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2022-8-03What are the requirements for the material and hardening of precision screws?
The key of high-precision screws is called small screws. Not only the top of the screw head is small, the hole diameter of the screw is small, the screw length is short, and the unit weight is relativ -
2022-8-02What material should be chosen for bolts and nuts?
The equipment function of the nut mainly depends on the strength of the nut, the relative height of the nut, and the thickness of the nut. Therefore, the standard of the material is not high. -
2022-8-01How to distinguish between high-strength nuts and ordinary nuts?
Many customers can't figure out the difference between high-strength nuts and ordinary nuts. In fact, it is very simple to justify them by mastering their specifications and other characteristics.