S-91666A150 8.4 mm ID x 17 mm OD Plastic Washers

Key Features & Benefits at a Glance

• Superior chemical resistance from PVDF plastic material prevents degradation in harsh industrial environments
• Exceptional thermal stability maintains structural integrity at temperatures up to 300°F (149°C)
• Precise M8 compatibility with 8.4mm ID ensures perfect fit and consistent performance
• Durable construction with Rockwell R93 hardness provides long-lasting wear resistance
• Regulatory compliance with RoHS 3 and REACH standards ensures environmental safety
• Reliable load distribution through 17mm OD design protects sensitive surfaces
• Consistent dimensional stability with 1.4-1.8mm thickness range for uniform performance

Professional Applications & Engineering Value

These M8 PVDF plastic flat washers deliver critical protection in demanding applications where chemical exposure and thermal stress compromise conventional components. The PVDF material offers exceptional resistance to acids, solvents, and corrosive chemicals while maintaining mechanical properties at elevated temperatures up to 300°F. This makes them ideal for chemical processing equipment, semiconductor manufacturing, food processing machinery, and pharmaceutical applications where material purity and thermal stability are paramount. The metric flat washer design ensures proper load distribution while the white color provides visual cleanliness indicators in controlled environments.

Specification Summary & Compliance

This metric flat washer features precise dimensions with 8.4mm internal diameter, 17mm outer diameter, and 1.4-1.8mm thickness range. Manufactured from PVDF plastic with Rockwell R93 hardness rating, the component maintains dimensional stability across its operational range. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial applications requiring certified components.