1. Internal structure: The inside of the lock nut is usually designed with special structures, such as inclined surfaces, springs, etc., which are designed to increase friction or generate additional tension, so as to achieve the locking effect.
2. External surface: The external surface of the lock nut is usually treated with special treatment, such as surface coating, gear structure, etc., to increase friction or improve wear resistance.
3. Excellent vibration resistance: When the lock nut is tightened, its special structure (such as 30° wedge bevel) can make the top thread of the bolt tightly clamp, and the normal force applied is much greater than the ordinary specification nut, so it has excellent vibration resistance.
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Introduction
Specification Table
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