Description
A reliable tube nut is non-negotiable in high-performance fuel and fluid systems where vibration and pressure demand a secure, leak-free connection. This #3 AN tube nut delivers the precision fitment and durability required for forced induction setups, fuel rails, and custom plumbing applications. Black anodized aluminum construction resists corrosion while maintaining a lightweight profile—essential for systems where every detail matters.
- Size: #3 AN
- Tube Diameter: 3/16 in
- Material: Aluminum
- Finish: Black Anodized
- Type: Tube Nut Fitting
- Quantity: Single Unit
- Installation: Bolt-on






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