Self-Locking Flat Washers for Enhanced Stability in Maintenance Industries

• Customization: Available
• Type: Flat Gasket
• Material: Steel
• Model NO.: 1-1
• Combination Washer Structure: A Type
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Applicable Industries: Manufacturing, Maintenance Industry
• Use: Lock Washers
• Surface Treatment: True Color
• Whether to Support Customization: Support
• Transport Package: Container
• Specification: 10
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

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Introducing the innovative double-layered self-locking washer, designed to redefine reliability and stability in modern engineering applications:

Structural Design: This ingenious assembly consists of two interlocking metal washers, each meticulously crafted with a wedge-shaped or cam-shaped large tooth surface on one side, and radial fine teeth adorning the other. When paired, the large tooth surfaces align perfectly, working in tandem to ensure seamless assembly and optimal performance.
Working Principle: As the bolt or nut is secured, the washer's radial fine teeth ingeniously amplify the friction coefficient of the contact surface. When a loosening tendency occurs, slippage between the wedge-shaped teeth is cleverly utilized. The unique angle of these teeth, surpassing the thread's lift angle, causes the washer to thicken axially more than the thread's climb, effectively boosting axial preload and triumphantly combating loosening due to vibrations.

Material Characteristics: Crafted from premium materials, including stainless steel, carbon steel, and specialized alloys like EN1.4404 and EN1.7182, these washers boast superior high-temperature resilience, moisture resistance, and exceptional corrosion resistance. With options like S60c and 35CrMo high-grade steels, they are engineered for durability and excellence.

Product Advantages: Our self-locking flat washers promise unparalleled safety and remarkable efficacy in preventing loosening, irrespective of vibration or power loads. The robust locking mechanism remains unaffected by lubrication and maintains exceptional performance regardless of pre-tightening force. Their resilience allows for controlling pre-tightening force, mirroring the temperature characteristics of standard bolts and nuts, making them perfect for reuse.

Application Areas: These versatile washers find their place in diverse industries including automotive, 3C, equipment, medical, aviation, and rail. They excel in critical fastening applications such as aircraft engine and fuselage structures, automotive chassis and engine components, heavy machinery and electrical equipment connections, as well as in the construction of bridges and ships, ensuring steadfast security across the board.