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Product Lines

  • Carbon Steel

  • Stainless Stee

  • Anti-Loosening and Anti-Vibration

  • Easy to use

  • Applicable to a wide range of industries

  • Various Certifications Granted

  • NAS3350, JQA, NETIS, China Quality Certification Centre, Junker Test, TÜV Rheinland ISO9001:2015

Vibration can cause:
  • Loose screws/nuts.

  • The rotation of the wedged-shaped surface

  • The generation of oblique thrust

  • The conversion to longitudinal forces

  • Achieving loosening prevention

  • Both the hardness of the objects and that of the surface the fasteners to be fixed onto cannot be greater than that of washers.

  • Do not fix the fasteners onto the surface of non-metal, such as glass, wood, plastic, etc.

  • The assemblies mustn't rotate or slide.

  • Please fix the fasteners in the correct way. Then screw them again.

  • Please use electric tools rather than pneumatic or impact ones. Do not apply force after the products are fastened tightly.

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