3an X 3/16in. Tube Nut - Blue

The 3AN X 3/16in. Tube Nut in Blue by Nitrous Oxide Systems is a precision fitting engineered for high-pressure nitrous oxide and fuel delivery systems. Designed for users who demand reliability in performance fuel systems, this tube nut serves as a critical connection point in nitrous oxide kits, turbo systems, and custom fuel line assemblies. Whether you're building a street performance engine or upgrading an existing nitrous setup, this fitting ensures a leak-free, secure bond between 3/16-inch tubing and AN-standard components.

Manufactured from aluminum and finished in blue anodizing, the 3AN X 3/16in. Tube Nut combines lightweight construction with corrosion resistance and easy visual identification within complex fuel and nitrous systems. The blue anodized finish is both functional and aesthetic, allowing technicians to quickly identify nitrous oxide system components at a glance. The 3 AN (3/16-inch National Pipe Thread) sizing conforms to industry-standard AN fittings, ensuring compatibility with Nitrous Oxide Systems kits and universal performance fuel line networks that rely on consistent, proven connection standards.

This tube nut is ideal for engine builders, nitrous oxide system installers, and motorsports enthusiasts who require OEM-quality components for their fuel delivery systems. It works seamlessly with standard 3/16-inch diameter tubing and integrates into any setup that calls for secure, vibration-resistant AN connections. Installation is straightforward: hand-tighten initially, then torque to specification using standard wrenches. For anyone maintaining or assembling a complete nitrous oxide system or custom fuel line, this Nitrous Oxide Systems fitting delivers the durability and precision necessary for high-performance operation.