S-93661A115 0.156" ID x 0.375" OD SAE Washers

Key Features & Benefits at a Glance

• Superior electrical conductivity for reliable current transfer in electrical assemblies and grounding applications
• Excellent corrosion resistance ensuring long-term performance in harsh environments and plumbing systems
• Precise dimensional fit with 0.156" ID specifically designed for No. 6 screws to prevent loosening and maintain secure fastening
• Durable copper construction providing excellent malleability for optimal sealing and vibration dampening
• SAE standard compliance guaranteeing interchangeability and reliable performance in industrial applications
• REACH regulatory compliance ensuring safe use in various industrial sectors without hazardous substance concerns
• Versatile thickness range (0.036-0.065") accommodating different load distribution and spacing requirements

Professional Applications & Engineering Value

These copper SAE flat washers deliver critical engineering solutions where electrical conductivity and corrosion resistance are paramount. The copper material ensures optimal performance in electrical grounding systems, power distribution equipment, and electrical applications requiring reliable current flow. In plumbing applications, the washer's corrosion-resistant properties prevent degradation from water and chemicals, maintaining seal integrity over time. The SAE standard design and precise inch system dimensions ensure perfect compatibility with No. 6 screw size fasteners, providing consistent load distribution and preventing surface damage to connected components. The combination of material properties and dimensional accuracy makes these flat washers ideal for maintenance, repair, and OEM applications demanding both electrical and mechanical reliability.

Specification Summary & Compliance

This copper flat washer features precise inch system dimensions with 0.156" inner diameter, 0.375" outer diameter, and thickness range of 0.036-0.065" designed for No. 6 screw size applications. Manufactured to SAE standards for consistent quality and performance, the washer is REACH (EC 1907/2006) compliant as of 06/14/2023, containing no SVHC above threshold limits. The copper material provides inherent corrosion resistance while maintaining excellent electrical conductivity properties essential for specialized industrial applications.