... -600kg/MM2 Bright Black Annealed Wire 1.Material: Bright Black Annealed Wire. 2.Wire gauge: 0.71mm-4.06mm ... processed into coil wire, spool wire or big package wire. Annealed wire is used as tie wire or baling wire in building, parks ... 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!)