#6 Female Swivel to 1/4mpt Fitting Black

The #6 Female Swivel to 1/4mpt Fitting in Black from Fragola is a precision adapter designed for custom fuel, coolant, and hydraulic line routing in high-performance automotive applications. This fitting bridges the gap between AN-sized hose ends (AN6 standard) and NPT pipe threads, making it essential for builders upgrading fuel systems, turbocharger plumbing, or custom cooling circuits where port compatibility differs between components.

The swivel design eliminates line twisting during installation, reducing stress on hose assemblies and fittings downstream. Fragola's engineering uses a female AN6 body with a rotating 1/4 MPT thread on the outlet, allowing for easier adjustments to achieve proper line routing without crimping or kinking the hose. The black anodized finish provides corrosion resistance in engine bay environments while maintaining a clean, professional appearance in exposed builds.

Mechanics and fabricators benefit most from this adapter when converting older carbureted fuel systems to modern EFI with braided stainless lines or when plumbing aftermarket fuel surge tanks that use NPT ports. It's also ideal for street rod restorations, LS engine swaps, and turbo builds where OEM fuel and coolant port configurations don't align with modern braided hose standards.