S-96659A121 0.938" ID x 1.75" 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 18-8 stainless steel construction, ideal for harsh or humid industrial environments
- Optimal load distribution with a 1.75" outer diameter, preventing surface damage and joint loosening
- Precise fit for 7/8" fasteners with a 0.938" inner diameter, ensuring secure and stable assembly
- Enhanced durability and longevity through compliance with the rigorous ASME B18.21.1 standard
- Safe for sensitive applications with full RoHS 3 and REACH compliance, free from hazardous substances
- Reliable performance in inch-system assemblies, designed for seamless integration with SAE components
- Versatile thickness range (0.108-0.160") accommodates slight variations while maintaining consistent spacing
Professional Applications & Engineering Value
These SAE flat washers are engineered to solve critical challenges in industrial fastening, where corrosion and mechanical stress compromise assembly integrity. The 18-8 stainless steel material provides exceptional resistance to rust and chemical exposure, making these washers ideal for outdoor equipment, marine applications, and food processing machinery. Their precise dimensions—1.75" OD and 0.938" ID—ensure even pressure distribution under 7/8" fasteners, reducing the risk of bolt loosening or material fatigue. By adhering to ASME B18.21.1 standards, these washers deliver consistent performance in heavy-duty assemblies, from construction frameworks to automotive systems, enhancing the lifespan and reliability of your mechanical connections.
Specification Summary & Compliance
This flat washer meets ASME B18.21.1 dimensional and manufacturing specifications, ensuring precise fit and function in inch-system applications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. The washer is designed for use with 7/8" screws and features standard SAE flat washer geometry for reliable industrial performance.
