Hex Nut Factory introduces the characteristics of hexagonal bolts. When the bolt’s tooth outer diameter is small and easy to slide, which affects its fastening effect, with the continuous improvement of technology, many processing plants have improved the technical problems of thread sliding. Standardized production of threads is carried out. As long as the appropriate materials and threads are selected, the hexagonal bolts can be made harder and tighter. For manufacturers of hexagonal bolts, if the processing temperature is not properly controlled during processing, the heating temperature is too high or too low, which will affect the quality of the hexagon socket thread.

If the temperature is too high, it is easy to cause the surface of the product to oxidize, which will reduce the surface quality of the product. If the temperature is too low, the resilience of the product after bending will decrease. In addition, the surface of the bolt will be deformed after quenching. In order to reduce the deformation, the processing factory generally uses cooling water to make the bolt cooling rate slower and reduce the internal stress of the bolt. In order to improve the slippage of the hexagonal bolt thread, when selecting raw materials, attention should be paid to its strength and corrosion resistance. The selected material should meet the relevant national standards. If the selected material does not meet the performance requirements of the bolt itself, the use of the hexagonal bolt will result Torque is not possible when.

Through the above introduction, China 2H Hex Nut Factory hopes that you can simply refer to the content of this article in future use.

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