![T5 loctite coating](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Enhanced Anti-loosen Coatings
The finished screws were coated the blue coating on one side of the screw bodies.
- The blue coating is a sealant mechanism called thread-locker.
- This special coating keep screws from shaking loose over time. Even when screws are screwed tight there is a gap in them, and due to wear and tear they may get loosened.
- Laptops moving around a lot and due to fans, they vibrating, without locktight, eventually something would loosen up.Having this coating ensures the screws dont loosen.