S-92168A109 8.4 mm ID x 15 mm OD DIN 137B Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior vibration damping with wave spring design to maintain consistent tension and prevent fastener loosening in dynamic applications
• Excellent corrosion resistance from 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments
• Precise dimensional compliance with DIN 137B standards for guaranteed interchangeability and fit with M8 fastener systems
• Optimized spring force distribution through 0.8mm thickness and 3mm wave height design for balanced load bearing
• Environmental regulation compliance meeting RoHS 3 and REACH standards for safe use in regulated industries
• Durable material performance with 18-8 stainless steel offering excellent strength-to-weight ratio and temperature resistance
• Easy installation and removal with 8.4mm inner diameter providing smooth engagement with M8 screws

Professional Applications & Engineering Value

Engineered to address critical vibration-induced fastener failure in industrial settings, these M8 wave washers deliver exceptional spring force maintenance through their precisely formed wave pattern. The 18-8 stainless steel construction provides inherent corrosion resistance, making them ideal for applications in chemical processing, marine environments, food equipment, and outdoor machinery where moisture and corrosive elements are present. Their DIN 137B compliance ensures consistent performance in metric fastener systems, while the wave design compensates for thermal expansion and material relaxation. These vibration resistant washers effectively prevent bolt loosening in automotive assemblies, electrical enclosures, and manufacturing equipment, reducing maintenance frequency and enhancing operational safety through reliable spring washer action that maintains clamping force under dynamic loads.

Specification Summary & Compliance

This wave spring washer features precise dimensions of 8.4mm inner diameter, 15mm outer diameter, and 0.8mm thickness with 3mm overall wave height, engineered specifically for M8 fastener systems. Manufactured in compliance with DIN 137B standards for dimensional accuracy and performance consistency. The product meets RoHS 3 (2015/863/EU) compliance for restricted substance control and REACH (EC 1907/2006) regulations for chemical safety, ensuring environmental responsibility and regulatory acceptance across industrial markets.