| Thread Chart Pipe Fittings | |
| Pipe Size | TPI | 
| 1/8” | 27 | 
| 1/4” | 18 | 
| 3/8” | 18 | 
| 1/2” | 14 | 
| 3/4” | 14 | 
| 1″ | 11-1/2 | 
| Material | |
| 
 · CA377 Brass for forged fittings · CA360 Brass for Barstock fittings · IS-319 Free Cutting · Lead Free, DZR, Bronze, etc. · Any special brass material as per customer specifications  | 
|
| Threads | |
| NPTF | |
| Standards | |
| Confirming SAE, ASA & ASME specifications | |

















