Fragola -4AN Tube Nut Black

When you're working on fuel lines, oil cooler lines, or any other fluid transfer system on your build, you need reliable fittings. This Fragola -4AN tube nut is a solid option for securing your lines. It's made from aluminum and comes in a black finish to help keep your engine bay looking clean.

This fitting uses the common AN standard, which is a specific type of fitting used for fluid transfer. The -4AN size refers to the nominal tube outer diameter it's designed to work with, which is 4/8ths of an inch. It's a well-built piece that will help ensure your lines are properly connected and won't leak.