Male Adapter Fitting #6 x 16mm x 1.5 FI Black

The FRAGOLA Male Adapter Fitting #6 x 16mm x 1.5 FI Black is a precision hose and fuel line adapter designed for custom fuel system builds, engine swaps, and performance modifications. This fitting is essential for mechanics working with high-flow fuel systems, ensuring reliable and leak-free connections for pressurized fluid transfer.

Manufactured from anodized aluminum, this adapter features precision SAE port threads that provide vibration resistance and corrosion protection in demanding underhood environments. The #6 designation indicates a hose size of 3/8-inch nominal, while the 16mm thread accommodates common metric requirements. The black anodizing not only resists oxidation but also enhances heat dissipation, making it ideal for fuel systems near exhaust manifolds or turbo housings.

This adapter is perfect for fabricators and enthusiasts upgrading fuel delivery systems in street rods, track-focused builds, and engine conversions where OEM hard-line ports do not align with aftermarket components. Its double-ferrule construction ensures consistent sealing pressure across thermal cycling, preventing leaks and failures.