Straight Adapter Fitting #6 x 1/8 MPT Black

The FRAGOLA Straight Adapter Fitting #6 x 1/8 MPT in black anodized aluminum is a precision hydraulic and pneumatic adapter designed to bridge #6 AN (JIC) male ports to 1/8-inch NPT (National Pipe Thread) male connections. This adapter enables reliable fluid system integration in applications where metric JIC fittings must connect to standard NPT-threaded components, eliminating the need for multiple adapters or custom fabrication.

Machined from aluminum and finished with black anodize coating, this straight adapter resists corrosion while maintaining a lightweight profile—critical in high-performance hydraulic systems where weight savings and durability directly impact efficiency. The #6 AN size (3/8-inch outer diameter) handles flows typical of medium-duty pressure circuits, while the 1/8-inch NPT male thread accepts standard industrial fittings. FRAGOLA adapters are engineered to ISO specifications and meet SAE J518 JIC standards, ensuring compatibility with OEM hydraulic assemblies and aftermarket system builds.

This adapter serves motorsports teams, industrial hydraulic shops, and custom fabricators who require precise connection solutions between different threading standards. Common applications include race car brake and fuel system modifications, industrial equipment retrofitting, and pressure gauge installations where metric JIC components must interface with NPT-threaded manifolds or fittings. The straight configuration eliminates offset, reducing turbulence and pressure drop in high-flow scenarios.

FRAGOLA is recognized for precision hydraulic fittings that meet or exceed industry durability standards. This adapter is sold individually and includes all necessary threading—no additional machining required. Pair it with compatible hoses, gauges, or manifold ports to complete your hydraulic assembly.