What does the abbreviation "MPT" stand for in plumbing?

In plumbing, the abbreviation "MPT" stands for Male Pipe Thread. This term refers to a specific type of threading on pipes that is designed to allow for secure connections to female pipe threads. Male pipe threads are characterized by their external threads that fit into female threads of a fitting or another pipe. This connection is essential in plumbing systems because it ensures a tight seal that prevents leaks and maintains the integrity of the piping system.

Understanding this terminology is crucial for plumbers, as it directly relates to the installation and maintenance of various plumbing systems. Knowing the differences between male and female threads helps professionals select the right fittings and pipes for different applications, ensuring compatibility and reliability in plumbing installations.