how to unscrew security screws

There are many types of safety screws. Do you know how to unscrew security screws? The Shishitong screw factory specializes in the production of safety screws and has 20 years of production experience. I will talk to you today about how to unscrew security screws.

General anti-theft screws will be provided with a special screwdriver. The general anti-theft screws are pentagonal and have a five-corner post. This type of anti-theft screw can be removed without a special screwdriver. However, if it is a guardrail anti-theft screw is not the same, the guardrail anti-theft screw is also called S-type anti-theft screw, which has been widely used in the protective column.

This type of screw groove type is S type, its main feature is anti-theft effect, the guardrail anti-theft screw only has a force point in the positive direction, and there is no force point in the opposite direction. Once installed, it cannot be disassembled, and the appearance is also beautiful and generous. How to unscrew security screws? Such anti-theft screws are difficult to disassemble and can only be forcibly removed with a wrench. However, eccentric hole anti-theft screws have also appeared in the market, which makes up for the fact that the guardrail anti-theft screws can not be disassembled and installed.

If you want to know more about how to unscrew security screws, please contact the Shi shi tong screw factory. You can also customize the security screws for you, welcome to inquiry! annie.li@szsst88.com