S-98026A514 6.5 mm ID x 16.7 mm OD DIN 7349 Oversized Washers
Oversized 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 corrosion resistance with zinc yellow-chromate plating, extending service life in harsh industrial environments
- Optimal load distribution for Class 10.9 high-strength fasteners, preventing surface damage and maintaining joint integrity
- Precise dimensional accuracy with 6.5mm ID and 16.7mm OD ensuring perfect fit and alignment with M6 screws
- Enhanced durability through 2.7-3.3mm thickness, providing reliable performance under heavy mechanical stress
- Full compliance with DIN 7349 standards, guaranteeing consistent quality and interchangeability in European mechanical assemblies
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting strict international regulatory requirements
- Versatile industrial application across automotive, machinery, and construction sectors where high-strength fastening is critical
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M6 flat washers provide critical solutions for vibration management and load distribution in Class 10.9 fastener systems. The zinc yellow-chromate plated steel construction delivers exceptional corrosion protection, significantly reducing maintenance frequency in exposed environments. With precise 6.5mm ID and 16.7mm OD dimensions conforming to DIN 7349 standards, these washers prevent bolt loosening and surface deformation in heavy machinery, automotive assemblies, and structural steel connections. The optimized thickness range ensures consistent performance under dynamic loads while maintaining electrical isolation between dissimilar metals.
Specification Summary & Compliance
Manufactured to DIN 7349 specifications with precise dimensional tolerances for metric applications. Features 6.5mm internal diameter, 16.7mm outer diameter, and 2.7-3.3mm thickness compatible with M6 screw sizes and Class 10.9 fastener strength grade. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across international markets.
