S-92917A160 0.26" ID x 0.688" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with nickel-plated brass construction, ideal for harsh industrial environments and extending service life.
• Excellent load distribution due to precise 0.688" OD and 0.26" ID, reducing surface stress and preventing fastener loosening.
• Enhanced durability with Rockwell B60 hardness, ensuring reliable performance under repeated assembly and disassembly cycles.
• Wide compatibility for 1/4" screw sizes, offering seamless integration into various inch-system assemblies.
• Consistent thickness control (0.041-0.061") for uniform spacing and improved vibration resistance in mechanical applications.
• Full regulatory compliance with RoHS 3 and REACH standards, ensuring safe use in global markets and eco-sensitive industries.
• Reliable electrical conductivity from brass material, beneficial for grounding and EMI shielding in electronic assemblies.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, this nickel-plated brass flat washer addresses common challenges like galvanic corrosion and mechanical wear. The brass core provides inherent corrosion resistance, while the nickel plating adds an extra protective layer against moisture, chemicals, and oxidation. This combination is crucial in applications such as electrical enclosures, marine equipment, and automotive assemblies, where corrosion-resistant washers prevent fastener failure and maintain structural integrity. Its precise dimensions (0.26" ID x 0.688" OD) ensure optimal fit for 1/4" screw sizes, reducing installation errors and enhancing load distribution across connected surfaces. By minimizing wear and tear, this washer extends the lifespan of industrial components, supporting efficient maintenance and reducing downtime.

Specification Summary & Compliance

This flat washer adheres to inch system standards with an inner diameter of 0.26", outer diameter of 0.688", and thickness range of 0.041-0.061". It is manufactured from nickel-plated brass with a hardness of Rockwell B60 for consistent performance. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for use in regulated industries worldwide.