Russell Performance 670501 4AN Flare to 10mm x 1.0 Metric Adapter Fitting Endura Finish

The Russell Performance 670501 is a 4AN Male Flare to 10mm x 1.0 Metric Thread Adapter Fitting with a durable Endura anodized finish. Designed to bridge AN-style hose ends and hardlines to metric-threaded ports, this fitting is an essential component for custom fuel, oil, and fluid system builds.

Russell's AN-to-metric adapter fittings feature a 37-degree sealing angle on the AN side, ensuring a positive, leak-free seal at maximum operating pressures. The lightweight aluminum construction is precision machined for accurate thread engagement, and the Endura finish provides excellent corrosion resistance for long-lasting performance in demanding environments.

Key Features:

• Converts 4AN (–4 AN) Male Flare to 10mm x 1.0 Metric Thread
• 37-degree AN sealing angle for a positive seal under maximum operating pressure
• Precision-machined lightweight aluminum construction
• Endura anodized finish for superior corrosion resistance
• Compatible with Russell performance hose ends and hardlines
• Suitable for fuel, oil, coolant, and other fluid system applications

The Russell 670501 is the Endura-finish variant of the 4AN-to-10mm x 1.0 adapter line, with a blue-finish equivalent available as part number 670500. Ideal for performance builds requiring a reliable, compact connection between AN and metric fluid systems.