... 8.00mm, 9.00mm, 10.00mm, 12.00mm3)Type of Surface: Helix(screw), Plain,indented.4)Standard: GB/T 5223-2002 ... , ASTM A416, BS5896, JISG3536,ISO9001-2000 or according to customers' requirements5) ... Tensile Strength: 1470Mpa-1860Mpa6)Packing and weight : coil at customers requirement.7)Usage: Low relaxation wire used ...