S-90313A248 0.125" ID x 3" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh or humid environments to prevent rust and extend service life.
• Precise dimensional fit with 0.125" ID and 3" OD, ensuring reliable alignment and load distribution for No. 4 screws in assembly applications.
• Enhanced durability and surface protection due to the material's inherent hardness and resistance to wear, reducing maintenance needs.
• Compliance with environmental regulations including RoHS 3 and REACH, making it safe for use in eco-sensitive industries and global markets.
• Versatile thickness range from 0.050" to 0.080", allowing for flexibility in compensating for gaps and ensuring secure fastening under varying pressures.
• Broad industrial applicability thanks to the inch system of measurement, facilitating easy integration with standard hardware components.

Professional Applications & Engineering Value

This 18-8 stainless steel flat washer is engineered to address common industrial challenges such as corrosion-induced failure and imprecise load bearing. Its high-grade material provides excellent resistance to moisture and chemicals, making it suitable for demanding sectors like marine, food processing, and outdoor construction. The precise 0.125" ID and 3" OD dimensions ensure a snug fit for No. 4 screws, minimizing vibration loosening and distributing pressure evenly to protect surfaces and extend the life of assemblies. By incorporating RoHS and REACH compliance, it meets stringent environmental standards, offering reliability and safety in applications where regulatory adherence is critical. This washer delivers consistent performance in industrial washers and hardware setups, reducing downtime and replacement costs.

Specification Summary & Compliance

This flat washer adheres to standard inch measurement specifications, with an inner diameter of 0.125", outer diameter of 3", and thickness ranging from 0.050" to 0.080". It is designed for use with No. 4 screw sizes and is manufactured from 18-8 stainless steel for consistent performance. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for various industrial and commercial applications.