Polypropylene Threaded Threaded Caps & Plugs
(2 product groups)
Threaded O-ring Plugs - UNF Threads
Threaded O-ring plugs for UNF Threads can be applied or removed by hand, hex wrench or screwdriver. The O-ring provides a watertight seal for superior leak protection.
Threaded Protection Plugs - UNF Threads
Threaded Protection plugs for UNF threads protect and keep dirt, dust or debris out of these threaded ports or fittings. Knurled head design makes the part easy to assemble or remove by hand.