S-96765A224 2.125" ID x 4" OD General Purpose Washers
General Purpose 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 with black-oxide coated 18-8 stainless steel, ideal for harsh industrial environments.
- Enhanced load distribution from the large 4" OD and 2.125" ID, reducing surface pressure and preventing material damage.
- Reliable dimensional stability with a thickness range of 0.150-0.220", ensuring consistent performance under varying loads.
- Optimized compatibility designed for 2" screw sizes, providing secure fastening in heavy-duty assemblies.
- Environmental and safety compliance meeting RoHS 3 and REACH standards, safe for regulated industries.
- Durable material construction using 18-8 stainless steel for long-lasting service in demanding applications.
- Versatile inch system sizing for easy integration with standard imperial measurement components.
Professional Applications & Engineering Value
This flat washer is engineered to address common industrial challenges such as corrosion, vibration loosening, and uneven load distribution. The black-oxide 18-8 stainless steel construction provides excellent resistance to rust and oxidation, making it suitable for outdoor, marine, and chemical exposure settings. Its generous outer diameter (4") and precise inner diameter (2.125") ensure a wide bearing surface, which minimizes stress on connected materials and enhances joint integrity. Commonly used in construction, heavy machinery, and structural frameworks, this washer helps prevent fastener failure and extends the lifespan of assemblies. The compliant RoHS and REACH status further supports its use in environmentally conscious and regulated sectors, offering peace of mind for engineers and procurement specialists.
Specification Summary & Compliance
This flat washer adheres to standard inch system measurements with an ID of 2.125", OD of 4", and thickness ranging from 0.150" to 0.220". It is designed for use with 2" screw sizes and manufactured from black-oxide 18-8 stainless steel for consistent performance. The product conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial applications.
