【High Quality】This hexagon self-locking nut is made of high-quality stainless steel, which is durable and has excellent corrosion resistance. Whether indoors or outdoors, it is an indispensable and excellent tool in your toolbox.
【Self-locking Design】There is a nylon insert inside the nut, which can provide strong friction during the installation process. It enables the nut to be locked onto the bolt firmly and not easy to loosen, greatly reducing your worries about the nut loosening and falling off.
【Wide Application】Hexagon self-locking nuts are widely used in industries, workshops, construction machinery, ships, and even handicraft production.