Weldable Hot Rolling Tie Rod Bar Adjustable For Concrete Construction

Cast iron formwork tie nuts is an element used in monolithic construction for fasting,used together with formwork tie rods.The weight of our tie nuts is from 420-630g/pcs. Base diameter is 80/ 90/100mm, and tension force is about 185-200kn. Surface could be black or sliver/golden galvanzied.
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