Loosening screws are also known as non loosening screws or loose screws. Everyone's habitual name is different, but in fact, the meaning is the same.
It is achieved by adding a small diameter screw, which is used to hang the screw on the connecting piece (or through a clamp or spring) to prevent the screw from falling off. The screw structure itself does not have the function of preventing detachment. The function of preventing detachment of the screw is achieved through the connection between the screw and the connected part, that is, by using a corresponding structure to clamp the small diameter screw of the screw onto the installation hole of the connected part to achieve the function of preventing detachment.
The front of the screw is threaded and the middle is a thin screw, cleverly using the thin screw to achieve imitation detachment.
It is mainly divided into the following categories:
1. Slotted disc head does not come out screw GB/T837
2. Hexagonal head non dislodging screw GB/T838
3. Wave head does not come out screw GB/T839
4. Slotted countersunk head does not come out screw GB/T948
5. Slotted semi countersunk head does not come out screw GB/T949
Due to the requirement that screws are not easily loosened in many industries, it is also important to choose a screw manufacturer. As a screw manufacturer with years of experience in customized production, we can customize suitable screws that do not come loose according to different usage scenarios. We can process and customize according to customer needs based on drawings and samples. Whether it's production technology or product quality, we ensure that you have peace of mind and peace of mind. If needed, please feel free to call for consultation.