S-95630A882 0.406" ID x 0.734" OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional chemical resistance for reliable performance in corrosive environments
• High-temperature tolerance up to 500°F maintains integrity in demanding thermal applications
• Consistent 55D Durometer hardness provides durable, long-lasting load distribution
• Precision inch dimensions (0.406" ID x 0.734" OD) ensure perfect fit for 3/8" fasteners
• PTFE material construction offers excellent non-stick and low-friction properties
• Full regulatory compliance with RoHS 3 and REACH standards for global industrial use
• White color coding allows for easy identification and compatibility verification

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these PTFE plastic flat washers deliver critical performance advantages where chemical exposure and extreme temperatures compromise conventional materials. The PTFE construction provides inherent resistance to most chemicals, solvents, and corrosive agents while maintaining dimensional stability across a wide temperature range from cryogenic to 500°F maximum operating temperature. This makes them ideal for chemical processing equipment, food and beverage machinery, pharmaceutical applications, and high-temperature industrial assemblies where non-contamination and non-stick properties are essential. The flat washer design with precise 3/8" screw size compatibility ensures uniform load distribution while preventing galvanic corrosion between dissimilar metals.

Specification Summary & Compliance

This flat washer features inch system dimensions with 0.406" inner diameter and 0.734" outer diameter, manufactured from PTFE plastic with 55D Durometer hardness. The product maintains dimensional stability within specified thickness range of 0.056-0.071" and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring safe use in global industrial markets with restricted substance requirements.