What is a nylok patch screws？

When we unpacked the laptop, we always found that each screw had a small blue color. What is this blue used for? This blue color is called special resistance resin. Screws coated with a drop-resistant glue are generally referred to as nylok patch screws or anti-loose screws.

The principle is that the glue and the screw are in close contact, which increases the friction. Generally, the vibration or impact is not enough to loosen the screw and fall off. Even if it is loose, because of this layer, the friction is very large, and the screw does not fall off. . If there is no such layer, if the screw is not tight or loose, the friction between the metal alone is not enough to ensure that the screw does not fall off.

US NYLOK, German precote, US 3M, Germany LOCTITE. These four glues are the main glue for the anti-loose and anti-shock screws. As the automotive industry, electronics industry and precision machinery industry take root in China, the application of these nylok patch screws will be more extensive. The colors of these glues are blue, green, yellow, pink, red, and so on.

If you want to know more about the nylok patch screws, or order the nylon patch screws, please contact us: kalyn@szsst88.com