A hinged bolt is a type of hardware component. The function is to connect the front threads and locate the rear without threads. It is widely used in our daily lives and mechanical design.
principle
The main difference between hinged bolt and ordinary bolt is that the force forms of ordinary bolt are mainly tension and compression, while hinged bolt is also subjected to compression and shear forces. This makes the hinged bolt more stable during the connection process and suitable for applications that can withstand larger loads. When connecting with ordinary bolts, if the lateral load is large, it may rely on the frictional force generated between the joint surfaces to resist the lateral load. However, when using hinged bolt connections, the bolt rod is subjected to shear and compression to resist lateral loads. This difference in principle makes hinged bolt connections superior in certain scenarios.
type
There are many types of hinge hole bolts, such as 8.8 high-strength hexagonal hinge holes, 10.9 couplings, 12.9GB27 plug bolts, etc. These bolts are widely used in mechanical design for various occasions that require bearing large loads.