Threaded hex plugs are pipe fittings widely used in plumbing and mechanical systems, designed to plug and securely seal female threaded openings.
Pipe Adapters
Pipe Adapters
Pipe adapters are very similar to Hex Bushings in that they feature both a female thread and a male thread. The difference is Hex Bushings are used to reduce the size of the pipe line and and Pipe Adapters are used when connecting two pipes of different types.