S-90504A113 5.3 mm ID x 11 mm OD DIN 137B Wave Spring Lock Washers
Wave Spring Lock Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration damping through wave spring design that maintains consistent pressure under dynamic loads
- Enhanced corrosion resistance with black-oxide steel coating for extended service life in harsh environments
- Precise dimensional accuracy with 5.3mm ID and 11mm OD ensuring perfect fit for M5 screw applications
- Reliable spring performance maintained by Rockwell C42 hardness for consistent load distribution
- Industry-standard compliance with DIN 137B specifications guaranteeing interchangeability and quality
- Environmental responsibility through RoHS 3 and REACH compliance for sustainable manufacturing
- Space-efficient design with 0.5mm thickness and 2.2mm overall height for compact assemblies
Professional Applications & Engineering Value
This M5 wave washer engineered to DIN 137B standards provides critical spring force in mechanical assemblies where vibration resistance and consistent preload are essential. The black-oxide steel construction offers superior corrosion protection while maintaining the Rockwell C42 hardness required for repeated compression cycles. Ideal for automotive components, industrial machinery, and electrical enclosures, this metric wave washer solves common engineering challenges like bolt loosening, thermal expansion compensation, and wear reduction. The wave-form design ensures reliable performance in applications demanding vibration damping and thermal cycling resistance, making it a vital component for maintenance-free operation in demanding industrial environments.
Specification Summary & Compliance
This wave washer meets DIN 137B specifications with precise dimensions: 5.3mm internal diameter, 11mm outer diameter, and 0.5mm thickness. Manufactured from black-oxide steel with Rockwell C42 hardness rating, it maintains dimensional stability under compression. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications across global markets.
