| Screw Thread | 2 | ||
| Tube Outer Diameter | 2 | ||
| D | 2.5 | ||
| PP | 12 | ||
| S | Min | 2-7/8 | |
| T | mm | ±0.13 | 21.03 |
| T | in | ±0.005 | 0.828 |
| B | mm | Min | 17.7 |
| B | in | Min | 0.698 |
| L | mm | ±0.3 | 36.5 |
| L | in | ±0.01 | 1.438 |
| D1 | mm | ±0.13 | 45.24 |
| D1 | in | ±0.005 | 1.781 |
| H | mm | ±0.3 | 32.5 |
| H | in | ±0.01 | 1.281 |
| X | mm | ±0.01 | 72.6 |
| X | in | ±0.01 | 2.86 |