S-95630A410 0.09" ID x 0.25" OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional high-temperature performance - withstands continuous operation up to 500°F for reliable service in demanding thermal environments
• Superior chemical resistance - PTFE construction provides excellent protection against corrosive substances and harsh industrial chemicals
• Consistent dimensional stability - maintains precise fit with 0.09" ID and 0.25" OD dimensions for No. 2 screws
• Optimal material hardness - Durometer 55D rating ensures durable performance without damaging mating surfaces
• Ultra-thin profile advantage - 0.002-0.004" thickness allows for space-constrained applications while providing effective load distribution
• Regulatory compliance assurance - meets RoHS 3 and REACH standards for global industrial applications
• Non-contaminating white PTFE - ideal for cleanroom, food processing, and pharmaceutical applications where purity is critical

Professional Applications & Engineering Value

These PTFE plastic flat washers deliver critical performance advantages in extreme operating conditions where conventional washers fail. The PTFE material provides exceptional chemical inertness, making these flat washers ideal for chemical processing equipment, laboratory instruments, and semiconductor manufacturing where exposure to aggressive solvents and acids is common. The 500°F maximum temperature rating ensures reliable performance in high-heat applications such as oven assemblies, thermal processing equipment, and automotive engine compartments. The precise 0.09" ID x 0.25" OD dimensions combined with the ultra-thin 0.002-0.004" thickness make these No. 2 screw washers perfect for compact assemblies and precision instruments where space optimization is crucial while maintaining effective load distribution and vibration resistance.

Specification Summary & Compliance

These inch system flat washers feature precise dimensional specifications with 0.09" inner diameter, 0.25" outer diameter, and controlled thickness between 0.002-0.004". Manufactured from PTFE plastic with Durometer 55D hardness, they're engineered for No. 2 screw applications. The washers are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring they meet the latest environmental and safety standards for industrial components.