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Serrated Lock Washer - High-Performance Anti-Loosening Washer for Secure Fastening

Our factory has been a leading manufacturer in this field for 26 years, specializing in circlips, disc springs, pins, and keys. With extensive technological expertise and quality certifications, we have built strong capabilities. As a result, we have established long-term partnerships with several renowned international companies, including Würth, Geiser, Seeger, Nidec, and Beneri, as well as major domestic clients like China Railway Corporation and the People’s Republic of China Bearings. All our products are fully certified.

  • Place of Origin: Jiangxi, China Brand: Jiangxi Kaixu
  • Name: Serrated Lock Washer Standard: DIN6798J, DIN6798A, DIN6797A, DIN6797J
  • Size: 3mm-30mm Material: spring steel, stainless steel
  • Surface treatment: Black, Zinc Plated, Plain, Black Phosphated Applications: motors, gearboxes, gearboxes, engine components bearings, gearboxes, shock absorber piston rods, thrust rods, hydraulics, wind turbines, electronic equipment
  • Lead time: 7-15 days Packing: oil paper+carton+pallet
  • Certificate: IATF16949/14001/45001/Test Report /Material Report Sample: Free of charge

The Serrated Lock Washer is designed to prevent loosening of fasteners due to vibration or rotational forces. Made from high-quality materials like stainless steel, carbon steel, or alloy steel, this washer features serrated teeth that grip the mating surface, ensuring a secure and tight fit. It is perfect for applications where bolts or screws may be exposed to continuous vibrations or dynamic loads, making it ideal for use in automotive, industrial machinery, aerospace, and other high-performance environments.

This lock washer provides superior resistance to loosening, ensuring the integrity and stability of mechanical assemblies. Whether you're working with critical automotive systems, heavy machinery, or high-speed equipment, the Serrated Lock Washer offers unmatched reliability and performance.

Key Features:

  • Serrated teeth for superior grip and anti-loosening performance
  • Made from high-quality materials like stainless steel, carbon steel, and alloy steel
  • Ideal for automotive, industrial machinery, aerospace, and other high-performance applications
  • Prevents loosening from vibrations and rotational forces
  • Ensures a secure fit for fasteners in critical systems
  • Easy to install and reliable for long-term use
  • Available in various sizes to suit different fasteners and applications微信图片_202502201829541.jpg微信图片_202502201829545.jpg微信图片_202502201827012.jpg微信图片_202502201832506.jpg微信图片_202502201801497.jpg95643e883412c88aa6eb9c81ef54093.jpg微信图片_202502201830003.jpg微信图片_202502201830024.jpg微信图片_202502201830023.jpg