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Plumbing Adapter Fittings

Whatever your vehicle, our adapter fittings will help you convert the plumbing system to AN-style braided stainless hoses.

Note: AN, BSP, and NPT nomenclature can be confusing because the nominal sizes do not refer to the outside diameter of the threads. If you are not sure if you have AN, BSP, or NPT threads, check in our Threaded Fitting Guide.

Related Product Categories

High-Performance Plumbing

Recent Top Selling Products for this category

AN823 Male NPT Pipe to Male AN 45' Elbow
AN823 Male NPT Pipe to Male AN 45' Elbow

These aluminum AN823-style fittings conform to JIC and SAE specifications and consist of an AN823 Male NPT Pipe to a Male AN 45' elbow.

Female Aluminum NPT Weld Bung
Female Aluminum NPT Weld Bung

Easily add an NPT port to any aluminum tank with one of our female threaded NPT weld bungs.

Staubli SPH08 Clean-Break High-Pressure Male Coupling, FPM
Staubli SPH08 Clean-Break High-Pressure Male Coupling, FPM

Staubli SPH series quick-release clean-break male couplings are designed just for racing transmission and high-pressure oil lines. Male 6AN or 8AN fittings.