Hexagonal Nut

There is an internal thread in the center of a hexagonal nut, which matches the external thread of a bolt. There are various specifications of the threads, including different diameters and pitches, to meet various connection requirements. Commonly used materials for hexagonal nuts are carbon steel and stainless steel. After appropriate heat treatment, they can possess relatively high strength and hardness, and the cost is relatively low. Hexagonal nuts are important components for connecting various mechanical parts and are widely applied in various fields.