S-5147A52 0.328" ID x 0.875" OD Clamp Holding Washers
Clamp Holding Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 302 stainless steel construction, ideal for harsh industrial environments and extended service life.
- Precise angled edge design ensures easy installation and reduces stress concentration on mating surfaces.
- Accurate dimensional fit with 0.328" ID and 0.875" OD, providing reliable performance for 5/16" screw applications.
- Durable material strength maintains integrity under load, preventing deformation in high-stress assemblies.
- Compliance with environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries.
- Consistent thickness of 0.062" offers uniform load distribution and stability in fastened joints.
- Wide flat surface (9/16" width) enhances bearing area, minimizing surface damage and improving fastener retention.
Professional Applications & Engineering Value
These 302 stainless steel angled edge washers are engineered to address common challenges in industrial fastening, such as corrosion-induced failure and improper load distribution. The angled edge facilitates smooth insertion and reduces the risk of galling, while the stainless steel material provides excellent resistance to rust and chemicals, making them suitable for outdoor, marine, and chemical processing applications. With precise inch measurements including a 0.328" ID and 0.875" OD, they ensure a secure fit for 5/16" screw sizes, preventing loosening under vibration and thermal cycling. This design is ideal for machinery, automotive, and construction assemblies where reliability and compliance with RoHS and REACH standards are critical for long-term performance.
Specification Summary & Compliance
This washer features inch system dimensions: ID 0.328", OD 0.875", thickness 0.062", and width of flat 9/16", designed for 5/16" screw sizes with standard fit. Manufactured from 302 stainless steel, it adheres to common industrial tolerances for consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety requirements for global industrial use.
