Union AN Male -12

The Union AN Male -12 straight adapter fitting from ALLSTAR PERFORMANCE is a precision hydraulic and pneumatic connector designed for high-pressure fluid transfer applications in racing, industrial, and motorsport environments. This AN-to-AN coupling allows seamless connection between two male 12 AN ports, eliminating the need for separate hoses or bulky adapters. Whether you're building custom fuel lines, brake systems, or coolant circuits, this adapter provides a compact, leak-free solution for professionals and enthusiasts who demand reliability under demanding conditions.

Manufactured from lightweight aluminum and finished in black anodized coating, the Union AN Male -12 delivers corrosion resistance and durability in both wet and dry environments. The straight design ensures minimal turbulence and pressure loss during fluid flow, while the male-to-male configuration accommodates ports that would otherwise require a female coupler or hose spool. Black anodizing protects against oxidation and provides a clean, professional appearance in engine bays and component assemblies. Weighing just 0.11 pounds, this fitting adds negligible mass while maintaining the strength and seal integrity critical to high-pressure circuits.

This adapter is ideal for custom hydraulic brake line configurations, fuel system modifications, and pressurized cooling loops in race vehicles and performance applications. Buyers restoring vintage racing fuel systems, upgrading brake circuits, or assembling modular fluid transfer networks will benefit from the compact form factor and proven AN standard compatibility. Installation is straightforward—simply thread into 12 AN male ports using appropriate wrenches. For maximum longevity, verify thread condition and apply thread sealant if system pressure exceeds standard atmospheric conditions, and always consult system schematics to confirm pressure rating compatibility with your application.