Shandong Jingmei industrial aluminum profiles have many connection methods. If you want to ask which connection method is the most secure, it should be hexagon socket bolts. Why is a small bolt with the highest connection strength? This is because in the process of connection, it is necessary to tap threads to increase friction, and then cooperate with elastic fasteners and special round head bolts, so the connection strength is high.
The specifications of hexagon socket bolts are: m (thread size) *6/8/10/12/16/20/25/30/35/40 (the following numbers are length, in mm).
M (thread) specification: m4/m5/m6/m8/m10/m12 (general thread of corner fitting <m8), select the corresponding bolt thread according to the supporting nut.
Suggestion: the bolt length used for assembling the corner fittings of various series of profiles is as follows:
20 series (angle fitting) bolt length: 10mm.
Length of bolts used in 30 series (angle fitting parts): 12mm.
40 series (angle fitting) bolt length: 16mm.
Hexagon socket bolts can be used not only to connect profiles, but also to connect various accessories. When connecting accessories, it needs to be used with nuts. There are differences between the nuts used in national standard profiles and European standard profiles. For example, European standard profiles are often matched with T-shaped nuts or slider nuts, and national standard profiles are often matched with T-shaped nuts or square nuts.
Shandong Jingmei security equipment Co., Ltd. focuses on steel mesh protective fence, pc/ acrylic protective fence, high-speed roller shutter door, arc welding workstation, safety light curtain and automation and robot production line, food and beverage processing, automobile production line safety protective fence, high impact and high energy absorption anti-collision column, anti-collision fence, etc. The company's products are widely used in airports, production and operation areas, logistics warehouses and other fields, It can improve the safety factor of equipment and personnel in the operation area, effectively protect operators and equipment assets, reduce subsequent maintenance costs, and provide customers with overall safety protection solutions and high-quality services.
In the process of high-speed and advanced robots and automated production, the level of safety protection is getting higher and higher. Jingmei company focuses on the research and development, design and manufacture of high-standard safety protection solutions for mass and large-scale manufacturing.
It mainly meets the three major fields of robot and automatic production lines, machine tool and machining equipment safety protection production lines, warehousing, logistics, transportation and other personal safety and property protection. Always adhere to the tenet of "people-oriented, scientific management; honesty and trustworthiness, customer first; safety production, quality first; pioneering and innovative, harmonious development", let us base ourselves on a new starting point, create new brilliance, and work together towards a better future. We look forward to your joining and witnessing.
For more information about Shandong Jingmei security equipment Co., Ltd., please check:
1、
[Shandong Jingmei] assembly method of aluminum profile fence【山东京美】铝型材围栏组装方法
2、
[Shandong Jingmei] how to ensure the assembly accuracy of aluminum profile frame【山东京美】如何保证铝型材框架组装精度
3、
[Shandong Jingmei] how to make sealing plate for aluminum profile frame【山东京美】铝型材框架如何做封板 
