S-96596A119 0.281" ID x 0.625" OD SAE Washers

Key Features & Benefits at a Glance

• Lightweight & Corrosion-Resistant: Made from aluminum, these washers reduce overall assembly weight and resist corrosion, ideal for applications where oxidation is a concern.
• Precise Fit for 1/4" Screws: The 0.281" ID ensures a snug fit on standard 1/4" fasteners, preventing misalignment and improving joint integrity.
• Optimal Load Distribution: With a 0.625" OD, the washer provides a broad surface area to distribute load effectively, protecting sensitive materials from damage.
• Consistent Thickness for Reliability: A controlled 0.051-0.080" thickness ensures uniform pressure and predictable performance in repetitive assembly tasks.
• SAE Standard Compliance: Manufactured to SAE standards, guaranteeing interchangeability and reliability in inch-based mechanical systems.
• Environmentally Safe Manufacturing: Compliant with RoHS 3 and REACH regulations, ensuring they are free from hazardous substances for safe use in various industries.
• Versatile for General Use: As a general-purpose flat washer, it is suitable for a wide range of non-critical fastening applications requiring a reliable, lightweight spacer.

Professional Applications & Engineering Value

This aluminum flat washer is engineered to address common challenges in assembly where weight, corrosion, and material compatibility are critical. Its SAE designation and precise inch system dimensions, including the 0.281" ID for 1/4" screws, ensure easy integration into existing designs without modification. The aluminum material offers excellent corrosion resistance, making it ideal for outdoor equipment, electronics, and automotive applications where moisture exposure is a concern. By providing consistent load distribution with its 0.625" OD and controlled thickness, it prevents surface damage and bolt loosening, enhancing the longevity of fastened joints. These washers are a reliable choice for engineers seeking a lightweight, compliant component that maintains performance in diverse industrial environments.

Specification Summary & Compliance

This washer features an Inside Diameter (ID) of 0.281", Outside Diameter (OD) of 0.625", and Thickness of 0.051-0.080", designed for 1/4" screw size applications. It adheres to SAE standards for flat washers in the inch system, ensuring dimensional accuracy and fit. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from restricted hazardous substances as of the latest SVHC list.