Cross fitting has fThe compression nuts that accept standard 5/16" O.D. tubing. Compression fittings are designed to secure heavy-wall tubing using a bite-type ferrule and compression nut. These fittings accept The standard 5/16" O.D. tubing (cut off straight and deburred) as well as Fixture Hose and Heavy-Duty Hose with compression-type tube ends.

| Material | Heat Treat | Finish | DFARS | RoHS |
| Steel | - | - | Yes | Yes |

| Maximum Operating Pressure (PSI) | Tubing O.D. Size (Inch) |
| 7500 PSI | 5/16" |