S-97099A101 2.2 mm ID x 4.5 mm OD DIN 137A Heavy-Vibration-Resistant Spring Lock Washers
Heavy-Vibration-Resistant Spring Lock Washers
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior vibration resistance through curved spring design that maintains constant tension under dynamic loads
- Excellent corrosion resistance with 18-8 stainless steel construction for long-term reliability in harsh environments
- Precision dimensional accuracy with 2.2mm ID and 4.5mm OD ensuring perfect fit for M2 screw applications
- DIN 137A compliance guarantees consistent performance and interchangeability in metric fastener systems
- Environmental regulation compliance with RoHS 3 and REACH standards for global industrial applications
- Optimal spring action from 0.3mm thickness and curved shape providing reliable locking force
- Compact design with 1mm overall height for space-constrained assembly applications
Professional Applications & Engineering Value
These M2 spring lock washers deliver critical vibration-resistant performance in demanding industrial environments where fastener loosening can compromise system integrity. The curved spring lock washer design creates continuous tension that counters vibrational forces in machinery, electronics, and precision equipment. Manufactured from 18-8 stainless steel, these washers resist corrosion from moisture, chemicals, and atmospheric exposure, ensuring long-term reliability. The DIN 137A specification ensures dimensional precision and consistent spring characteristics for M2 fastener systems. Ideal for automotive components, industrial machinery, electronic enclosures, and precision instruments, these metric spring washers provide engineered solutions to prevent costly downtime and maintenance from fastener failure.
Specification Summary & Compliance
This M2 spring lock washer features precise dimensions with 2.2mm internal diameter, 4.5mm outer diameter, 0.3mm thickness, and 1mm overall height. Manufactured to DIN 137A standards for curved spring washers, ensuring consistent performance in metric fastener applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting current environmental and safety requirements for industrial use worldwide.
