Description
A quality bulkhead fitting is essential for reliable fuel system and fluid line integrity under demanding racing conditions. This Fragola 4AN bulkhead nut provides a secure, leak-free connection point whether you’re running a custom fuel cell or upgrading your cooling system. Steel construction with zinc oxide finish ensures corrosion resistance and durability across countless heat cycles and high-pressure applications.
- Size: 4 AN
- Thread: 7/16-20
- Material: Steel
- Finish: Zinc oxide
- Type: Bulkhead nut
- Quantity: Single unit
- MPN: 592404
- Fitment: Universal (4AN systems)
- Installation: Bolt-on






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