Fragola -3AN Tube Nut Black

This listing is for a single Fragola -3AN tube nut, finished in black. This component is designed to work with AN (Army-Navy) style fittings, which are a popular choice for fuel, oil, and vacuum lines in many custom builds. The -3AN size indicates the nominal hose diameter it's intended for, and the tube nut itself is what threads onto the fitting to secure the hose.

Fragola is known for making well-built plumbing components for performance vehicles. This tube nut is a straightforward piece of hardware, but using the correct size and type of fitting is crucial for a leak-free and reliable plumbing setup. It’s a simple part, but getting it right ensures your lines stay connected under pressure.