-4AN to 10mm x 1.0 Metri c Straight Adapter

The -4AN to 10mm x 1.0 Metric Straight Adapter from Vibrant Performance is a precision hydraulic and fuel system fitting engineered for seamless integration between SAE -4 AN (JIC 37°) male ports and metric 10mm x 1.0 male threaded connections. Built for high-pressure applications in performance vehicles, tactical equipment platforms, and professional fluid transfer systems, this adapter eliminates the need for custom fabrication or incompatible intermediate fittings. Whether you're assembling a custom fuel delivery system, pressurized hydraulic circuit, or specialized fluid management setup in a tactical vehicle or equipment platform, this straight adapter delivers the reliability and durability that demanding professionals demand.

Manufactured from lightweight yet robust aluminum and finished in black anodized coating, the -4AN to 10mm x 1.0 Metric Straight Adapter resists corrosion and oxidation in harsh operational environments while maintaining excellent strength-to-weight characteristics critical for mobile or aircraft-based platforms. The straight geometry minimizes flow turbulence and pressure drop, preserving system efficiency in high-volume fuel injection or hydraulic braking circuits. The black anodized finish provides both corrosion protection and a professional appearance consistent with military and law enforcement standards, while the aluminum construction keeps total system weight negligible—0.02 lbs per unit—without sacrificing structural integrity under rated pressures.

This adapter is ideal for custom fuel system builds, vehicle hydraulic upgrades, and specialized equipment modifications where metric and AN standards must converge. Mechanics, engineers, and vehicle builders working on performance or tactical platforms will appreciate the precision machining and compatibility assurance. Installation requires only standard wrenches and basic familiarity with fluid system assembly; thread-locking compound is recommended for permanent installations subject to vibration. The compact 3.15 x 0.85 x 3.6 inch profile ensures it fits in tight engine compartments and equipment enclosures without interference.