S-92244A115 0.187" ID Square Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh chemical and marine environments due to premium 316 stainless steel construction
• Precise fit for No. 8 screws with a 0.187" inner diameter, ensuring secure fastening and load distribution
• Enhanced surface coverage and stability provided by the 0.547" square width, reducing surface pressure and preventing embedment
• Durable and reliable performance with a thickness range of 0.034" to 0.060" for consistent application in various assemblies
• Compliance with major environmental regulations including RoHS 3 and REACH, ensuring safe use in regulated industrial sectors
• Ideal for inch-based systems, designed for seamless integration with standard imperial fastener components
• Long-term cost efficiency by minimizing replacement needs in corrosive or demanding conditions

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these 316 stainless steel square washers address critical challenges in chemical processing, marine equipment, and outdoor infrastructure. The high molybdenum content in the 316 grade material provides exceptional resistance to chlorides and acidic environments, preventing premature failure. The square shape offers a larger bearing surface compared to round washers, which helps distribute clamp load more effectively and prevents loosening under vibration. This design is particularly valuable in assemblies using No. 8 screws, where consistent performance and corrosion resistance are paramount for structural integrity and reduced maintenance cycles in industrial applications.

Specification Summary & Compliance

This square washer is manufactured to standard inch dimensions with an inner diameter of 0.187" for No. 8 screw size, a width of 0.547", and a thickness range of 0.034"-0.060". It conforms to common industrial requirements for dimensional consistency. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent regulations for hazardous substance restrictions and supporting use in environmentally conscious procurement.