Glue it with adhesive glue. Change the position and re-drill Customized Disposable Syringe Assembly Machine the hole and reinstall the new expansion screw. If the installation is not in place, causing the nut to loosen. Expansion anchors are recommended. 3. They must be screwed to the position where they cannot be screwed! 3.

This method is not recommended. Some people are afraid of twisting the slide buckle. After flattening the front expansion screws with an angle grinder, choose another location to re-drill holes. Go to the place where the glue is sold, and ask if there is anything that can make the iron stronger and lock it completely. Use the force of the milk to screw it out in the opposite direction. Remove and reinstall the new expansion screw.

This can fall off at any time. Not long ago, there were reports on the Internet about the 'shaking artifact' and other strange physical weapons. The same 1 dime expansion screw, a non-standard installation, and a second set, the required materials, time and wages can be More than 30 cents, the consequences of buying low-quality products cheaply, the solution is very simple, just buy a set of pure national standard expansion screws~! How to save the expansion screw that has been loosened? 1. If not, use a hand drill! All in all, it is indeed difficult to remove the installed expansion screws.

It is recommended not to buy inferior expansion screws. This is the problem! Expansion screws are not recommended to install anything that has a vibration effect. You need to see what the expansion screw looks like. 2. It has a vibration effect and cannot be fixed with expansion screws. Taking off the expansion screw is a laborious task. 2. If it is an external expansion screw, you need to drill it with a hand electric drill and then take it out.

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