... . CO,Test report.Soft,smooth.. Soft black annealed iron wire Feature:bright,soft,flexible to bind,smooth surface,good tenacity.Process:Wire rod--drawn wire--annealed wire.We had exported them ... -500 kg/coilSmall Coil Unit Weight:1-10kg/coilWire GaugeSWG in mmBWG in mmIn Metric System mm8#4.064.194.009#3 ...