Brief:Product name:Stainless Steel SS316 316L Hexagon Coupling Nut Place of Origin:Zhejiang, China (Mainland) Available Material:Carbon steel,stainless steel,bras Delivery time:15-25 Days
Brief:Coupling nuts are used to make up long tie rod assemblies from shorter lengths of rod and to facilitate assembly of two fasteners or fittings which each have external threads.
