Stainless Steel Lock Washer

Specifications for Stainless Steel Internal Teeth Serrated Lock Washer

Stainless steel internal toothed washers are small fastening components with teeth on the inner edge. They are usually used in combination with bolts and nuts to enhance the fastening effect.

● Good Anti-loosening Performance: When the nut is tightened, the internal teeth of the washer will bite into the surface of the bolt and nut, generating a strong mechanical locking effect, which can effectively prevent the bolt and nut from loosening, especially in applications with vibration or impact.
● Corrosion Resistance: Made of stainless steel, they have excellent corrosion resistance and can maintain good performance in harsh environments, suitable for outdoor or corrosive working conditions.
● Good Electrical Conductivity: The teeth of the washer can cut through surface oxides, paint and other substances, making better electrical connections, so they are often used in electrical and electronic equipment.
● Diverse Specifications: Available in a variety of specifications to match different bolt diameters, meeting the needs of various fastening connections.

Applications
● Machinery Manufacturing: Widely used in the assembly of mechanical equipment, such as engine components and gearbox connections, to ensure the reliability of mechanical connections.
● Electrical and Electronic Equipment: Used in the installation and connection of electrical equipment, such as the fixation of electrical cabinet components and the connection of motor terminals, to prevent loosening and ensure good electrical conductivity.
● Automobile Industry: Applied in the assembly of automobile engines, chassis and other parts to enhance the fastening effect and prevent parts from loosening due to vibration.
● Household Appliances: Used in the manufacturing of household appliances such as washing machines and refrigerators to ensure the stability of component connections.

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