Advantage
The head of the union bolt is a spherical surface with a hole, which is smooth. The bolt hole is matched with other shafts, and generally the union bolt needs to rotate. The installation of articulated bolts is relatively simple and fast, and they play a role in connecting and fastening with matching nuts. They are mostly used in frequently opened and disassembled situations or on tooling components. The thread accuracy of the articulated bolt is high, and as a accessory, it can improve the overall quality of the workpiece.
Application
Loopbolts are widely used in low temperature and high pressure valves, pressure pipelines, fluid engineering, oil drilling and production equipment, oilfield equipment and other fields. They are often used in occasions or tools such as the valve industry, folding bicycles, baby carriages, etc. Because of the convenient and fast use of looped bolts, they can be connected and fastened with the use of matching nuts, and have a wide range of applications.
