S-93661A126 0.812" ID x 1.5" OD SAE Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance ensures long-lasting performance in harsh industrial environments
• Excellent electrical conductivity makes these washers ideal for electrical applications and grounding systems
• Precise dimensional tolerances (0.812" ID, 1.5" OD) guarantee perfect fit for 3/4" screw applications
• Optimized thickness range (0.108-0.160") provides reliable load distribution and vibration resistance
• SAE standard compliance ensures interchangeability and reliable performance in mechanical assemblies
• Environmental regulation compliance with RoHS 3 and REACH standards for global market acceptance
• Copper material advantages offer natural antimicrobial properties and thermal conductivity benefits

Professional Applications & Engineering Value

These Copper SAE Flat Washers deliver exceptional engineering value through their specialized material properties and precise inch-system dimensions. The copper construction provides inherent corrosion resistance, making them ideal for applications exposed to moisture, chemicals, or outdoor elements. Their superior electrical conductivity solves critical challenges in electrical panels, grounding systems, and power distribution equipment where reliable current flow is essential. The SAE flat washer design ensures proper load distribution under bolt heads and nuts, preventing surface damage and maintaining joint integrity in heavy machinery, automotive assemblies, and industrial equipment. The controlled thickness range accommodates varying compression requirements while the precise 3/4" screw compatibility eliminates installation issues in mechanical fastening systems.

Specification Summary & Compliance

This SAE flat washer features exact inch-system dimensions with 0.812" inner diameter, 1.5" outer diameter, and 0.108-0.160" thickness range, specifically engineered for 3/4" screw applications. Manufactured from high-quality copper material, these washers meet SAE standards for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global market acceptance. While hardness is not rated, the copper material provides sufficient durability for most industrial applications requiring corrosion resistance and electrical conductivity.