| Nominal Size | 1/4-18 |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Dixon Valve & Coupling Co | DIX 3WF2-B | 3/8 WINGSTYLE COUP, 1/4 F-NPTF BRASS 3WF2B |
| | Dixon Valve & Coupling Co | DIX 2TM2 | 1/4 10K THREADED COUP, 1/4 M-NPTF STEEL 2TM2 |
| | Dixon Valve & Coupling Co | DIX T2F2 | 1/4 10K THREADED PLUG, 1/4 F-NPTF STEEL T2F2 |
