S-92922A211 0.203" ID x 0.625" OD Finishing Washers
Finishing 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 nickel-plated brass construction, ideal for harsh industrial environments
- Flanged design provides enhanced load distribution and prevents pull-through in soft materials
- Precision 82° countersink angle ensures flush, professional finishes with standard flat-head screws
- Optimized dimensions (0.203" ID x 0.625" OD) deliver perfect fit and alignment for No. 8 screws
- Environmental compliance meets RoHS 3 and REACH standards for safe, sustainable industrial use
- Durable brass core maintains structural integrity under repeated assembly cycles
- Inch-system compatibility simplifies integration with North American machinery and existing hardware
Professional Applications & Engineering Value
This nickel-plated brass countersunk flanged washer solves critical challenges in precision assembly where corrosion resistance and flush mounting are paramount. The 82° countersink angle perfectly mates with standard flat-head screws to eliminate protrusions in aerospace panels, marine equipment, and electronic enclosures. Its flanged design distributes clamping force more effectively than standard flat washers, reducing material deformation in soft substrates like aluminum composites. The nickel plating over brass creates a barrier against galvanic corrosion while maintaining excellent electrical conductivity for grounding applications. Engineered for No. 8 screw sizes with inch-measurement precision, this component ensures reliable performance in automotive, electrical, and industrial machinery where vibration resistance and long-term durability are essential.
Specification Summary & Compliance
Manufactured to standard inch dimensions (0.203" ID x 0.625" OD x 0.112" height) with 82° countersink angle for compatibility with standard flat-head screws. Constructed from brass with nickel plating for corrosion protection. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety standards for industrial components.
