... strength:1470-1770 Prestressed Concrete Wire(PC wire)1)Name: PC wire2)Dia: 4.00mm, 4.00mm, 4.80mm, 5.00mm, 6.00mm, ... 9mm..3)Type of Surface: Helix(screw), Plain, indented.4)Standard: GB/T 5223-2002, ASTM A416, BS5896, JISG3536 ... large, medium and small sizes of various shapes of PC structures, such as civil engineering construction of large ... Please contact us for more details. 6mm spiral pc steel wire