S-93785A410 2.2 mm ID x 5 mm OD DIN 125 Plastic Washers

Key Features & Benefits at a Glance

• Exceptional temperature resistance from -20°F to 500°F for reliable performance in extreme thermal environments
• Superior chemical resistance thanks to PEEK plastic construction, preventing degradation in harsh industrial settings
• Maintained dimensional stability under varying conditions, ensuring consistent fit and function with M2 screws
• High hardness rating of Rockwell M103 for enhanced durability and reduced wear in demanding applications
• Precision metric dimensions (2.2mm ID, 5mm OD, 0.2-0.4mm thickness) for exact fit and alignment according to DIN 125 standard
• Regulatory compliance with RoHS 3 and REACH, meeting strict environmental and safety standards for industrial use
• Lightweight non-metallic solution that eliminates galvanic corrosion risks while providing electrical insulation

Professional Applications & Engineering Value

These PEEK plastic flat washers deliver critical engineering value in applications where metal components fail. The high-temperature capability (500°F maximum) makes them ideal for thermal management systems, aerospace components, and automotive assemblies exposed to extreme heat cycles. Their chemical resistance ensures longevity in chemical processing equipment, semiconductor manufacturing, and medical devices where corrosion resistance is paramount. The metric M2 sizing with precise DIN 125 compliance guarantees proper load distribution in compact assemblies, while the Rockwell M103 hardness maintains structural integrity under continuous vibration and pressure. These flat washers solve common industrial pain points including thermal expansion mismatches, electrical isolation requirements, and compliance with stringent environmental regulations.

Specification Summary & Compliance

This M2 metric flat washer features precise dimensional specifications: 2.2mm internal diameter, 5mm outer diameter, and 0.2-0.4mm thickness range, manufactured to DIN 125 standard for consistent quality and interchangeability. The PEEK plastic material provides exceptional performance characteristics including the Rockwell M103 hardness rating. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) ensures adherence to environmental safety standards, making these washers suitable for global industrial applications requiring verified material safety and restricted substance control.