... .black wire iron wire (factory) 2.wire diameter:0.7-6mm 3.packing:outer sack bags with 4.inner plastic lining 5.ISO9001 iron wires ... quality black iron wire for customersHaywire, also called black wire, comes in the form of coil wire or cut wire.Mostly used ... binding materialtechnical information material:304,304L,316,316Lstainless steel wire uses in redrawingmesh weaving ,soft pipe,isolation layer in ...