Threaded rods a hot-rolled solid bars with discontinuous external threads. It can be connected by a coupler. When threaded rods are used in the field of anchoring, according to the requirements of the anti-corrosion grade, they can form different anti-corrosion systems with couplers, nuts, plates, corrugated pipes, smooth plastic pipes, end caps, and so on.

Due to its high strength and flexible construction, threaded rods can be used as reinforcement cages, reinforcement beams, reinforcement meshes, soil nails, rock bolts, formwork tie rods, back pulls, micro piles, ground anchors, and other structures. It is widely used in various construction scenarios such as building construction, dam reinforcement, slope support, tunnel support, hanging basket tensioning, and tower foundation. Usually used in conjunction with concrete, it has played a huge role in engineering construction.