... Black Annealed Wire 1.Material:Bright Black Annealed Wire 2.Wire gauge:0.71mm-4.06mm 3.Tensile strenght:350-600kg/MM2 Bright Black Annealed Wire 1.Material: Bright Black Annealed Wire. 2.Wire gauge: 0 ... binding. 2) Besides, Bright Black Annealed Wire is mainly used as industrial wire, construction wire, industrial bale tie wire and constructional tie wire, etc. Bright Black Annealed Wire(Factory!)