#6 Male 37 Deg to 3/8in Tube

The #6 Male 37 Deg to 3/8in Tube fitting from Russell is a precision hydraulic and fuel line adapter engineered for high-performance applications requiring reliable, leak-free connections. This straight tube end fitting serves as a critical bridge between AN (Army-Navy) standard male connectors and 3/8-inch tubing systems commonly found in custom fuel systems, hydraulic braking circuits, and turbo feed lines on race cars, hot rods, and specialized machinery. Whether you're building a custom fuel delivery system or repairing a high-pressure hydraulic line, this fitting ensures compatibility across different tubing standards while maintaining system integrity under demanding conditions.

Constructed from aluminum and finished in blue and red anodized coating, the #6 Male 37 Deg to 3/8in Tube adapter combines lightweight durability with corrosion resistance essential for engine bay and underbody environments. The 37-degree flare connection ensures a secure, vibration-resistant seal that meets AN fitting standards, while the straight geometry allows for straightforward installation without complex routing. The anodized finish provides both visual identification for system organization and protection against oxidation, making this fitting suitable for both street and competition applications where reliability cannot be compromised.

Mechanics, fabricators, and performance enthusiasts benefit most from Russell fittings when upgrading fuel systems, installing aftermarket fuel injection systems, or converting carbureted engines to modern fuel delivery. The compact 2.65 x 1.95 x 5-inch dimensions allow flexible installation in tight engine compartments, while the minimal 0.08-pound weight keeps system mass low. Compatible with both rubber and braided stainless steel tubing, this single fitting is an essential component for anyone requiring precise, professional-grade connections in automotive, marine, or industrial hydraulic systems.