Binding wire

 Binding wire without coating has a diameter of 0.16 mm to 2 mm, and coated diameters range from 0.2 mm to 2 mm. Diameters of 0.8 mm, 1 mm, and 1.2 mm are the most commonly used. Annealing wire is available from 1.8mm to 4.5mm in diameter. The Binding Wire comes in pre-packed bundles of 25kgs and is soft and annealed. Binding wire is used for tying reinforcement bars before concrete is cast