S-98026A519 10.6 mm ID x 29.7 mm OD DIN 9021 Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc yellow-chromate plating for extended service life in harsh industrial environments
• Optimal load distribution thanks to precise 29.7mm outer diameter design that prevents surface damage and fastener loosening
• Perfect compatibility with M10 Class 10.9 high-strength fasteners for reliable connections in demanding applications
• Enhanced durability through steel construction that withstands heavy mechanical stress and vibration
• Precision engineering to DIN 9021 standards ensuring consistent 10.6mm inner diameter for accurate fastener fit
• Regulatory compliance with RoHS 3 and REACH standards for safe, environmentally responsible manufacturing
• Versatile thickness range of 2.3-2.7mm providing flexibility for various assembly requirements

Professional Applications & Engineering Value

These M10 flat washers deliver exceptional engineering value in industrial applications where vibration resistance and surface protection are critical. The zinc yellow-chromate plated steel construction provides superior corrosion protection, making them ideal for outdoor equipment, automotive assemblies, and machinery exposed to moisture or chemicals. The DIN 9021 specification ensures precise dimensional accuracy, preventing fastener sinking into soft materials and maintaining clamp force integrity. When paired with Class 10.9 fasteners, these washers effectively distribute loads across larger surface areas, reducing point stress and preventing joint failure in high-vibration environments. The combination of robust material and protective plating makes these metric flat washers essential components for structural applications requiring long-term reliability and maintenance reduction.

Specification Summary & Compliance

This flat washer conforms to DIN 9021 dimensional standards with precise inner diameter of 10.6mm, outer diameter of 29.7mm, and thickness range of 2.3-2.7mm. Manufactured from zinc yellow-chromate plated steel for compatibility with M10 Class 10.9 fasteners. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence for industrial applications worldwide.