Hexagon nuts with flange

Also known as cushioned nut, tooth nut, hexagonal flange face nut, flange nut, etc., its size specification is the same as the hexagonal nut, but its gasket and nut are integrated, and there is a non-slip tooth pattern below, which increases the surface area contact between the nut and the workpiece, compared with the combination of ordinary nut and washer, the anti-loosening performance is stronger.

Mainly used to connect two pipelines or between pipelines and equipment, because of its good sealing performance, most of them are used in pipeline connections or workpieces that need to increase the contact surface of nuts to ensure the firmness and sealing of the connection. It is able to withstand the action of high pressure and high temperature, preventing leakage and loosening.