S-93960A103 0.188" ID x 0.438" OD ASME B18.21.1 SAE Washers
SAE 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 chrome plating extends service life in demanding industrial environments
- Precise dimensional accuracy ensures perfect fit for No. 8 screw sizes with 0.188" ID and 0.438" OD specifications
- Enhanced load distribution through flat washer design prevents surface damage and maintains joint integrity
- Industry-standard compliance with ASME B18.21.1 guarantees consistent quality and performance
- Environmental responsibility with RoHS 3 and REACH compliance meets modern regulatory requirements
- Robust steel construction provides reliable mechanical strength for industrial applications
- Versatile inch system compatibility ensures seamless integration with standard SAE components
Professional Applications & Engineering Value
These chrome plated steel flat washers deliver exceptional engineering value across multiple industrial sectors. The SAE flat washer design with precise 0.188" ID and 0.438" OD dimensions provides optimal load distribution for No. 8 screw sizes, preventing surface damage and maintaining joint integrity in assembly operations. The chrome plating offers superior corrosion resistance, making these washers ideal for applications exposed to moisture, chemicals, or outdoor conditions. Manufactured to ASME B18.21.1 specifications, these components ensure dimensional consistency and reliable performance in automotive, machinery, and equipment manufacturing. The inch system compatibility allows for seamless integration with existing industrial washers and fastener systems, reducing installation time and improving assembly efficiency.
Specification Summary & Compliance
This SAE flat washer features precise dimensional specifications including 0.188" inner diameter, 0.438" outer diameter, and thickness ranging from 0.036" to 0.065". Manufactured in compliance with ASME B18.21.1 standards for dimensional accuracy and performance requirements. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) compliance for chemical safety, including the latest SVHC updates as of June 14, 2023. Designed specifically for use with No. 8 screw sizes in inch measurement systems.
