S-98687A322 19 mm ID x 34 mm OD DIN 125 General Purpose Washers
General Purpose 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 black oxide steel finish, extending service life in harsh industrial environments
- Precise dimensional accuracy with 19mm ID and 34mm OD ensuring perfect fit for M18 screws and consistent performance
- Enhanced load distribution across 2.7-3.3mm thickness, reducing surface pressure and preventing component damage
- Full compliance with DIN 125 standards guaranteeing interchangeability and reliability in European mechanical assemblies
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance for safe use in regulated industries
- Optimized for metric fastener systems providing seamless integration in global industrial equipment and machinery
Professional Applications & Engineering Value
This M18 flat washer delivers critical engineering solutions where vibration resistance and surface protection are paramount. The black oxide steel construction provides essential corrosion protection in manufacturing facilities, automotive assemblies, and outdoor equipment exposed to moisture. With its DIN 125 certification, this metric washer ensures dimensional precision that prevents loosening under dynamic loads while maintaining electrical isolation between dissimilar metals. The controlled thickness range (2.7-3.3mm) offers optimal compression characteristics for industrial applications requiring consistent clamping force without deformation, making it ideal for heavy machinery, structural steel connections, and precision equipment where fastener integrity cannot be compromised.
Specification Summary & Compliance
Manufactured to DIN 125 specifications with metric dimensions: 19mm ID, 34mm OD, and 2.7-3.3mm thickness range. Material conforms to black oxide steel standards for corrosion resistance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance in international markets. Designed specifically for M18 screw size applications in industrial and mechanical fastening systems.
