DeatschWerks 6AN ORB Male To 12 X 1.5 Metric Male (Incl O-Ring and Crush Washer)

This fitting starts with a 6AN ORB male connection on one end and transitions to a M12 X 1.5 metric male thread on the other. It’s made from aluminum and features a titanium anodized finish, which helps resist corrosion and looks sharp in your engine bay. This adapter is useful when you need to connect a standard AN fitting to a metric port, common in many modern fuel systems. It comes complete with both an O-ring and a crush washer to ensure a leak-free seal on both connection types.

DeatschWerks is known for making solid fuel system components, and this fitting is no different. It’s a straightforward piece designed to do one job: adapt one thread type to another reliably. You'll find these fittings are often used when upgrading fuel lines or components where the factory metric threads need to be converted to the more common AN sizes for aftermarket fuel rails, pumps, or filters.