S-90231A119 0.281" ID x 0.625" OD SAE Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from brass material, ideal for humid or chemical environments requiring long-term reliability.
• Precise fit for 1/4" screws with 0.281" ID, ensuring secure fastening and reducing assembly errors.
• Optimal load distribution due to 0.625" OD, minimizing surface damage and extending component life.
• Consistent thickness tolerance (0.051-0.080") for uniform performance in repetitive industrial applications.
• SAE standard compliance guarantees interchangeability and meets rigorous inch-system engineering requirements.
• REACH environmental compliance ensures safe use in regulated industries without hazardous substance concerns.
• Excellent electrical conductivity of brass supports grounding and electrical assembly applications.

Professional Applications & Engineering Value

This brass SAE flat washer delivers critical engineering solutions where corrosion resistance and electrical properties are paramount. Its inch-system dimensions (0.281" ID, 0.625" OD) provide exact compatibility with 1/4" screw fasteners, preventing loosening under vibration in machinery, automotive, and electrical enclosures. The brass material inherently resists galvanic corrosion when paired with dissimilar metals, reducing maintenance in plumbing, marine, and HVAC systems. With REACH compliance, it meets strict industrial safety standards, making it a reliable choice for OEMs and MRO professionals seeking durable, non-sparking components for demanding environments.

Specification Summary & Compliance

Manufactured to SAE standards in inch system with precise inner diameter (0.281"), outer diameter (0.625"), and thickness range (0.051-0.080") for consistent performance. Complies with REACH (EC 1907/2006) regulations as of 06/14/2023, ensuring adherence to environmental and safety requirements for industrial use.