S-91145A160 0.2" ID x 0.399" OD Insulating Washers

Key Features & Benefits at a Glance

• Superior electrical insulation provided by Nylon 6/6 material prevents current leakage and protects components
• Excellent corrosion resistance ensures long-term reliability in harsh industrial environments
• Wide temperature tolerance from -40°F to 180°F maintains performance in extreme conditions
• Precise dimensional fit with 0.2" ID and 0.26" sleeve OD ensures secure mounting for No. 10 screws
• Enhanced durability with Rockwell R108 hardness withstands repeated assembly and disassembly
• Environmental compliance with RoHS 3 (2015/863/EU) meets strict regulatory requirements
• Reliable vibration resistance from the sleeve design maintains fastener integrity under dynamic loads

Professional Applications & Engineering Value

This Nylon 6/6 plastic sleeve washer delivers critical engineering solutions where electrical insulation and chemical resistance are paramount. The sleeve design extends along the fastener shaft, providing superior protection against galvanic corrosion and electrical short circuits in industrial applications. With its Rockwell R108 hardness and wide temperature range from -40°F to 180°F, this plastic washer maintains dimensional stability and mechanical properties in demanding environments including electrical enclosures, automotive assemblies, and outdoor equipment. The off-white color allows for easy identification and quality control during installation processes.

Specification Summary & Compliance

Manufactured to precise inch system dimensions: 0.2" ID, 0.399" OD, 0.063" thickness, with 0.26" sleeve OD and 0.625" sleeve height. Designed specifically for No. 10 screw size applications. Compliant with RoHS 3 (2015/863/EU) environmental standards, ensuring restriction of hazardous substances. The Nylon 6/6 material provides consistent performance across the specified temperature range while maintaining mechanical integrity and electrical insulation properties.