... :low carbon steel wire 2.Wire Gauge:8# to 36# 3.Dia:0.10 mm to 4.19mm 4.Feature:black,soft,high tensile ... Metric System mm8#4.064.194.009#3.663.76-10#3.253.403.5011#2.953.053.0012#2.642 ... and pliability, strong breaking strength, coated with anticorrosive oil, hard to rust.Mainly used for binding materials, and daily uses. black ...