Metric External Tooth Lock Washer Spring steel DIN Lock Washers M8
An external tooth lock washer is a type of fastening component designed to prevent loosening from vibration and torque. Its toothed edges grip the surface of the connected parts, providing enhanced friction and stability. Commonly used in various applications, these washers ensure secure assemblies in machinery, automotive, and construction industries.
structural design
Its structure features a series of sharp, protruding teeth on the outer edge, which dig into the surface of the material when the fastener is tightened. This creates a locking effect, enhancing grip and stability. Typically made from durable materials like steel or stainless steel, the external tooth lock washer is used in applications ranging from automotive to construction. Its design allows for easy installation and effective performance under various load conditions, making it a reliable choice for securing connections.
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Strong, Durable, Reliable
Their advantages include superior locking capability due to the external teeth, which dig into the surface of the connected materials, ensuring a secure fit. This design distributes the load evenly, reducing stress on individual components and minimizing the risk of damage. Additionally, they are effective in vibration-prone applications, making them ideal for automotive and machinery uses. The external teeth also allow for easy installation and removal, making maintenance more efficient. Overall, these washers enhance reliability and longevity of assemblies.
Material Introduction
Carbon Steel:
Description: A common material choice for lock washers due to its strength and durability.
Properties: Good tensile strength, cost-effective, and suitable for general applications. Can be treated with coatings for corrosion resistance.
Stainless Steel:
Description: Offers higher corrosion resistance compared to carbon steel, making it suitable for outdoor or humid environments.
Properties: Known for its strength, durability, and resistance to rust and oxidation. Available in various grades (e.g., 304, 316) depending on the application requirements.
Alloy Steel:
Description: Typically used in high-stress applications where additional strength is required.
Properties: Enhanced hardness and tensile strength compared to standard carbon steel. Often heat-treated to improve performance.