S-90481A252 0.656" ID x 1.5" OD Oversized Washers
Oversized 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
- Enhanced Corrosion Resistance from zinc-plated steel construction, extending service life in demanding environments
- Precise Fit for 5/8" Fasteners with 0.656" inner diameter ensuring secure assembly and load distribution
- Optimal Surface Coverage with 1.5" outer diameter, providing superior bearing surface and vibration resistance
- Durable Material Strength from steel construction, offering reliable performance under mechanical stress
- Regulatory Compliance Assurance meeting RoHS 3 and REACH standards for safe industrial use
- Versatile Thickness Range (0.074-0.121") accommodating various tension requirements and gap-filling needs
- Inch System Compatibility ensuring seamless integration with existing North American equipment and specifications
Professional Applications & Engineering Value
This zinc-plated steel flat washer delivers critical engineering solutions for industrial assembly challenges. The zinc plating provides essential corrosion resistance that protects against environmental degradation in manufacturing facilities, outdoor equipment, and mechanical systems. With its precise 0.656" inner diameter specifically engineered for 5/8" fasteners, this flat washer ensures proper load distribution across the 1.5" outer diameter bearing surface, preventing surface damage and maintaining joint integrity. The inch system compatibility makes it ideal for North American industrial applications where vibration dampening, surface protection, and reliable fastening are paramount in machinery, structural assemblies, and heavy equipment maintenance.
Specification Summary & Compliance
This flat washer features precise dimensional specifications including 0.656" inner diameter, 1.5" outer diameter, and thickness range of 0.074-0.121" designed for 5/8" screw applications. Manufactured from zinc-plated steel for durability, the product maintains RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance with current SVHC requirements as of June 2023, ensuring environmental safety and regulatory adherence for industrial users.
