S-90231A115 0.156" ID x 0.375" OD SAE Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from brass material, ideal for humid or chemically aggressive environments
• Excellent electrical conductivity for grounding and electrical assembly applications
• Precise dimensional fit with 0.156" ID and 0.375" OD ensures proper load distribution for No. 6 screws
• Consistent thickness control (0.036-0.065") provides reliable spacing and clamping force
• SAE standard compliance guarantees interchangeability and compatibility with inch-system components
• REACH regulatory compliance ensures safe use in industrial markets with environmental responsibility
• Durable brass construction maintains integrity under repeated assembly and disassembly cycles

Professional Applications & Engineering Value

These brass SAE flat washers deliver critical engineering solutions where corrosion resistance and electrical conductivity are paramount. The inch-system dimensions (0.156" ID x 0.375" OD) provide precise fitment for No. 6 screw applications, preventing galvanic corrosion when mating with dissimilar metals while ensuring proper load distribution. The brass material offers natural lubricity, reducing friction during installation and minimizing thread galling. Ideal for electrical panels, marine equipment, plumbing systems, and precision instruments, these flat washers solve common industrial challenges including static dissipation, chemical degradation, and maintenance accessibility across mechanical assemblies.

Specification Summary & Compliance

This SAE flat washer features inch-system dimensions with 0.156" internal diameter, 0.375" outer diameter, and thickness range of 0.036-0.065" specifically engineered for No. 6 screw size applications. Manufactured to SAE standards for dimensional consistency and manufactured from high-quality brass material. The product is REACH (EC 1907/2006) compliant as of 06/14/2023, meeting environmental safety requirements for 235 SVHC substances.