Plastic Cover Plain Channel Nuts

    Some spring nuts are specially designed without the traditional metal spring, such as the top of the nut, which is pre installed with a flexible plastic cover to hold the nut. Instead of a coiled wire, they are designed with a plastic ring (or ferrule) that basically acts the same as a coiled wire spring, but does not interfere with the perforated side of the channel. The plain channel nuts size remains unchanged. These types of spring nuts rely on their spring components to embrace the inner edge of the channel, rather than pushing the opposite position of the channel.

槽形弹簧螺母一侧表面的二边有锯齿槽，有助于在拧紧过程中和拧紧后，将它们正确对准通道轨道，并将其牢牢固定到位。

    The spring nuts have serrated grooves on both sides of the surface on one side, which helps to align them correctly with the channel rails and hold them firmly in place during and after tightening.

弹簧占用了通道内的额外空间，使螺母与通道的内旋边缘保持平齐，因此，当在安装零件并将其拧紧时，就不需要用额外的操作将其固定到位。

The spring takes up additional space in the channel, keeping the nut flush with the inside turning edge of the channel, so no additional operation is required to hold the part in place when the part is installed and tightened.

槽形螺母，包括弹簧螺母，通常在中间有一个螺纹孔，用于组装螺栓将配件固定到支柱上。针对在不同安装场所不同的支柱和支撑结构弹簧螺母可提供各种孔尺寸，以配合合适的一系列六角头螺钉（六角螺栓）尺寸进行安装固定。

     Strut channel nuts or strut spring nuts usually have a threaded hole in the middle to assemble bolts to secure the fitting to the strut. According to different post and support structure in different installation places, spring nuts can be provided with various hole sizes to fit in with a series of hexagon head screw (hexagon bolt) sizes for installation and fixation. They also have serrated grooves on one side to help align them correctly to the channel rails and hold them firmly in place during and after tightening

**The Special sizes and styles are available.