Threaded Rods And Eye Bolts Almost all of our lives, it can be seen that its importance is self-evident, due to the characteristics of bolts itself, when its thread teeth outer diameter is small, the outer diameter is easy to slide, affecting its tight Solid effect, with the continuous improvement of technology, many processing plants have improved the technical problems of thread sliding, standardized production of threads, once the appropriate materials and threads are selected, allowing the inner hex bolts to be harder and more secure.

For the internal hex bolt manufacturer, when processing, if the temperature control is not good, the heating temperature is too high or too low, which will affect the quality of the internal hexagonal bolt thread. If the temperature is too high, it is easy to cause the surface of the product to oxidize the surface quality, if the temperature is too low, the rebound performance after the product is reduced.

In addition, after quenching, the bolt surface will deform, in order to reduce deformation, the processing plant generally uses cooling water to cool with a slower speed, so that the inner stress of the bolt is reduced.

In order to improve the Hexagon Flange Bolt thread sliding problem, when selecting raw materials, you should pay attention to the strength and corrosion resistance of raw materials, the material selected to meet the national standard, if the selected material does not meet the performance requirements of the bolt itself, resulting in use The hex bolt does not sell torque.