6an Male to 18mm x1.5 O-Ring Fitting - Blue

The 6AN Male to 18mm x1.5 O-Ring Fitting in Blue is a precision adapter designed for high-performance fuel systems, hydraulic lines, and custom cooling applications in modified vehicles. This fitting is essential for mechanics and fabricators who require reliable connections when integrating AN-spec hose fittings with metric ports.

Featuring a 6AN male thread and an 18mm x 1.5 O-ring port, this adapter provides a robust seal without the need for PTFE tape. The anodized blue finish not only enhances visual identification but also offers corrosion resistance, making it suitable for demanding environments. Its compact machined body ensures a precise fit in tight spaces, accommodating custom plumbing routes.

Ideal for applications involving LS, Honda K-series, and turbo conversions, this fitting is crucial for those modifying fuel systems or cooling circuits. Whether you're upgrading your vehicle's performance or integrating aftermarket components, this adapter meets the needs of both professional mechanics and DIY enthusiasts.