... Aluminum/Stainless Steel Wavy Hose,F1/2"*M1/2",F3/4"*M3/4" Technical Datas: 1.Brass Hexagon Nut,Nickle Plated.2 ... Steel7.Working Medium: Water,Plumbing,Air Condition8.Female Thread:ISO228/1,BSP,NPT etc. or as per requested.9.Size: ... F1/2"*M1/2",F3/4"*M3/4". Relative Hoses: Welcome to ... Thank you ! J8004 Aluminum/Stainless Steel Knitted Hose,F1/2"*M1/2",F3/4"*M3/4"