1. 4.00-9.00mm 2. Helical(screw), Plain,indented 3.Tensile strength:1470-1770 4.ASTM A 416, ... JIS 3536 etc. Prestressed Concrete Wire(pc wire)1)Name: pc wire2)Dia: 4.00mm, 4.80mm, 5.00mm, 6.00mm, ... Type of Surface: Helical/spiral (screw), Plain,indented.4)Standard: GB/T 5223-2002, ASTM A416, BS5896 ... medium and small sizes of various shapes of PC structures, such as civil engineering construction of large ...