Sleeve Anchor

product description:

To pull the screw, there is a section of the nut structure that can be deformed. 

When the screw tightens the nut, it uses the pulling force on the nut to deform the nut.

 At the same time, the nut is riveted to the workpiece, and then the nut is fixed to the workpiece.

How to use:

1. First, drill a hole where the expansion screw is installed.

    The size and depth of the hole must match the outer diameter and length of the expansion screw. 

    Therefore, it is important to select the drill bit size when drilling.

   2. Screw the nut to the bolt and end to protect the threads, and then insert the

 expansion bolt into the previously drilled hole.

3. Finally, turn the wrench until the washer and the surface of the fixture are flush.