The insert nut is first riveted on one side using a rivet nut gun to a thin plate shaped structural part with a corresponding size circular or hexagonal hole in advance, making the two a non-removable whole. Then another part or structure can be attached to the rivet nut using the appropriate size screw, making the two a removable whole.
Round nuts are mostly fine tooth nuts, need to use special wrenches, such as hook wrenches to install and remove. Generally with a round nut stop washer, often used with rolling bearings.
The hexagonal flange face nut mainly includes a nut body, a flange face is fixed at one end of the nut body, and a cap is fixed at the other end of the nut body; due to the cap set on the nut body, thus having a better sealing when using the hexagonal flange face nut, preventing the nut body from rusting, thus greatly extending the service life of the hexagonal flange face nut.
Nuts are a class of fasteners with internal threads, with external threads of bolts, studs or screws, the use of internal and external screw link form, for fasteners to connect two connected parts, parts, components and so on.
Wheel nut is used to fix the wheel on the hub of a short stud on the nut, the wedge design formed inside the nut so that the slope of the contact surface of the nut and the washer is greater than the slope of the bolt threads, it produces the wedge phenomenon, so as to maintain a good tightening force, the wheel will not fall off the axle.
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