S-93661A125 0.656" ID x 1.312" OD SAE Washers
SAE Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance ensures long-term reliability in harsh industrial environments
- Excellent electrical conductivity makes these washers ideal for electrical and grounding applications
- High-purity copper construction provides consistent performance and material integrity
- Precise SAE dimensional standards guarantee perfect fit for 5/8" screw applications
- RoHS 3 and REACH compliance meets strict environmental and safety regulations for industrial use
- Optimal load distribution with flat washer design protects surfaces and prevents fastener loosening
- Wide thickness tolerance range (0.074-0.121") accommodates various assembly requirements
Professional Applications & Engineering Value
These copper flat washers deliver exceptional engineering value through their unique material properties and SAE standard dimensions. The high-purity copper construction provides inherent corrosion resistance that prevents degradation in demanding environments, while offering superior electrical conductivity crucial for electrical panels, grounding systems, and electronic assemblies. The precise 5/8" screw size compatibility ensures secure fastening in mechanical applications where vibration resistance is critical. The flat washer design effectively distributes load pressure, preventing surface damage and maintaining joint integrity in industrial machinery, automotive systems, and electrical infrastructure projects where reliable performance under stress is essential.
Specification Summary & Compliance
This SAE standard flat washer features precise dimensional specifications with 0.656" inner diameter and 1.312" outer diameter, designed specifically for 5/8" screw applications. Manufactured to inch system measurement standards with thickness tolerance of 0.074-0.121". The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial procurement and global supply chain requirements.
