How to take out the expansion screw?

Expansion screws are widely used in family life. The hesitant expansion screw has good stability and will not fall off easily after being installed on the wall. This is the advantage of the expansion screw, but it is also its disadvantage. Many families need to take out the expansion screws after installing them, and the stability of the expansion screws is excellent. How to get them out? I believe this is what many families want to know. The following small series will give you a detailed answer.

First, how to take out the expansion screw?

First, remove the nut of the expansion screw, then knock the shaft of the screw into the wall with a hammer, then pull the iron sheet outside the screw out of the wall with a tool, and shake the screw out with pliers, so that the expansion screw can be taken out. Pay attention to the dexterity when pulling out with pliers.

Second, the advantages of the expansion screw

1, wide range of application: only the external thread is suitable in size, and it is suitable for any shape of anchor head.

2. Selection of construction method: The fixed-point device can be used as required, or a single auxiliary drilling hole can be installed and drilled, with the same performance and effect.

3. High construction success rate: there is no trouble of hole depth matching and drilling deviation, and the construction rate is as high as 100%.

4. Complete planning considerations: short and pithy, suitable for all commercially available screws, DIY and construction accessories with satisfactory decoration.

5. Ensure the expansion of anchor bolts: metal plate compression products, patented full-tooth taper expansion planning, strong grip, no idling, no need for professional construction skills.

6. Scrapping without disturbance: it is necessary to withdraw the anchor bolt workpiece and brush the filler to restore the plane, so there is no danger of removing disturbance and bump.

Summary: The above is what Bian Xiao introduced about how to take out the expansion screw, hoping to bring help to everyone. Presumably, everyone knows something after reading it! If you want to know more relevant information, please pay more attention to Qijia. It will provide you with more complete, detailed and up-to-date information.