S-5147A48 0.172" ID x 0.438" OD Clamp Holding Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 302 stainless steel construction, ideal for harsh industrial environments and extending component lifespan.
• Precise angled edge design ensures even load distribution, reducing stress concentrations and preventing surface damage on fastened materials.
• Accurate dimensional fit with 0.172" ID and 0.438" OD for reliable compatibility with No. 8 screws, minimizing installation errors.
• Enhanced durability and stability from a 0.048" thickness and 0.09" overall height, providing consistent performance under vibration and load.
• Wide flat surface (5/16" width) increases bearing area, improving grip and reducing the risk of loosening in dynamic applications.
• Full regulatory compliance with RoHS 3 and REACH standards, ensuring environmental safety and meeting global supply chain requirements.
• Inch system compatibility for seamless integration into North American and international assemblies, streamlining procurement and inventory.

Professional Applications & Engineering Value

This 302 stainless steel angled edge washer is engineered to address common industrial challenges, such as material fatigue and fastener failure in corrosive or high-vibration settings. Its angled edge design disperses clamping force evenly, protecting sensitive surfaces from indentation and ensuring long-term joint integrity. Made from 302 stainless steel, it offers excellent resistance to oxidation and moisture, making it suitable for industrial applications in automotive, electronics, and outdoor equipment. The precise 0.172" ID and 0.438" OD dimensions guarantee a secure fit for No. 8 screws, reducing assembly time and enhancing reliability in precision washers systems where dimensional accuracy is critical.

Specification Summary & Compliance

This washer features inch-based dimensions, including an ID of 0.172", OD of 0.438", thickness of 0.048", overall height of 0.09", and flat width of 5/16", designed for use with No. 8 screws. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial components.