Prestressed Anchor 1.Type:KM series 2.Applied in PC strand Size:9.3,12.7,12.9,15.2, ... 15.7mm.. 3.Price: 0.5-2.5 USD per set Prestressed ... ASTM/BS/JIS/GB/AS5. Model type for PC strand:Model#PC Strand SizeM5,M6,M77.0mm, 6.0mm, 5.0mm ... construction, especially used in pre-tension or post-tension for concrete constructions as building materials. KM Series products are composed ...