S-95630A415 0.09" ID x 0.25" OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional high-temperature performance – withstands continuous exposure up to 500°F, ensuring reliable operation in demanding thermal environments
• Superior chemical resistance – PTFE material provides excellent protection against corrosive substances, extending component lifespan
• Low friction surface – reduces wear on mating surfaces and minimizes torque requirements during installation
• Consistent dimensional stability – precise 0.09" ID and 0.25" OD dimensions ensure proper fit for No. 2 screw applications
• Optimized load distribution – 0.008-0.012" thickness with Durometer 55D hardness provides ideal balance between flexibility and compression resistance
• Regulatory compliance assurance – meets RoHS 3 and REACH standards for use in regulated industries and global markets
• Non-contaminating white material – ideal for cleanroom applications and environments where particle generation is a concern

Professional Applications & Engineering Value

These PTFE plastic flat washers deliver critical performance advantages in challenging industrial environments where conventional washers fail. The PTFE material provides inherent chemical resistance against aggressive fluids and solvents, while maintaining structural integrity at elevated temperatures up to 500°F. This makes them ideal for high-temperature applications in chemical processing, automotive, and aerospace industries. The low friction coefficient of PTFE reduces galling and seizing issues common in metal fastening systems, particularly in No. 2 screw size assemblies where precise torque control is essential. The combination of Durometer 55D hardness and controlled thickness ensures consistent compression without deformation, providing reliable sealing and vibration resistance in compact assemblies.

Specification Summary & Compliance

This flat washer features inch system dimensions with 0.09" internal diameter, 0.25" outer diameter, and thickness range of 0.008-0.012". Manufactured from white PTFE plastic with Durometer 55D hardness, it is engineered for No. 2 screw applications. The product maintains dimensional consistency per standard inch measurement tolerances and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, including the latest SVHC updates as of June 14, 2023.