... Name: Cold-drawn non-alloy steel wire for springs (cold-draw carbon steel wire for springs) 2. Sizes: Wire diameter 0.40 mm--4.0 ... Coil packing, spool packing,with pallet.6. Applying: Mainly used for Spring, Wire rope, Simmons bed, Vehicles and various cushions, Machine manufacturing ... also can offer you others products, such as , steel wire rope, steel balls, steel nails.More information will be sent ...