Adapter Straight #10 Flare 1/2in NPT

The Adapter Straight #10 Flare 1/2in NPT is a precision hydraulic and fuel system fitting designed for serious boaters, anglers, and marine mechanics who demand reliability under demanding water conditions. This adapter bridges AN (Army-Navy) flare connections to NPT (National Pipe Thread) ports, making it essential for engine cooling systems, fuel delivery, hydraulic steering, and trim-tab installations on inboards, outboards, and performance vessels. Whether you're rebuilding a fuel system or retrofitting hydraulic components, this straight adapter provides leak-free connections where traditional fittings won't fit.

Engineered from aluminum and blue anodized for corrosion resistance in saltwater environments, the Adapter Straight #10 Flare 1/2in NPT features a 10 AN male flare connection on one end and a 1/2-inch NPT male thread on the other. The straight design eliminates elbows, reducing system complexity and potential leak points in tight engine compartments. Blue anodizing protects against galvanic corrosion—critical for any marine application exposed to salt spray and moisture. The precision-machined threads ensure a tight seal whether using PTFE tape or hydraulic paste, and the aluminum construction keeps weight minimal for boats where every pound matters.

This fitting is ideal for anglers upgrading fuel systems, boaters maintaining hydraulic trim or tilt mechanisms, and marine technicians repairing engine manifold connections. Install it with confidence in freshwater or saltwater rigs—the anodized finish resists oxidation far longer than bare aluminum. Properly torqued with appropriate thread sealant, this adapter delivers the same reliability that commercial fishing vessels and high-performance boats demand. Stock one for emergency repairs or routine system overhauls.