S-96765A110 0.125" ID x 0.312" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide 18-8 Stainless Steel for extended service life in harsh environments
• Enhanced durability and load distribution thanks to Rockwell B68 hardness, reducing wear and deformation
• Precise fit for No. 4 screw sizes with 0.125" ID and 0.312" OD, ensuring secure fastening and vibration resistance
• Reliable performance under stress with a thickness range of 0.024-0.038" for consistent spacing and pressure management
• Compliance with global safety standards including RoHS 3 and REACH, ensuring safe use in industrial and electronic applications
• Versatile inch system compatibility for seamless integration into existing machinery and equipment designs
• Cost-effective maintenance due to long-lasting material properties, minimizing replacement frequency

Professional Applications & Engineering Value

This flat washer is engineered to address common industrial challenges like corrosion, loosening, and material fatigue. Made from Black-Oxide 18-8 Stainless Steel, it provides excellent protection against moisture, chemicals, and oxidation, making it ideal for outdoor, marine, or high-humidity settings. The precise dimensions (0.125" ID and 0.312" OD) ensure a snug fit for No. 4 screw sizes, preventing misalignment and enhancing structural integrity in assemblies. Its Rockwell B68 hardness offers reliable performance under mechanical stress, reducing the risk of failure in heavy-duty applications such as automotive, construction, and machinery. By combining durability with compliance to environmental regulations, this washer delivers long-term value and safety for industrial washers needs.

Specification Summary & Compliance

This flat washer adheres to standard inch measurements with an inner diameter of 0.125", outer diameter of 0.312", and thickness ranging from 0.024" to 0.038". It is designed for compatibility with No. 4 screw sizes and manufactured from 18-8 Stainless Steel with a Black-Oxide finish for added protection. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for various industrial and international safety standards.