S-92168A107 6.4 mm ID x 12 mm OD DIN 137B Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance through wave spring design that maintains consistent tension under dynamic loads
• Excellent corrosion resistance with 18-8 stainless steel construction for long-term reliability in harsh environments
• Precise dimensional compatibility with 6.4mm ID perfectly matching M6 screw applications
• Optimized spring action with 2.6mm overall height providing effective load distribution
• Industry-standard compliance with DIN 137B specifications ensuring consistent performance
• Environmental regulation compliance meeting RoHS 3 and REACH requirements for global industrial use
• Space-efficient design with 0.5mm thickness allowing installation in confined metric assemblies

Professional Applications & Engineering Value

This M6 wave washer delivers critical engineering solutions where vibration damping and spring tension maintenance are essential. The 18-8 stainless steel construction provides exceptional corrosion resistance, making it ideal for applications exposed to moisture, chemicals, or outdoor conditions. The wave form design creates consistent spring force that compensates for thermal expansion, material settling, and vibration-induced loosening in metric fastener systems. Particularly valuable in automotive assemblies, machinery manufacturing, and electrical enclosures, this DIN 137B compliant washer prevents bolt loosening while maintaining clamp load integrity. The precise 6.4mm inner diameter ensures perfect fitment with M6 screws, while the 12mm outer diameter provides optimal bearing surface for distributed pressure.

Specification Summary & Compliance

Manufactured to DIN 137B standards with precise metric dimensions: 6.4mm inner diameter, 12mm outer diameter, 0.5mm thickness, and 2.6mm overall height. The 18-8 stainless steel construction ensures consistent mechanical properties and corrosion resistance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental standards for industrial components. Designed specifically for M6 screw applications in metric measurement systems.