4AN to M10x1.0 AN/JIC Flare Inverted

The REDHORSE PERFORMANCE 4AN to M10x1.0 AN/JIC Flare Inverted adapter is a precision fluid-line fitting designed to bridge 4 AN (5/16-inch) male flare connections to 10mm x 1.0 inverted flare male ports. This straight adapter is engineered for high-pressure hydraulic and fuel systems where reliable, leak-free connections are critical. Machined from aluminum and black anodized for corrosion resistance, it delivers the dependability required in racing, motorsports, aerospace, and industrial hydraulic applications.

The inverted flare design on the M10x1.0 port side ensures compatibility with ISO metric JIC standards, while the 4 AN male flare end accepts standard SAE AN hoses and adapters. The straight configuration eliminates elbows in tight spaces, reducing overall manifold complexity and potential leak points. Black anodized aluminum provides excellent strength-to-weight ratio and protects against oxidation in harsh environments. This adapter's precision engineering ensures consistent sealing without the need for PTFE tape, maintaining system integrity under sustained pressure cycling.

Buyers integrating metric and SAE fluid-line systems—whether in custom engine builds, transmission coolers, fuel systems, or hydraulic power steering setups—rely on this adapter to eliminate compatibility gaps. The compact footprint (2.8 x 1.1 x 3.85 inches) fits confined engine bays and manifold assemblies where standard adapters create clearance conflicts. REDHORSE Performance fittings are favored in automotive restoration, performance tuning, and industrial OEM applications where both precision and durability determine system longevity.