... ) DIN6704 spring washer 2)Finish:Zinc plated/ Yellow zinc plated/ Plain 3)Usage: Carbon steel/ Stainless steel 4)Size:M3-M48 Din 6704 Spring Washer ... requirements!We can also supply produces include different standars of spring washer DIN128, DIN137, DIN6796, DIN6904,DIN7980, BS4464, BS1802, ANSI/ASME B18 ... products, please feel free to contact with us, thank you. Din6704 Spring Washer