S-95630A563 10.5 mm ID x 20 mm OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional thermal stability for reliable performance in extreme temperatures ranging from -50°F to 500°F, preventing deformation and maintaining seal integrity.
• Superior chemical resistance due to PTFE material, offering protection against corrosive substances and extending service life in harsh industrial environments.
• Consistent dimensional accuracy with precise 10.5mm ID and 20mm OD, ensuring proper fit and even load distribution for M10 screw applications.
• Optimal hardness and durability with Durometer 51D rating, providing excellent wear resistance and long-term reliability under mechanical stress.
• RoHS 3 compliance ensuring environmental safety and meeting stringent EU regulations for hazardous substance restrictions.
• Lightweight and non-conductive properties making it ideal for electrical insulation and reducing overall assembly weight.
• Cost-effective maintenance solution by reducing friction and preventing galvanic corrosion between dissimilar metals.

Professional Applications & Engineering Value

This PTFE plastic flat washer is engineered to address critical challenges in demanding industrial settings, such as chemical processing, aerospace, and high-temperature manufacturing. Its PTFE material delivers unmatched chemical resistance, safeguarding assemblies from aggressive fluids and solvents that degrade conventional washers. The metric dimensions (10.5x20mm) and precise M10 screw size compatibility ensure secure fastening and uniform pressure distribution, minimizing bolt loosening and joint failure. With an operational range from -50°F to 500°F, it maintains structural integrity in thermal cycling environments, reducing downtime and replacement costs. Ideal for industrial washers applications requiring high-temperature resilience and RoHS 3 compliant standards, this washer enhances safety and longevity in corrosive or extreme temperature assemblies.

Specification Summary & Compliance

This flat washer features precise metric dimensions with an Inner Diameter of 10.5 mm, Outer Diameter of 20 mm, and Thickness of 1.8-2.2 mm, designed for M10 screw size applications. It complies with RoHS 3 (2015/863/EU) standards, ensuring adherence to environmental regulations. The PTFE plastic material and Durometer 51D hardness provide consistent performance, while the manufacturing process focuses on dimensional accuracy suitable for industrial fastener requirements.