Cold heading, hot forging. CNC, laser cutting, bending and welding.

The mechanical function of the nut mainly depends on the hardness of the nut, the height of the nut, and the wall thickness of the nut.

Many users do not know the difference between high-strength nuts and general nuts. In fact, they can easily distinguish them by understanding their standards and other characteristics. The so-called high-strength nuts are special bolts with high strength and high fatigue resistance used in special e......

1. make preparations before the output 2.carry out random inspection in the output 3.The final inspection is carried out after the output.

General iron products will rust. This is basic common sense. Many people know it. Then CNC parts processing or accessories are used as bearings, etc.

A gasket is a material made of paper, rubber sheet or copper sheet and placed between two flat surfaces to reinforce the seal. Sealing elements are arranged between the static sealing surfaces to prevent fluid leakage.