S-95610A160 5.3 mm ID x 11 mm OD Plastic Washers

Key Features & Benefits at a Glance

• Corrosion-free performance in harsh environments due to nylon plastic construction
• Excellent electrical insulation properties for enhanced safety in electrical assemblies
• Wide operating temperature range from -40°F to 180°F for reliable performance in varied conditions
• Superior durability and wear resistance provided by Rockwell R120 hardness material
• Precise M5 screw compatibility with 5.3mm ID ensuring secure, vibration-resistant fastening
• Lightweight and non-conductive properties ideal for reducing weight and preventing galvanic corrosion
• Environmental compliance assurance with RoHS 3 (2015/863/EU) standards for regulated industries

Professional Applications & Engineering Value

This M5 Nylon Plastic Flat Washer is engineered to address common industrial challenges where metal fasteners fall short. Its off-white nylon material provides inherent corrosion resistance, eliminating galvanic corrosion issues in dissimilar metal assemblies and making it ideal for marine, chemical processing, and outdoor applications. The electrically insulating properties prevent current flow between components, crucial for electrical enclosures, control panels, and electronic devices. With a temperature range of -40°F to 180°F, this metric flat washer maintains dimensional stability across extreme conditions, while the Rockwell R120 hardness ensures long-term performance without cracking or deformation under load. The precise 5.3mm ID and 11mm OD dimensions provide optimal load distribution for M5 screw applications, preventing surface damage and maintaining joint integrity in automotive, aerospace, and consumer product assemblies.

Specification Summary & Compliance

This metric flat washer features precise dimensional specifications with 5.3mm inner diameter, 11mm outer diameter, and 0.8-1.2mm thickness range, ensuring proper fit for M5 screw size applications. Manufactured from nylon plastic with Rockwell R120 hardness for consistent performance. The product is fully RoHS 3 (2015/863/EU) compliant, meeting stringent environmental regulations for hazardous substance restrictions. Suitable for temperature applications from -40°F to 180°F while maintaining structural integrity and dimensional stability.