S-90231A117 0.219" ID x 0.5" OD SAE Washers

Key Features & Benefits at a Glance

• Excellent corrosion resistance due to brass material, ensuring long-term reliability in humid or harsh industrial environments.
• Precise dimensional fit with 0.219" inner diameter and 0.5" outer diameter, designed to securely fit No. 10 screws and prevent loosening.
• Enhanced load distribution across surfaces, reducing stress and potential damage to assembled components.
• REACH compliance guarantees safety and environmental responsibility, meeting strict EU regulations for hazardous substances.
• Durable brass construction provides reliable sealing and electrical conductivity, ideal for various mechanical and electrical applications.
• Consistent thickness range of 0.036-0.065" ensures uniform performance and ease of installation in repetitive assembly processes.

Professional Applications & Engineering Value

This brass SAE flat washer is engineered to address common industrial challenges, such as corrosion and component wear. Made from high-quality brass material, it offers inherent resistance to rust and degradation, making it suitable for applications in plumbing, electrical systems, and machinery where moisture or chemicals are present. The flat washer design with precise 0.219" ID and 0.5" OD ensures a snug fit for No. 10 screw size, distributing pressure evenly to prevent surface damage and maintain joint integrity. Its REACH-compliant status further supports use in regulated industries, providing peace of mind for engineers and procurement specialists seeking reliable, long-lasting industrial washers that minimize maintenance and downtime.

Specification Summary & Compliance

This washer adheres to SAE standards in the inch system, with an inner diameter of 0.219", outer diameter of 0.5", and thickness ranging from 0.036" to 0.065". It is designed for No. 10 screw applications and complies with REACH (EC 1907/2006) regulations as of June 14, 2023, ensuring no use of 235 SVHCs. Note that hardness is not rated, and the product meets general industry specifications for dimensional accuracy and material consistency.