S-90481A241 0.156" ID x 1" 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
- Superior corrosion protection with zinc-plated steel construction, extending service life in demanding environments
- Precise No. 6 screw compatibility with 0.156" ID for secure, vibration-resistant fastening
- Optimal load distribution from 1" OD design, preventing surface damage and joint loosening
- Versatile thickness range (0.020-0.040") accommodates various compression and spacing requirements
- Full regulatory compliance with RoHS 3 and REACH standards, ensuring safe global supply chain integration
- Durable steel core material provides reliable mechanical strength for industrial assembly applications
- Inch system standardization guarantees seamless compatibility with existing equipment and components
Professional Applications & Engineering Value
This zinc-plated steel flat washer delivers critical engineering solutions for industrial assembly challenges. The corrosion-resistant zinc plating protects against environmental degradation in manufacturing facilities, outdoor equipment, and automotive applications. With precise 0.156" ID matching No. 6 screw specifications, it eliminates play and maintains clamping force under vibration. The generous 1" OD distributes load effectively across softer materials, preventing surface indentation and maintaining structural integrity. These flat washers serve as essential components in electrical enclosures, machinery guards, and structural assemblies where consistent performance and regulatory compliance are mandatory.
Specification Summary & Compliance
Manufactured to standard inch system dimensions with 0.156" inner diameter and 1" outer diameter. Thickness tolerance maintained between 0.020-0.040" for consistent performance. Constructed from zinc-plated steel for durability and corrosion resistance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no substances of very high concern above threshold limits. Designed specifically for use with No. 6 screw applications in industrial and commercial settings.
