HPS Performance Products AN816-6-M1215 to Metric Adapter Fitting - AN-6 M12x1.5

The HPS Performance Products AN816-6-M1215 is a precision-engineered adapter fitting that converts female M12 x 1.5 metric threads to male AN-6 (37-degree) flare connections. This adapter provides a reliable solution for connecting AN flare hoses and fittings to metric-threaded ports commonly found on turbos, oil coolers, fuel rails, and other performance components.

Key Features:

• Constructed from 6061-T6 aluminum with Type II black anodizing for superior corrosion resistance and durability
• Compatible with a wide range of fluids including fuel, oil, coolant, alcohol, nitrous oxide, and hydraulic fluid
• Converts existing female M12 x 1.5 metric thread to male AN-6 (9/16"-18) 37-degree flare fitting
• Includes aluminum crush washer for proper sealing on the metric side
• Precision-machined threads ensure leak-free connections
• Ideal for motorsports, performance automotive, and custom fluid system applications

This adapter eliminates the need for custom fabrication when integrating AN flare plumbing into metric-threaded systems, making installation and serviceability significantly easier. The lightweight aluminum construction and durable anodized finish make it suitable for high-performance and racing applications.