Description
Tube nuts are critical fasteners in any high-performance fuel, coolant, or brake system—they secure your AN fittings under pressure while preventing leaks that compromise reliability. These Allstar aluminum tube nuts deliver a lightweight alternative to steel while maintaining the strength needed for racing applications. Black anodized finish resists corrosion and matches modern engine bay aesthetics.
- Size: -4AN
- Tube diameter: 1/4 inch
- Material: Aluminum
- Finish: Black anodized
- Quantity: Pair (2)
- Fitment: Universal
- Installation: Bolt-on
