1.black wire material:Q195,Q235,SAE . 2.black wire guage:BWG8#~36# 3.packing:25kg/coil Specificationsannealed iron wire packing:inner plastic film and outside for weaving cloth lead time: up to quantity, welcome large orderannealed iron wireoffer iron wire with basically three treatments: black iron wire, galvanized iron wire, annealed wire, simply oil painted against rust, without any ...