S-92141A046 2.125" ID x 4" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ensuring long-term reliability in harsh or humid environments.
• Optimal load distribution with a large 4" outer diameter, minimizing surface pressure and preventing material damage.
• Precise fit for 2" screws with a 2.125" inner diameter, providing secure fastening and reducing installation errors.
• Consistent performance guaranteed by a controlled thickness range of 0.180-0.194", ensuring uniform clamping force.
• Environmental compliance with RoHS 3 and REACH standards, making it safe for regulated industries and global supply chains.
• Durable material integrity from 18-8 stainless steel, offering excellent strength and resistance to wear in demanding applications.
• Broad industrial compatibility due to inch system sizing, facilitating easy integration with existing machinery and standards.

Professional Applications & Engineering Value

This flat washer is engineered to solve critical challenges in industrial assembly and heavy-duty applications. Made from 18-8 stainless steel, it provides exceptional corrosion resistance, which is vital for outdoor equipment, marine environments, or chemical processing plants where moisture and corrosive agents are prevalent. The large 4" OD and precise 2.125" ID ensure even load distribution, preventing bolt loosening and joint failure under high vibration or dynamic loads. This design is ideal for structural bolting, machinery mounts, and large-scale construction projects, enhancing safety and reducing maintenance costs. Its compliance with RoHS and REACH standards further supports use in regulated sectors like automotive and aerospace, ensuring environmental safety without compromising performance.

Specification Summary & Compliance

This flat washer features an inner diameter of 2.125", outer diameter of 4", and thickness range of 0.180-0.194", designed for use with 2" screw sizes in the inch measurement system. Manufactured from 18-8 stainless steel, it adheres to standard dimensional tolerances for reliable fit and function. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets strict environmental and safety requirements for hazardous substance control.