| 64 |
|
| 8.4 |
| 11.1 |
| 14.2 |
| 18 |
| 23 |
| 29 |
| 44 |
| 56 |
| 67 |
| 82 |
| 95 |
|
| 6.70 |
| 10.21 |
| 10.36 |
| 13.56 |
| 13.86 |
| 17.34 |
| 18.38 |
| 19.22 |
| 28.89 |
| 30.48 |
| 33.02 |
|
| 16 |
| 19 |
| 22 |
| 29 |
| 35 |
| 45 |
| 64 |
| 76 |
| 95 |
| 110 |
| 140 |
|
| 38 |
| 41 |
| 45 |
| 51 |
| 51 |
| 51 |
| 51 |
| 51 |
| 51 |
| 57 |
| 64 |
|
| 8.4 |
| 11.1 |
| 14.2 |
| 18 |
| 23 |
| 29 |
| 44 |
| 56 |
| 67 |
| 82 |
| 95 |
|
| 6.70 |
| 10.21 |
| 10.36 |
| 13.56 |
| 13.86 |
| 17.34 |
| 18.38 |
| 19.22 |
| 28.89 |
| 30.48 |
| 33.02 |
|
| 22 |
| 26 |
| 32 |
| 38 |
| 45 |
| 60 |
| 76 |
| 95 |
| - |
| - |
| - |
|