Key Features & Benefits – AN4 straight bulkhead male hose fitting
The AN4 straight bulkhead male hose fitting is a straight male pass-through fitting with a 7/16x20 UNF thread. Functionally, it suits fuel, oil and lubrication systems where an AN4 bulkhead-style connection point is needed.
The aluminum alloy body has a blue anodized finish, which suits lightweight fluid system builds and clean line routing. For this size, the specification lists a 5mm (3/16") hose I.D. and a 48.5mm overall length.
When is this useful?
This is useful when you need a straight AN4 pass-through connection across a panel, tank wall or another separated mounting point. It helps create cleaner hose routing and a more organized layout between different sections of the system.
Technical specs
- Size: Dash 4 (AN4)
- Configuration: straight, bulkhead, male
- Thread size: 7/16x20 UNF
- Hose I.D.: 5mm (3/16")
- Length: 48.5mm
- Material: aluminum alloy
- Finish: blue anodized
- Application: fuel, oil and lubrication systems
Selection & installation tips
- Size check: make sure the rest of the system is built around AN4 components.
- Thread match: compare the 7/16x20 UNF thread with the installation point and the mating hardware.
- Hose side: verify that the selected hose matches the 5mm (3/16") hose I.D.
- Installation space: allow room for the 48.5mm length, tool access and hose routing.
- Fluid system: for fuel, oil and lubrication use, compare the fitting material, finish and layout with the rest of the system.
Before installation, verify AN4 size, thread size, hose I.D., overall length and the available space, then compare them with the listed details.
