S-94610A210 0.094" ID x 0.25" OD Ultra-High-Temperature Ceramic Washers

Key Features & Benefits at a Glance

• Exceptional thermal resistance – withstands continuous exposure up to 3000°F, preventing deformation and failure in extreme heat applications.
• Corrosion and chemical inertness – ceramic material ensures long-term reliability without rusting or degrading in harsh industrial environments.
• Precise dimensional fit
• Consistent load distribution – flat design with 0.028–0.036" thickness helps prevent surface damage and loosening under vibration or thermal cycling.
• Environmental and safety compliance – meets RoHS 3 and REACH standards, ensuring safe use in regulated industries without hazardous substances.
• Electrical insulation properties – off-white ceramic construction offers excellent dielectric strength for applications requiring non-conductive components.
• Lightweight and durable – ideal for reducing weight while maintaining structural integrity in aerospace, furnace, or energy systems.

Professional Applications & Engineering Value

This ceramic flat washer is engineered to address critical challenges in high-temperature and corrosive settings where metal washers fail. Its off-white ceramic composition delivers superior thermal stability up to 3000°F, making it indispensable in furnace linings, kilns, exhaust systems, and aerospace components. The precise inch dimensions (0.094" ID x 0.25" OD) and uniform flat washer profile ensure reliable seating for No. 2 screws, minimizing gaps and thermal expansion issues. By integrating this washer, engineers enhance equipment lifespan, reduce maintenance downtime, and achieve consistent performance in extreme temperature washers applications without compromising safety or efficiency.

Specification Summary & Compliance

This washer adheres to standard inch system measurements with an inner diameter of 0.094", outer diameter of 0.25", and thickness range of 0.028–0.036". It is designed for use with No. 2 screw size and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances. The ceramic material ensures consistent performance in high-heat industrial applications, supporting compliance with environmental and operational safety standards.