S-98688A176 5.3 mm ID x 9 mm OD DIN 433 General Purpose Washers
General Purpose Washers
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion protection through zinc plating extends service life in demanding environments
- Precise dimensional accuracy with 5.3mm ID and 9mm OD ensures perfect fit for M5 fasteners
- DIN 433 compliance guarantees consistent quality and reliable performance in industrial assemblies
- Optimized load distribution with 0.9-1.1mm thickness prevents surface damage and loosening
- Environmental regulation compliance with RoHS 3 and REACH meets strict international standards
- Versatile metric sizing compatible with global engineering specifications and replacement parts
- Durable steel construction provides reliable mechanical strength for repeated assembly cycles
Professional Applications & Engineering Value
This M5 metric flat washer delivers critical engineering solutions through its zinc plated steel construction and precision manufacturing. The electroplated zinc coating creates a sacrificial barrier that actively resists oxidation and chemical exposure in industrial environments, significantly extending maintenance intervals. Engineered to DIN 433 standards, these washers maintain consistent dimensional stability for reliable load distribution across mating surfaces, preventing embedment and joint relaxation in automotive assemblies and machinery. The controlled thickness range (0.9-1.1mm) ensures optimal clamping force without compromising fastener integrity, while the standardized metric dimensions guarantee interchangeability across global supply chains for maintenance and production lines.
Specification Summary & Compliance
Manufactured to DIN 433 standards with precise dimensional tolerances: 5.3mm inner diameter, 9mm outer diameter, and 0.9-1.1mm thickness range. Constructed from zinc plated steel for corrosion resistance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for international industrial applications.
