S-5147A41 0.172" ID x 0.438" OD Clamp Holding Washers

Key Features & Benefits at a Glance

• Enhanced load distribution with 0.438" OD and angled edge design prevents surface damage and maintains joint integrity under stress.
• Superior vibration resistance due to the steel construction and flat width of 5/16", ensuring long-term fastener stability in dynamic environments.
• Precise No. 8 screw compatibility with 0.172" ID for accurate alignment and reduced installation errors.
• Durable steel material provides excellent corrosion resistance and mechanical strength for heavy-duty industrial applications.
• Optimized dimensional accuracy with 0.048" thickness and 0.09" overall height for consistent performance and space-efficient assemblies.
• Full regulatory compliance with RoHS 3 and REACH standards, ensuring safe use in global markets and environmentally sensitive projects.
• Reliable angled edge profile facilitates easy installation and reduces the risk of burrs or snagging during assembly.

Professional Applications & Engineering Value

This steel angled edge washer is engineered to address common industrial challenges such as uneven load distribution and fastener loosening under vibration. The angled edge design and precise inch system dimensions (including 0.172" ID and 0.438" OD) ensure optimal contact with mating surfaces, minimizing stress concentration and preventing material indentation. Made from high-strength steel, it offers exceptional durability in demanding environments like machinery assembly, automotive frameworks, and construction equipment. The washer’s compatibility with No. 8 screw sizes makes it ideal for applications requiring reliable, vibration-resistant fastening without compromising on RoHS and REACH compliance, supporting both performance and regulatory needs in industrial washers usage.

Specification Summary & Compliance

This washer adheres to standard inch measurement tolerances, with precise dimensions: Inside Diameter of 0.172", Outside Diameter of 0.438", Thickness of 0.048", Overall Height of 0.09", and Width of Flat at 5/16". It is designed for use with No. 8 screw sizes and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety standards for industrial components.