... , BS5896, JIS 3536. etc. there are 4 ribs high/stable quality,competitive price,short delivery Helical ... spiral) rib PC WireHigh Tensile PC Steel Wire with Spiral RibsSpiral ribbed or helical groovedthe spiral ribs ... PC products and extends its life.Nominal Diameter : 4, 4.8, 5, 6, 6.25,7, 8mmTensile ... 416, BS 5896, JIS 3536 etc.Export package with vapor corrosion resistant paper + PVC coatingAlso can ...