S-95630A818 0.203" ID x 1" OD Plastic Washers
Plastic Washers
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional temperature resistance up to 500°F for reliable performance in high-heat industrial environments
- Superior chemical resistance due to PTFE material composition, preventing degradation from corrosive substances
- Optimal hardness balance with Durometer 55D rating providing both durability and proper sealing compression
- Precise dimensional compatibility with 1" OD and 0.203" ID ensuring perfect fit for No. 10 screws
- Excellent electrical insulation properties making them ideal for electrical and electronic applications
- Low friction surface reducing wear and facilitating easier assembly and disassembly
- Regulatory compliance assurance with RoHS 3 and REACH standards for global market acceptance
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these PTFE plastic flat washers deliver critical performance where conventional materials fail. The polytetrafluoroethylene composition provides unmatched chemical resistance against aggressive solvents, acids, and bases, while maintaining structural integrity at continuous temperatures up to 500°F. This makes them ideal for chemical processing equipment, high-temperature machinery, and electrical insulation applications. The Durometer 55D hardness ensures sufficient compression for effective sealing without damaging mating surfaces, solving common issues of material degradation and seal failure in extreme conditions. Their low coefficient of friction prevents galling and seizing, extending equipment service life and reducing maintenance downtime.
Specification Summary & Compliance
This flat washer features precise inch system dimensions with 1" outer diameter and 0.203" inner diameter specifically designed for No. 10 screws. The thickness ranges from 0.027" to 0.035" ensuring consistent performance across production batches. Manufactured from white PTFE plastic with Durometer 55D hardness, these washers comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, making them suitable for restricted substance-sensitive applications across global markets.
