HPS Performance Products AN816-6-M1615 to Metric Adapter Fitting - AN-6 M16x1.5

The HPS Performance Products AN816-6-M1615 is a precision-engineered adapter fitting that converts female M16 x 1.5 metric threads to male AN-6 (37-degree) flare connections. This adapter provides a reliable solution for integrating AN-style lines with metric-threaded components commonly found on European and Asian performance vehicles.

Key Features:

• Constructed from high-grade 6061-T6 aluminum alloy for optimal strength-to-weight ratio
• Type II black anodized finish provides superior corrosion resistance and professional appearance
• Compatible with fuel, oil, coolant, alcohol, nitrous oxide, and hydraulic fluid systems
• Precision-machined 37-degree AN flare seat ensures leak-free connections
• Includes aluminum crush washer for proper sealing on the metric side
• Side A: Male AN-6 (9/16"-18 thread) flare fitting
• Side B: Female M16 x 1.5 metric thread

This adapter allows you to connect AN-6 hoses and fittings to components with M16 x 1.5 metric ports, eliminating the need for custom fabrication or hard-to-find OEM fittings. The lightweight aluminum construction and durable anodized finish make it ideal for racing, performance street applications, and custom plumbing projects.