Female ThreadNPTFFemale Thread Size1-1/4 in - 11-1/2Male ThreadSAE O-ring bossMale Thread Size1-5/16 in-12MaterialZinc plated steelThread1-1/4 in - 11-1/2Working pressure (psi)1150
| Female Thread | NPTF |
| Female Thread Size | 1-1/4 in - 11-1/2 |
| Male Thread | SAE O-ring boss |
| Male Thread Size | 1-5/16 in-12 |
| Material | Zinc plated steel |
| Thread | 1-1/4 in - 11-1/2 |
| Working pressure (psi) | 1150 |