... Threaded Brass caps, Brass pipe cap, pipe nuts, End cap nut 2.Raw Material :Brass 58-3, C37700, lead -free ... on your request4certification:IS 9001;20005.Surface:yellow brass nut,or Nickel Plated ,or chorme plated 6:Application:water ... various brass fittings. Covering an area of 10,800 square meters, the factory is located in the beautiful county ... feel free to contact us for more information. Brass nut