Understanding of Clevis Nut


2023-05-11

Clevis Nut is a fastener used to fix collets, commonly used in machine tool processing and mechanical maintenance and other fields.

Clevis Nut is a fastener used to fix collets, commonly used in machine tool processing and mechanical maintenance and other fields. Below I will introduce the structure, material and usage of Clevis Nut in detail.

Structure of Clevis Nut

Clevis Nut usually consists of two parts, the threaded part and the hex nut. Wherein, the thread part includes two parts of external thread and internal thread. The external thread is usually mounted on the collet for clockwise rotation, while the internal thread is used to connect the spindle on the machine tool. Hex nuts are often used to hold the collet in place, keeping it stable during machining and preventing the fixture from loosening.

Clevis Nut

Materials of Clevis Nut

Clevis Nut is usually made of high-strength alloy steel, iron-zinc alloy or stainless steel. These materials have good strength, corrosion resistance and high temperature oxidation resistance, which can meet the requirements of long-term use.

How to use Clevis Nut

1. Before installing the Clevis Nut, assemble the collet on the spindle first, and screw the Clevis Nut clockwise on the external thread of the collet until the nut and the collet are locked.

2. The Clevis Nut should be fully tightened during installation to ensure that the chuck will not loosen after fastening the workpiece. But also pay attention to the proper degree, don't over tighten the nut or deform the collet.

3. During processing, regularly check whether the Clevis Nut is loose. If the nut is found to be loose, it should be tightened in time to avoid danger.

4. After Clevis Nut is used, it should be cleaned and anti-rust treated, and then placed in a dry warehouse for the next use.

Clevis Nut is a commonly used fastener in the fields of machine tool processing and mechanical maintenance. It has a simple structure and excellent materials. When using Clevis Nut, care should be taken to select the appropriate specification and model, and to install and use it correctly, so as to ensure the smooth and efficient completion of the processing process.

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