Galvanized steel wire 1.Galvanized steel wire: Diameter: 1.0mm-4.19mm Chemical composition: high medium carbon(0.40-0.85) Packing: wooden reel, wooden drum, bundle 2. Galvanized steel wire strands: Construction & diameter: 1x7/3.0-12.6 mm 1x19/5.0-21.0mm Chemical composition: high medium carbon(0.40-0.85) Packing: wooden reel, wooden drum, bundle