S-93925A413 23 mm ID x 36 mm OD DIN 6797 Internal-Tooth Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance with internal teeth that bite into mating surfaces to prevent loosening under dynamic loads
• Excellent corrosion resistance thanks to 18-8 stainless steel construction for long service life in harsh environments
• Precise dimensional compatibility with 23mm ID specifically designed for M22 screw applications
• Reliable locking performance compliant with DIN 6797 standard for consistent quality and predictable behavior
• Enhanced safety and reliability through internal tooth design that provides maximum contact and holding power
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for global industrial use
• Optimized load distribution with 36mm OD providing stable bearing surface and reduced surface pressure

Professional Applications & Engineering Value

This M22 internal tooth lock washer delivers exceptional engineering value in applications where vibration-induced loosening poses significant reliability risks. The 18-8 stainless steel construction ensures corrosion resistance in demanding environments including marine, chemical processing, and outdoor equipment. The internal tooth configuration provides superior biting action that maintains clamping force where external teeth might interfere with adjacent components. Engineered to DIN 6797 specifications, this washer offers predictable performance in heavy machinery, automotive assemblies, and industrial equipment where secure fastening is critical. The combination of metric dimensions and standardized compliance makes it ideal for European machinery and global manufacturing applications requiring reliable vibration-resistant solutions.

Specification Summary & Compliance

This internal tooth lock washer features precise dimensions with 23mm internal diameter, 36mm outer diameter, and 1.3-1.6mm thickness specifically engineered for M22 screw applications. Manufactured to DIN 6797 standard with internal tooth location, ensuring consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial components. The 18-8 stainless steel material provides excellent mechanical properties without specific hardness rating requirements as per standard specifications.