4an Alm Tube Nuts 7/16-20 6pk Black

The 4AN Alm Tube Nuts 7/16-20 6pk Black from REDHORSE PERFORMANCE are essential fittings for automotive enthusiasts working with custom fuel, oil, or brake line systems. These aluminum tube nuts provide secure, leak-free connections that are crucial for professional-grade modifications. The six-pack format allows for multiple connection points or spares for complex plumbing projects.

Manufactured from anodized aluminum, these tube nuts offer superior corrosion resistance and weight savings. The 7/16-20 thread pitch is designed to match standard -4AN hose barbs and hard-line adapters commonly found in performance fuel systems and brake line assemblies. The black anodized finish resists oxidation in harsh environments while maintaining a clean appearance.

These nuts are ideal for mechanics fabricating custom fuel rails, turbo oil supply lines, and intercooler plumbing. Their lightweight construction is critical in racing and custom builds where minimizing weight is essential. The compatibility with various aftermarket hose ends ensures versatility in different applications.