S-98029A021 0.062" ID x 0.125" 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 resistance from the black-oxide steel finish, extending service life in demanding environments.
- Precise dimensional fit with a 0.062" ID and 0.125" OD, ensuring reliable alignment and load distribution for No. 0 screws.
- Versatile thickness range from 0.005" to 0.024" allows for fine-tuning in applications requiring minimal space.
- Enhanced surface durability due to the black-oxide coating, reducing wear and friction during assembly.
- Compliance with major regulations including RoHS 3 and REACH, ensuring safe use in global industrial supply chains.
- Ideal for high-precision assemblies where consistent performance and material reliability are critical.
Professional Applications & Engineering Value
This black-oxide steel flat washer is engineered to address common industrial challenges such as fastener loosening and surface degradation. The black-oxide finish provides a protective layer that minimizes oxidation and wear, making it suitable for applications in electronics, small machinery, and precision instruments where corrosion resistance is essential. Its exact 0.062" ID and 0.125" OD dimensions ensure a snug fit with No. 0 screws, distributing load evenly to prevent joint failure. The thin profile (0.005"-0.024" thickness) allows integration into compact designs without compromising strength, offering reliable performance in industrial washers for assembly lines, automotive components, and consumer devices that demand durability and regulatory compliance.
Specification Summary & Compliance
This flat washer features inch-based dimensions with an inner diameter of 0.062", outer diameter of 0.125", and thickness ranging from 0.005" to 0.024", designed for use with No. 0 screws. It is manufactured from black-oxide steel for consistent performance and adheres to standard industrial specifications for flat washers. The product is RoHS 3 (2015/863/EU) compliant under exemption 6(a) for lead in steel alloys and REACH (EC 1907/2006) compliant as of January 17, 2023, ensuring environmental and safety standards are met for global distribution.
