90 Deg Adapter Fitting #12 x 1/2 MPT Black

The 90 Deg Adapter Fitting #12 x 1/2 MPT Black is a precision hydraulic and fluid line connector engineered for high-performance fluid transfer systems where space is limited and directional changes are critical. Designed by FRAGOLA, a trusted name in motorsports and industrial fluid management, this adapter bridges the gap between 12 AN (dash-12) tubing and 1/2 inch NPT male ports, making it essential for custom fuel systems, brake lines, cooling circuits, and transmission cooler installations. Whether you're building a race engine fuel system, retrofitting a classic vehicle, or servicing industrial hydraulic equipment, this 90-degree elbow eliminates the need for separate hoses and reduces leak points.

Manufactured from lightweight aluminum and finished in black anodizing, this adapter combines durability with corrosion resistance—critical for underhood and outdoor environments. The 90-degree geometry allows fluid lines to navigate tight engine bays, frame rails, and compartments without kinking or crimping, preserving flow integrity and preventing pressure loss. The male NPT (National Pipe Thread) connection on one end accepts standard industrial fittings and block ports, while the 12 AN inlet accommodates -12 hose or hard-line tubing with JIC 37-degree flared connections. Black anodizing protects against oxidation and maintains a clean appearance in show-quality builds.

This fitting benefits race teams, hot rod builders, marine mechanics, and industrial technicians who demand reliability and precise flow control in confined spaces. Common applications include fuel system manifolds, engine oil coolers, transmission line routing, and brake system plumbing on custom or modified vehicles. Installation is straightforward—apply thread sealant tape or PTFE compound to the NPT end and torque according to line pressure specifications; ensure the 12 AN end is secured with proper JIC hose or tube fittings. The compact 2.25 x 1.4 x 3.45 inch footprint and lightweight 0.17 lb design make it ideal for weight-sensitive racing applications while maintaining structural integrity under pressure.