... Coupling- adaptor, coupler, hose shank, dust cap, dust plug Type A Adaptor FemaleType B Coupler ... coupler, hose shank, dust cap, dust plug1. Size:1/2''- 6'';2. Material Body: Stainless Steel; Gasket: Buna ... DIN Thread Stainless Steel 304/316 Quick Coupling 1. Easy intallation 2. High corrosion resistance3. ... elbow, tee, hex nipple, hex bushing, hex cap, sqare plug,hex plug, barrel nipple, hose ...