AN Plastic Flare Plug (threaded, not push-on type)

These plastic plugs are designed to keep dust and dirt out of AN lines and hoses during storage. They can also keep your work area cleaner by minimizing fluid leakage. Keep a batch on hand so you'll be ready whenever you need to disconnect AN hoses.

Threaded plugs such as these are preferred over the non-threaded push-in type for their added security. Threaded plugs are much less prone to falling out when the parts are handled.

Note: These plugs have a 37° AN flare, but they are not designed to hold pressure or to create a totally leak-free seal.