Vibrant Tube Nut Fitting for Tubing

Vibrant Performance Tube Nut Fittings (also called AN tube nuts or hard-line tube nuts) give you a convenient way to move from hard line tubing to AN thread. They connect the bare end of a hard tube to an AN-style fitting, so they suit custom fuel, oil, and fluid plumbing and fabrication projects.

Key Features:

• Lightweight construction from 6061 aluminum alloy
• Precision-machined black anodized finish for corrosion resistance and a clean look
• Works with AN-style fittings and AN hose ends from any manufacturer
• Used together with a tube sleeve (olive) to join hard line to AN fittings
• Universal application for street, performance, and race builds

Installation: Slide the tubing through the tube nut, fit the sleeve onto the tube end, then connect it to the mating AN fitting.

Vibrant Performance is known for AN fittings and adapters that are easy to assemble, reliable, and built for motorsport use. Vibrant products carry a one-year limited warranty against defects in material and workmanship.