During home decoration, correctly removing the nut from the expansion bolt is a crucial step to ensure the installation effect. Understanding how to safely remove the nut without causing the expansion bolt to retract can not only prevent damage to the wall but also guarantee the quality of your installation.

1. Tool Preparation

Make sure you have the appropriate tools at hand, such as wrenches, screwdrivers, and pliers, etc. These tools will help you remove the nuts securely without damaging the surrounding wall structure.

2. Fixed Expansion Screws

Use the appropriate tool to secure the external part of the expansion screw to prevent it from retracting during disassembly. You can use pliers or needle-nose pliers to hold the part protruding from the wall.

1. Remove the Nut

Use a wrench to turn the nut counterclockwise and loosen it carefully. If the nut is too tight, tapping it lightly or applying a lubricant can help loosen it. Remember to hold the expansion bolt firmly while unscrewing the nut.

Four. Pay attention to multiple protections

Place a small wooden block or hard material between the nut and the wall. This can provide additional support and prevent the expansion thread from retracting.

By following these steps, you can successfully remove the nut while preventing the expansion screw from retracting. If the operation is difficult, please prioritize safety and seek professional help if necessary. This method not only helps you complete home decoration but also ensures strong installation quality and aesthetic appeal.