S-95601A360 0.562" ID x 0.812" OD Plastic Washers

Key Features & Benefits at a Glance

• Superior electrical insulation prevents current leakage and short circuits in electrical assemblies
• Excellent thermal resistance maintains integrity in applications up to 230°F (110°C)
• Corrosion-resistant hard fiber construction ensures long service life in harsh industrial environments
• Precise dimensional fit with 0.562" ID perfectly matches 9/16" screw sizes for secure fastening
• Vibration damping properties reduce noise and prevent fastener loosening in mechanical systems
• Environmental compliance meets RoHS 3 and REACH standards for safe use in regulated industries
• Distinct red color provides quick visual identification during assembly and maintenance

Professional Applications & Engineering Value

These red hard fiber flat washers deliver critical performance advantages in demanding industrial settings where electrical insulation and thermal resistance are paramount. The hard fiber material provides exceptional dielectric properties, making them ideal for electrical panels, motor assemblies, and control systems where preventing electrical conductivity between metal components is essential. Their ability to withstand temperatures up to 230°F ensures reliable performance in heated environments while the fiber composition naturally resists corrosion without additional coatings. The precise 0.562" inner diameter ensures perfect alignment with 9/16" screws, preventing installation issues and maintaining consistent clamping force. These washers solve common engineering challenges by eliminating galvanic corrosion between dissimilar metals, reducing vibration transmission, and providing reliable insulation in compact assemblies.

Specification Summary & Compliance

This flat washer features precise inch dimensions with 0.562" ID and 0.812" OD, manufactured to standard inch sizing tolerances for consistent performance. The hard fiber construction provides a thickness range of 0.028-0.034" to accommodate varying compression needs. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide. While not rated for specific hardness values, the fiber material provides optimal compression characteristics for general industrial use.