S-93286A023 0.812" ID x 1.875" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior Load Distribution with a large 1.875" outer diameter that effectively spreads pressure and prevents surface damage.
• Excellent Corrosion Resistance due to the aluminum material, ideal for environments where rust is a concern.
• Enhanced Durability and Deformation Resistance provided by the Brinell 120 hardness, ensuring long-term performance under stress.
• Precision Fit for 3/4" Screws with a 0.812" inner diameter, ensuring secure fastening and reducing the risk of loosening.
• Guaranteed Environmental and Safety Compliance, being RoHS 3 and REACH compliant for use in regulated industries.
• Lightweight Advantage of aluminum reduces the overall weight of the assembly without sacrificing strength.
• Consistent and Reliable Performance with a controlled thickness (0.081-0.101") for uniform clamping force in various applications.

Professional Applications & Engineering Value

This aluminum flat washer is engineered to solve common industrial challenges such as galvanic corrosion, component weight, and regulatory adherence. Its aluminum construction makes it an optimal choice for aerospace, automotive, and electronics assemblies where non-magnetic, lightweight properties are critical. The precise 0.812" ID and 1.875" OD ensure a perfect match for 3/4" screw applications, providing a stable bearing surface that prevents bolt head embedding and joint failure. The Brinell 120 hardness offers reliable performance in heavy-duty scenarios, maintaining integrity under vibration and load. Furthermore, its compliance with stringent environmental standards like RoHS and REACH guarantees that it meets global safety protocols, making it a trustworthy component for export-sensitive and eco-conscious projects.

Specification Summary & Compliance

This flat washer is manufactured to inch system measurements with an inner diameter of 0.812", outer diameter of 1.875", and a thickness range of 0.081" to 0.101" for consistent fit. It is designed for use with 3/4" screw size and features a Brinell 120 hardness for mechanical reliability. The product is confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to the latest environmental and health safety regulations for industrial components.