Description
A reliable bulkhead nut is critical infrastructure for any high-flow fuel or coolant system—it’s the component that locks down your -10 AN fittings and prevents leaks under pressure and vibration. Whether you’re running a carbureted race engine or a modern fuel-injected setup, this aluminum nut ensures a secure, leak-free seal without unnecessary bulk. The black anodized finish resists corrosion while maintaining a clean appearance in your engine bay.
- 10 AN size
- Aluminum construction
- Black anodized finish
- Bulkhead fitting nut
- Sold individually
- MPN: HF-72010BLK






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