ST41 22mm x 3/8"FPT Stainless Steel Screw Plug 5800 PSI
ST-41 22mm x 3/8" FPT S.S. Screw plug 5800 psi. Screw nipples are used anywhere high-pressure connections are frequently connected and disconnected. Exchanging different lance, hose, and spray gun versions is simple and easy by hand tightening.