S-92917A140 0.2" ID x 0.5" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from nickel-plated brass construction, extending service life in harsh environments
• Precise dimensional fit with 0.2" ID and 0.5" OD ensuring reliable performance with No. 10 screws
• Excellent load distribution across 0.033-0.047" thickness range, preventing surface damage and joint failure
• Consistent mechanical performance with Rockwell B60 hardness for reliable, repeatable fastening applications
• Environmental compliance assurance with RoHS 3 and REACH certification for global industrial applications
• Optimal material conductivity making these brass washers ideal for electrical and thermal applications
• Dimensional stability in inch system measurements for seamless integration with existing equipment and components

Professional Applications & Engineering Value

These nickel-plated brass flat washers deliver exceptional engineering value through their unique material combination and precision manufacturing. The brass core provides natural corrosion resistance while the nickel plating creates an additional protective barrier against oxidation and chemical exposure, making them ideal for marine, chemical processing, and outdoor applications where moisture and corrosive elements are present. The No. 10 screw size compatibility with precise 0.2" inner diameter ensures proper fitment without binding or misalignment, while the 0.5" outer diameter provides optimal load distribution to prevent surface damage to connected materials. These industrial washers maintain their structural integrity and Rockwell B60 hardness across temperature variations, ensuring reliable performance in electrical enclosures, machinery assemblies, and precision equipment where consistent fastening pressure is critical.

Specification Summary & Compliance

This flat washer features inch system measurements with 0.2" inner diameter, 0.5" outer diameter, and thickness ranging from 0.033" to 0.047" for No. 10 screw applications. Manufactured to precise dimensional standards with Rockwell B60 hardness for consistent mechanical performance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, including the latest SVHC requirements as of June 14, 2023, ensuring environmental safety and regulatory acceptance for global industrial markets.