S-97725A237 1.062" ID x 1.375" OD Metal Sealing Washers

Key Features & Benefits at a Glance

• Superior electrical conductivity for reliable performance in electrical grounding and connection applications
• Excellent corrosion resistance ensures long-term durability in humid or chemically aggressive environments
• Precise dimensional fit with 1.062" ID and 1.375" OD provides secure seating for 1" screw sizes
• Optimal load distribution thanks to consistent 0.086-0.104" thickness across the flat washer surface
• Environmental compliance assurance with RoHS 3 and REACH regulations for safe, sustainable usage
• Natural anti-galling properties of copper prevent seizing and simplify maintenance procedures
• Versatile material compatibility suitable for both plumbing and electrical systems without galvanic corrosion concerns

Professional Applications & Engineering Value

These copper flat washers deliver critical performance advantages in demanding industrial applications where electrical conductivity and corrosion resistance are paramount. The pure copper material provides inherent anti-seize characteristics while maintaining dimensional stability under compression. Engineers specify these washers for electrical grounding systems, plumbing assemblies, and HVAC installations where the combination of reliable conductivity and environmental durability solves common failure points. The precise inch system dimensions ensure perfect compatibility with standard 1" fasteners, eliminating installation issues while the flat washer design distributes clamping forces evenly to prevent surface damage and maintain seal integrity in vibration-prone applications.

Specification Summary & Compliance

This flat washer features exact inch system dimensions: 1.062" inner diameter, 1.375" outer diameter, and thickness ranging 0.086-0.104" for consistent performance. Manufactured to standard flat washer specifications for 1" screw applications. The product fully complies with RoHS 3 (2015/863/EU) regulations and REACH (EC 1907/2006) requirements (updated 06/14/2023, 235 SVHC), ensuring environmental safety and regulatory adherence for industrial use worldwide.