S-95630A886 0.656" ID x 0.938" OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional heat resistance up to 500°F (260°C) for reliable performance in high-temperature industrial processes
• Superior chemical resistance thanks to PTFE material, preventing degradation from harsh chemicals and solvents
• Optimal load distribution with precise 0.656" ID and 0.938" OD dimensions, reducing stress on 5/8" screw assemblies
• Consistent durability with Durometer 55D hardness, maintaining shape and function under mechanical pressure
• Regulatory compliance assurance with RoHS 3 and REACH standards, meeting strict environmental and safety requirements
• Reliable thickness tolerance of 0.090-0.112" ensuring proper fit and sealing in inch-based applications
• Non-stick, low-friction surface of white PTFE for easy installation and removal, minimizing maintenance downtime

Professional Applications & Engineering Value

This PTFE plastic flat washer delivers critical engineering value in demanding environments where temperature extremes and chemical exposure compromise standard washers. The PTFE material provides inherent chemical resistance, making it ideal for chemical processing, pharmaceutical, and food equipment where corrosion resistance is paramount. With a maximum temperature rating of 500°F, it maintains structural integrity in high-heat applications like oven assemblies, automotive systems, and industrial machinery. The precise 5/8" screw size compatibility and flat washer design ensure uniform load distribution, preventing joint loosening and component damage. These white plastic washers offer reliable sealing and insulation properties while meeting stringent RoHS 3 and REACH compliance requirements for industrial safety standards.

Specification Summary & Compliance

This flat washer features inch system dimensions with 0.656" inner diameter, 0.938" outer diameter, and thickness range of 0.090-0.112" for precise fit with 5/8" screws. Manufactured from PTFE plastic with Durometer 55D hardness, it delivers consistent performance across its specified temperature range. The product fully complies with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations concerning chemical substances, ensuring environmental responsibility and workplace safety.