1.Item:ANSI, B 18 2.2 hex thin nut 2.Material:Stainless steel A2-70 3.Finsh:zinc,black,chrome, ... nut Product Catalogue1, Intermediate frequency bends from D18mm to D1220mm 2, Seamless elbows from D22mm to D820mm 3, Seamless tees, reducers ... days; 70% T/T against the fax of oringinal B/L copy.2. 100% irrevocable L/C at sight.3.Western Union ...