Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
More
Plastic Barbed Hose Fittings for Water
Made of polypropylene, these fittings have good corrosion and abrasion resistance, and are lighter in weight than metal barbed hose fittings. Slide the barbed end into plastic or rubber hose and secure with a clamp.
Fittings with a threadedend are also known as hose nipples.
For technical drawings and 3-D models, click on a part number.
Straight Adapters, Hose × UN/UNF (SAE Straight) Male Threaded Pipe