3AN Aluminum Tube Nut 3/16in Hard Line 6pcs

The 3AN Aluminum Tube Nut 3/16in Hard Line (6pcs) from REDHORSE PERFORMANCE is a precision hydraulic and fuel line fitting component designed for high-performance engine builds and custom fuel systems. These tube nuts are essential for automotive enthusiasts or professional mechanics working with AN (Army-Navy) standard hard line assemblies, where secure, leak-free connections are critical.

Manufactured from lightweight aluminum alloy, these tube nuts feature a 3/16-inch hard line compatibility, making them ideal for smaller-displacement fuel systems and brake lines commonly found in engine bay modifications. The precision-machined design ensures consistent torque values and reduces the risk of galling, a common issue with lower-quality fasteners.

Professional fabricators, drag racing teams, and custom car builders rely on REDHORSE PERFORMANCE for high-quality components that enhance reliability under load. This 6-piece set provides the quality fittings required for performance applications, ensuring compatibility with corresponding AN fittings and adapters throughout the hydraulic industry.