HPS Performance Products AN816-4-M1210 to Metric Adapter Fitting - AN-4 M12x1.0

The HPS Performance Products AN816-4-M1210 is a precision-engineered adapter fitting that converts female M12 x 1.0 metric threads to male AN-4 (37-degree) flare connections. This adapter allows seamless integration between metric threaded ports and AN flare hose ends, making it ideal for custom fuel, oil, coolant, nitrous, and hydraulic system installations.

Key Features:

• Manufactured from 6061-T6 aluminum with Type II black anodizing for superior corrosion resistance and durability
• Side A: Male AN-4 (37-degree flare) connection
• Side B: M12 x 1.0 female metric thread
• Compatible with fuel, oil, coolant, alcohol, nitrous oxide, and hydraulic fluids
• Includes aluminum crush washer for proper sealing
• Enables easy conversion and serviceability of metric-threaded components

This adapter fitting is perfect for racers, enthusiasts, and custom builders who need to connect AN flare hoses to metric-threaded components commonly found on European and Asian vehicles. The lightweight aluminum construction provides strength without adding unnecessary weight, while the black anodized finish offers both protection and a professional appearance.