JM Hardware® Nut Manufacturing Process - How Raw Steel Is Transformed Into Highly Exact Metal Implements
2022-02-15
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The general nut manufacturing process has the following steps:
1. Steel stamping forming
2. Tapping (machining thread)
3. Heat treatment (higher grade nuts require heat treatment, low grade nuts do not require heat treatment)
After the above production process, the nut has been basically formed
4. After the above steps, the nut still needs the final step of the process----surface treatment (that is, the surface treatment method we need to process, such as blue and white zinc, color zinc, blackening, etc.)
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