The high-strength torque nut is a polygonal nut with a screw hole. The round top cover is pressed at the threaded port at one end of the screw hole, and the center of the round top cover protrudes toward the inside of the screw hole. The use of this product solves the problems of melting the plastic gasket or damping plug in the torque nut when installing the anchor rod, causing the nut and the anchor rod to be stuck, and causing the bottom thread of the anchor rod to be damaged.

The main technical parameters

Scope of application

        Torque nut specifications are M22 square, M22 hexagonal, M24 square, M24 hexagonal and other series of standard nuts, the nut torque reaches 80-120NM, widely used in various types of anchor rods, supporting cables.