S-97079A105 10.5 mm ID x 18 mm OD DIN 137A Heavy-Vibration-Resistant Spring Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance through curved spring design that maintains constant tension and prevents fastener loosening under dynamic loads
• Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh environments including chemical and marine applications
• Precise M10 compatibility with 10.5mm inner diameter ensuring perfect fit and optimal load distribution
• Reliable performance standardization through DIN 137A compliance, guaranteeing consistent quality and dimensional accuracy
• Environmental regulation compliance with RoHS 3 and REACH certification for safe use across global markets
• Optimized spring action with 4mm overall height and 0.8mm thickness providing effective deflection and recovery properties
• Durable industrial performance with 18mm outer diameter offering substantial bearing surface for enhanced fastener stability

Professional Applications & Engineering Value

This M10 spring lock washer delivers critical vibration-damping performance for industrial machinery, automotive assemblies, and structural applications where dynamic loads threaten fastener integrity. The 316 stainless steel construction provides exceptional resistance to corrosive elements including chlorides and chemicals, making it ideal for marine equipment, food processing machinery, and chemical plant installations. The precisely engineered curved design creates continuous spring tension that compensates for thermal expansion, material relaxation, and vibration-induced loosening. As a DIN 137A compliant component, it ensures reliable performance in high-stress applications while maintaining dimensional precision. The metric spring washer effectively prevents costly maintenance downtime and equipment failure by securing critical connections in vibrating systems, rotating machinery, and precision equipment assemblies.

Specification Summary & Compliance

This spring lock washer features precise dimensional specifications including 10.5mm inner diameter, 18mm outer diameter, 0.8mm thickness, and 4mm overall height, engineered for M10 screw applications. Manufactured to DIN 137A standards for dimensional accuracy and performance reliability. The component is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) certified, meeting the latest environmental regulations for hazardous substance restrictions. The curved spring lock washer shape provides consistent spring action and vibration resistance as specified by international fastener standards for industrial applications.