Nut principle: The working principle of the nut is to use the friction between the nut and the bolt for self-locking. However, the reliability of this self-locking will be reduced under dynamic load. In some important occasions, we will take some anti-loosening measures to ensure the reliability of ......
Read MoreAnti-rotation design: The square neck design allows the carriage bolt to automatically embed into the wood or metal during installation to prevent the bolt from rotating. This is especially useful when single-sided operation is required.
Read More