1, Disassembly techniques for worn

Using anti slip methods: If it is difficult for worn screws to loosen, you can try increasing the friction force of the screw head. Use rubber gloves, anti-skid cloth, or apply some anti-skid agent to the screw head to increase grip strength and make tightening easier.

2, Differences between combination screws and conventional screws​:

Safety and anti-theft: Combination screws are typically used for applications that require additional safety and anti-theft. They are usually equipped with special anti-theft sleeves or keys to increase the difficulty of tightening and releasing screws and improve safety.

Disassembly tool: Due to the special design and anti-theft function of the combination screw, it is necessary to use a matching special tool to disassemble it. Ensure that the correct combination screw removal tools are in place to ensure effective and safe removal of these screws.