S-95630A610 2.2 mm ID x 5 mm OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional thermal stability for reliable performance in high-temperature environments up to 500°F
• Superior chemical resistance from PTFE material, ideal for corrosive industrial settings
• Precise dimensional fit with 2.2mm ID and 5mm OD ensures secure fastening for M2 screws
• Consistent hardness (Durometer 51D) maintains structural integrity under mechanical stress
• Regulatory compliance with RoHS 3 and REACH standards for safe global industrial use
• Minimal thickness variation (0.7-0.9mm) provides uniform load distribution and vibration damping
• Non-conductive properties make these washers perfect for electrical insulation applications

Professional Applications & Engineering Value

These M2 PTFE flat washers deliver critical engineering solutions where traditional metal washers fail. The PTFE plastic construction offers inherent chemical resistance against aggressive solvents, acids, and bases, while maintaining dimensional stability across extreme temperature cycles from cryogenic to 500°F. The metric flat washer design with precise 2.2mm inner diameter ensures perfect alignment with M2 fasteners in industrial applications requiring electrical insulation, including electronics assembly, chemical processing equipment, and high-temperature machinery. The low friction coefficient of PTFE prevents galling and seizing, extending component life in dynamic loading environments.

Specification Summary & Compliance

This metric flat washer features precise dimensions (2.2mm ID, 5mm OD, 0.7-0.9mm thickness) manufactured to standard M2 screw size requirements. The PTFE plastic material maintains Durometer 51D hardness across the operating range. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and unrestricted industrial use. The white color provides visual identification for quality control in assembly processes.