Zinc-coated steel wire strand for span wires Zinc-coated steel wire strand for span wires,messengers,guys,communications ... m6Zinc-coating process:hot-dippedElongation:≥4%Packing:Zinc-coated steel wire strand for span wires,messengers,guys,communications,overhead ... m6Zinc-coating process:hot-dippedElongation:≥4%Packing:Zinc-coated steel wire strand for span wires,messengers,guys,communications,overhead ...