S-92141A040 1.312" ID x 2.75" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh environments.
• Optimal load distribution due to the large 2.75" outer diameter, minimizing surface pressure and preventing material damage.
• Precise fit for 1 1/4" screws with a 1.312" inner diameter, reducing installation errors and improving assembly efficiency.
• Enhanced durability in demanding applications from the consistent 0.118-0.132" thickness, providing reliable performance under stress.
• Compliance with environmental regulations, meeting RoHS 3 and REACH standards for safe use in global markets.
• Versatile inch system compatibility, facilitating easy integration with existing industrial equipment and fastening systems.
• Cost-effective maintenance thanks to the material's resistance to rust and wear, lowering long-term replacement costs.

Professional Applications & Engineering Value

This flat washer made from 18-8 stainless steel addresses common industrial challenges such as corrosion-induced failure and uneven load distribution. Its robust design, with an inner diameter of 1.312" and outer diameter of 2.75", ensures a secure fit for 1 1/4" screw size applications, reducing the risk of loosening under vibration or heavy loads. The corrosion-resistant properties make it ideal for use in marine, chemical processing, and outdoor infrastructure, where exposure to moisture and chemicals is frequent. By providing consistent performance in heavy-duty washers scenarios, it enhances the longevity and safety of assembled structures, supporting efficient industrial fastening solutions without compromising on regulatory compliance.

Specification Summary & Compliance

This flat washer adheres to inch system measurements with an inner diameter of 1.312", outer diameter of 2.75", and thickness range of 0.118-0.132", designed specifically for 1 1/4" screw sizes. It conforms to industry standards for dimensional accuracy and is manufactured from 18-8 stainless steel for consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety requirements for industrial use.