ASME B 18.2.2 - 2022
Display drawing:
| Screw Thread | 1-1/2 | ||
| D | 1.5 | ||
| PP | UNC | 6 | |
| PP | UNF | 12 | |
| PP | 8UN | 8 | |
| S | Nominal | 2-1/4 | |
| S | Min | 2.175 | |
| S | Max | 2.250 | |
| E | Min | 2.480 | |
| E | Max | 2.598 | |
| M | Nominal | 1-9/32 | |
| M | Min | 1.245 | |
| M | Max | 1.317 | |
| W | Min | 0.82 | |
| W | Max | 0.86 | |
| N | Min | 0.37 | |
| N | Max | 0.46 | |