Self-Locking Nut

Replacing the grinding discs during the use of electric or pneumatic grinding tools is something that every user does not like to do.

It is too troublesome to load and remove the original nuts.

First, you must have a suitable tool, and secondly, the nuts will become looser during use. The tighter it is, the harder it will be to remove it.

The final installation requires special tools for locking. There is a high chance that the grinding disc will break and fly out, which would cause risks.

With this self-locking nut, you can easily install and remove the nut with your hands only.

The self-locking function can safely lock the grinding disc and make it firmly fixed on the main machine.

It saves the operator the tedious steps of finding tools, vigorously unscrewing, and vigorously locking.

Safety, time saving and labor saving are the biggest advantages of this product.

It is chrome plated. The chrome coating can effectively prevent corrosion and play a certain wear-resistant role.

Laser marking is used to process the logo. The laser marking logo has a beautiful and durable outlook.