S-95225A315 3.2 mm ID x 7 mm OD DIN 125 Plastic Washers

Key Features & Benefits at a Glance

• Superior electrical insulation prevents current leakage and short circuits in sensitive electrical assemblies
• Effective vibration damping reduces component wear and extends equipment service life
• Temperature resistance up to 230°F maintains performance in moderate heat environments
• Precise DIN 125 dimensional compliance ensures consistent fit and reliable performance with M3 screws
• Non-conductive hard fiber construction provides reliable isolation in electrical applications
• Environmental compliance meets RoHS 3 and REACH standards for restricted substance control
• Optimized dimensions (3.2mm ID × 7mm OD) provide proper load distribution while minimizing space requirements

Professional Applications & Engineering Value

These M3 metric hard fiber flat washers deliver critical electrical insulation and mechanical protection in industrial applications where conductivity must be avoided. The hard fiber material provides excellent dielectric properties while offering reliable vibration damping to prevent fastener loosening in dynamic environments. Engineered to DIN 125 specifications, these black fiber washers maintain dimensional stability and consistent performance in electrical enclosures, control panels, and electronic assemblies. The non-conductive characteristics make them ideal for isolating live components, while their thermal resistance up to 230°F ensures reliability in various operating conditions. These washers solve common engineering challenges by preventing galvanic corrosion and providing consistent insulation without compromising mechanical integrity.

Specification Summary & Compliance

Manufactured to DIN 125 standard with precise dimensions: 3.2mm inner diameter, 7mm outer diameter, and 0.4-0.6mm thickness range. Compatible with M3 screw sizes for optimal fit and function. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance compliance. The hard fiber material provides consistent performance within the specified temperature range while maintaining dimensional stability across applications.