Common bolt is one of the common fasteners in steel structure engineering. Stud manufacturer stud is a kind of fastener with high strength and rigidity. Stud is the abbreviation of cylindrical head stud for arc stud welding. The specification of stud is nominal diameter Ф 10～ Ф The total length before welding is 40-300 mm. The welding pin has the identification mark of the manufacturer on the top surface of the head, so it is widely used. Steel structure bolt manufacturer steel structure bolt is a kind of high strength bolt, is also a kind of standard parts. The fastening performance is better. It is used in steel structure and engineering to make the fastening effect more effective. In general, the steel structure bolts are required to be above grade 8.8, grade 10.9 and grade 12.9, all of which are high-strength steel structure bolts. Sometimes, the bolts on the steel structure do not need electroplating, so it is OK to use the natural color. It is more suitable for the connection of the middle parts of the steel structure and plays a more solid role. It can also be said that some parts are scattered and become a complete individual through the connection of bolts. Common bolts commonly used in life are hexagon bolts, stud bolts and anchor bolts fixed on the ground. Next, let's ask the person in charge of the new GB bolt manufacturer to explain their application scope
1. Hexagon bolt is usually more suitable for steel structure to play a temporary and firm role in the installation process, or it simply accepts some blocking force caused by friction between steel plate and steel plate, and does not act on other important connectors. However, on the surface of some more important connectors, if thick bolts are used for connection, It shall be ensured that suitable supports capable of withstanding shear forces are added during this period.
2, also known as stud bolt. In the slab convergence, some places do not fit with the hexagon bolt
