S-90231A122 0.469" ID x 0.922" OD SAE Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance due to brass construction, ideal for harsh environments
• Reliable load distribution with 0.922" outer diameter, preventing surface damage
• Precise fit for 7/16" screws with 0.469" inner diameter, ensuring secure fastening
• Consistent performance maintained by uniform 0.051-0.080" thickness
• Compliance with SAE standards for guaranteed dimensional accuracy and interchangeability
• Environmental safety assurance through REACH compliance, meeting strict regulatory requirements
• Excellent sealing properties from brass material, reducing leakage risks in applications

Professional Applications & Engineering Value

This brass SAE flat washer is engineered to address critical challenges in demanding sectors like automotive, marine, and industrial equipment. Its brass material offers inherent corrosion resistance, making it perfect for environments exposed to moisture, chemicals, or saltwater, where steel washers would rapidly degrade. The flat washer design with precise 0.469" ID and 0.922" OD ensures even pressure distribution, preventing bolt loosening and protecting sensitive surfaces from indentation. By complying with SAE standards and REACH regulations, it provides reliability and safety, reducing maintenance costs and downtime in assemblies requiring 7/16" screw sizes.

Specification Summary & Compliance

This washer features an inner diameter of 0.469", outer diameter of 0.922", and thickness range of 0.051-0.080", designed for 7/16" screw applications. It conforms to SAE (Society of Automotive Engineers) standards for dimensional consistency and is manufactured from brass for durability. The product is REACH (EC 1907/2006) compliant as of June 14, 2023, ensuring it meets environmental and health safety criteria with no SVHC above threshold levels.