S-91545A410 2.2 mm ID x 5 mm OD DIN 125 Plastic Washers
Plastic Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Self-lubricating design reduces friction and wear during installation, extending component life
- High-temperature resistance up to 220°F maintains performance in demanding operating conditions
- Precision DIN 125 compliance ensures perfect fit and reliable load distribution for M2 screws
- Rockwell M75 hardness provides excellent durability and resistance to deformation under pressure
- Corrosion-resistant nylon construction eliminates rust concerns in humid or chemical environments
- Regulatory compliance with RoHS 3 and REACH standards meets international environmental and safety requirements
- Metric sizing accuracy (2.2mm ID/5mm OD) guarantees seamless integration with M2 fastener assemblies
Professional Applications & Engineering Value
These lubricant-filled nylon flat washers solve critical assembly challenges in precision engineering applications. The DIN 125 compliant design ensures consistent thickness (0.2-0.4mm) and dimensional stability, preventing loosening in M2 screw assemblies subjected to vibration or thermal cycling. The gray lubricant-filled nylon plastic material provides inherent corrosion resistance while the embedded lubricant reduces installation torque requirements by up to 30%, protecting delicate components in electronics, medical devices, and automotive controls. With a temperature range reaching 220°F, these washers maintain integrity in environments where metal alternatives would fail, making them ideal for industrial washers applications requiring electrical insulation and chemical resistance.
Specification Summary & Compliance
Manufactured to DIN 125 standards with precise metric dimensions (2.2mm ID, 5mm OD, 0.2-0.4mm thickness) for M2 screw size applications. The lubricant-filled nylon plastic material meets Rockwell M75 hardness specifications and maintains dimensional stability across the operating temperature range. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures safe use in international markets.
