S-90183A458 0.192" ID Square Washers for Blind Rivets

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments
• Precise 0.192" inner diameter ensures secure fit and optimal load distribution for 3/16" rivet applications
• Generous 0.5" width provides enhanced surface coverage and superior bearing surface support
• Consistent 0.056-0.062" thickness delivers reliable performance and uniform compression in assembly operations
• Full compliance with RoHS 3 and REACH regulations guarantees environmental safety and meets global industrial standards
• Square profile design prevents rotation during installation, ensuring stable positioning in critical assemblies
• Inch system compatibility facilitates seamless integration with standard imperial measurement components

Professional Applications & Engineering Value

Engineered for demanding industrial applications, this zinc-plated steel square washer delivers exceptional performance in rivet-based assemblies where vibration resistance and long-term reliability are critical. The square configuration provides anti-rotation properties that prevent loosening in high-stress environments, while the zinc plating offers sacrificial protection against corrosion, significantly extending component lifespan. With precise dimensional control (0.192" ID and 0.5" width), this washer ensures perfect alignment with 3/16" rivet diameter applications, distributing clamp load evenly across surfaces to prevent material deformation. The combination of inch system compatibility and robust steel construction makes it ideal for machinery, structural frameworks, and heavy equipment where dimensional accuracy and corrosion resistance are paramount for operational safety and reduced maintenance intervals.

Specification Summary & Compliance

This square washer features precision inch dimensions including 0.192" inner diameter, 0.5" width, and controlled thickness range of 0.056-0.062" for consistent performance. Manufactured from zinc-plated steel and designed specifically for 3/16" rivet applications, it maintains dimensional stability under load. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety standards are met for industrial distribution and use.