S-95630A884 0.531" ID x 1.062" OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional heat resistance - Withstands continuous operation up to 500°F for reliable performance in high-temperature industrial environments
• Superior chemical inertness - PTFE construction provides excellent resistance to corrosive chemicals, acids, and solvents
• Consistent dimensional stability - Precision-engineered 0.531" ID and 1.062" OD ensures perfect fit for 1/2" screw applications
• Optimal material hardness - Durometer 55D rating offers ideal balance between sealing capability and mechanical durability
• Non-stick surface properties - PTFE's low friction coefficient prevents material buildup and facilitates easy maintenance
• Regulatory compliance assurance - Meets RoHS 3 and REACH standards for safe use in regulated industries
• Versatile thickness range - 0.074-0.121" thickness accommodates various compression and gap-filling requirements

Professional Applications & Engineering Value

This PTFE plastic flat washer delivers critical performance advantages in demanding industrial settings where conventional washers fail. The white PTFE material provides exceptional chemical resistance against aggressive fluids and solvents, making it ideal for chemical processing, pharmaceutical, and food industry applications. Its 500°F temperature rating ensures reliable sealing and insulation in high-heat environments such as automotive, aerospace, and manufacturing equipment. The non-stick properties of Teflon prevent adhesion issues in applications involving adhesives, resins, or sticky materials. Engineered for 1/2" screw sizes with precise 0.531" ID and 1.062" OD dimensions, this flat washer maintains dimensional integrity under compression while providing excellent electrical insulation and corrosion resistance where metal washers would degrade.

Specification Summary & Compliance

This flat washer features inch system dimensions with internal diameter of 0.531", outer diameter of 1.062", and thickness range of 0.074-0.121" designed for 1/2" screw sizes. Manufactured from PTFE plastic with Durometer 55D hardness, the component maintains RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance as of June 14, 2023, meeting current environmental and safety regulations for industrial applications requiring certified materials.