What is DIN 928 Square Weld Nut?
DIN 928 Square Weld Nut Special Design
It is one of the most commonly used nut connections. The development of the automotive industry and the automation of the assembly process have led to the development of welded studs and nuts. The DIN 928 square weld nut is one of the connection tools. It makes it easier to assemble other parts while one of the elements is fixed. It includes not only the assembly process but also the disassembly process. Easy alignment reduces the possibility of part failure and shortens assembly time. There are many studies related to DIN 928 square weld nuts, especially in connection elements. It is a steel produced by hot rolling, with medium and low carbon content, low alloy, providing the necessary physical, chemical, and mechanical properties. Therefore; you can get information from.
DIN 928 Square Weld Nut Manufacturing
In addition to general standards, there are also standards created independently by automobile companies. Automobile companies design DIN 928 square weld nuts according to their own needs. Standardizing weld studs and nuts with specific codes minimizes possible part errors in the process. There are also uses for welding normal screws instead of weld studs and nuts. In these cases, the connection part of the main unit can be damaged and cause material damage. At the same time, the time and cost of such applications are significantly higher than those of weld nuts and bolts. DIN 928 square weld nuts are generally produced by cold forming, hot forming, and machining. However, the necessary mechanical properties, weld geometry, weld stud and nut surfaces, and tolerances are present. Cold forming is the preferred manufacturing process for producing weld studs and nuts due to its precision. Material continuity must be ensured in cold forging and machining. For the cold forming of existing materials in production, the horizontal press is first processed in a surface treatment tank for easy molding. The raw material is suitable for cold forming.
