S-93286A154 0.469" ID x 1.125" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality aluminum material, ensuring long-term reliability in harsh industrial environments.
• Exceptional durability with a Brinell hardness of 120, providing consistent performance under heavy loads and reducing wear.
• Precise dimensional fit with 0.469" ID and 1.125" OD, ensuring secure fastening for 7/16" screws and minimizing assembly errors.
• Lightweight yet strong design leveraging aluminum's properties to reduce overall weight without sacrificing structural integrity.
• Compliance with strict environmental standards, including RoHS 3 and REACH, for safe and sustainable use in global markets.
• Versatile thickness range from 0.051" to 0.080", allowing for adaptability in various spacing and tension requirements.
• Optimized for industrial applications with a flat washer design that distributes load evenly, preventing surface damage and loosening.

Professional Applications & Engineering Value

This 7/16 inch flat washer is engineered from aluminum to address common challenges in industrial settings, such as corrosion and weight management. Its Brinell 120 hardness ensures it withstands repetitive stress without deformation, making it ideal for heavy-duty assemblies in automotive, aerospace, and machinery. The precise 0.469" ID and 1.125" OD dimensions provide a snug fit for 7/16 screw size applications, reducing the risk of misalignment and enhancing joint stability. Additionally, the corrosion-resistant properties of aluminum extend service life in humid or chemical-exposed environments, while compliance with RoHS 3 and REACH standards guarantees safety and regulatory adherence. This washer delivers reliable performance, minimizing maintenance needs and boosting operational efficiency in demanding engineering projects.

Specification Summary & Compliance

This flat washer features inch system measurements with an inner diameter of 0.469", outer diameter of 1.125", and thickness ranging from 0.051" to 0.080", designed for screw size 7/16". It maintains high dimensional accuracy suitable for standard industrial assemblies. The washer is manufactured from aluminum with a Brinell hardness of 120 and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and meets global environmental and safety standards for reliable use in various sectors.