(1)Meets or exceeds ASTM Specifications A475 or A363 or ASTM B498 or BS EN 50189; (2)Clean and firm hot-dip zinc coating; (3)Shining surface ; (4) Excellent corrosion resistance. Item: Zinc Coated Steel Wires & Strand Material: high carbon steel Galvanized steel wire size: Φ1.44mm-4.770mm. Strand size:7Ã?(1.44-4.2);19Ã?(1.44-3.5); 37Ã?(1.44-3.5) Tensile strength: different Grade from min.1470 N/mm2 to min.1960N/mm2. Zinc coating: According to ASTM A475 Class A. Packing: larger coil,as per customer's requirement http://en.hengxingchinese.com/ Hengxing company website: https://hengxingsteelwire.com/ Email contact US:wmsahttp://en.hengxingchinese.com/