Product Description Formwork Tie Rod Fully Threaded Bar Prestressing screw bar with anchor nut washer 1.Commodity: Bolt for the Prestressing of Concrete 2.Grade: PSB785,PSB830,PSB930,PSB1080 3.Material:40Si2MnV 4.Length:6m-12m 5.Diameter: 15mm,18mm,25mm,32mm,40mm,50mm 6.Packing: In bundle Packaging & Shipping Accessories Product Our Services Certificate: Company Information Contact information: Contact Person: Yvonne zhang(Miss) Skype: yvonne.jtt Tel: 86-022-27219686-601 Fax: 86-022-27230510 Email: sales6_sjt(at)shengjintai.com.cn