| Screw Thread | 1-1/4 | ||
| Tube Outer Diameter | 1-1/4 | ||
| D | 1.625 | ||
| PP | 12 | ||
| S | Min | 2 | |
| T | mm | ±0.13 | 14.3 |
| T | in | ±0.005 | 0.563 |
| B | mm | Min | 11 |
| B | in | Min | 0.433 |
| L | mm | ±0.3 | 27 |
| L | in | ±0.01 | 1.062 |
| D1 | mm | ±0.13 | 27.38 |
| D1 | in | ±0.005 | 1.078 |
| H | mm | ±0.3 | 23 |
| H | in | ±0.01 | 0.906 |
| X | mm | ±0.01 | 50.3 |
| X | in | ±0.01 | 1.98 |