Flare nuts are specialized fittings used to connect pipes or tubes to a variety of components, such as valves, regulators, and other fittings. They are typically used in applications that require a secure and leak-free connection, such as in plumbing, automotive, and gas systems.

Flare nuts are designed with a conical shape on the inside, which matches the shape of the tubing being used. The nut is then tightened onto the fitting, compressing the flare against the fitting and creating a seal. This creates a tight and secure connection that is less likely to leak than other types of fittings.

Flare nuts are typically made from brass or other metals that are resistant to corrosion and wear. They are available in a variety of sizes and shapes, depending on the application and the type of tubing being used. It\'s important to ensure that the flare nut and tubing sizes match, as well as the type of thread being used.

flare nuts are a reliable and durable solution for connecting pipes and tubing in a wide range of applications.