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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

AN815 / AN919 Male to Male AN Union
AN815 / AN919 Male to Male AN Union

These AN815-style (equal-size unions) and AN919-style (unequal-size adapters) conform to JIC and SAE specifications.

AN806 Aluminum AN Flare Plug
AN806 Aluminum AN Flare Plug

Our AN806-style fittings conform to JIC and SAE specifications. The compact hex size is too small for an O-ring or sealing washer. The plug must seal at the flare face in the female port.

Tube Beading Tool for 5/16" and 8mm OD Thin-Wall Tubing
Tube Beading Tool for 5/16" and 8mm OD Thin-Wall Tubing

This tool lets you create a hose retention bead in 5/16 inch or 8mm OD aluminum or copper tubing. Just insert, tighten, and turn.