S-93286A003 0.099" ID x 0.25" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality aluminum construction, extending component lifespan in harsh environments
• Excellent electrical conductivity for reliable grounding and electrical applications
• Lightweight durability that reduces overall assembly weight without compromising performance
• Consistent load distribution with precise 0.099" ID and 0.25" OD dimensions for No. 2 screws
• Enhanced mechanical strength from Brinell 120 hardness rating, resisting deformation under pressure
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global market acceptance
• Optimized thickness range (0.024-0.038") providing reliable spacing and vibration resistance

Professional Applications & Engineering Value

This aluminum flat washer delivers exceptional engineering value across multiple industries by solving critical application challenges. The Brinell 120 hardness aluminum material provides optimal strength-to-weight ratio, making it ideal for aerospace, electronics, and marine applications where corrosion resistance and weight reduction are paramount. The precise 0.099" inner diameter ensures perfect fitment for No. 2 screws while the 0.25" outer diameter maximizes bearing surface area, preventing surface damage and maintaining joint integrity. These flat washers excel in electrical assemblies due to their natural conductivity properties, serving as reliable components in grounding systems and electronic enclosures where both performance and regulatory compliance are non-negotiable.

Specification Summary & Compliance

Manufactured to exact inch system specifications with 0.099" ID and 0.25" OD dimensions supporting No. 2 screw sizes. Features controlled thickness range of 0.024-0.038" and Brinell 120 hardness for consistent mechanical performance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and unrestricted international trade. The aluminum construction meets industry standards for flat washers in corrosion-resistant and electrically conductive applications.