... Material:H59-1(C37800) 2,Size:M7 3,GOOD quality,competitive price 4,ISO9001 certificate specification:Brass Standard:HPb59- ... 2, HMn58-2, HFe59-1Application:auto parts of automoble,engineering machine,hydraulic machine,water pipe ,gas pipe,injection machine ... to your drawing pictures or samples4,a variety of kindsOur service:1,customized service2,fast delivery3,sample offered high quality brass fittings ...