S-91525A469 0.125" ID x 2" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial and marine environments.
• Precise dimensional fit with 0.125" inner diameter and 2" outer diameter, ensuring reliable performance for No. 4 screw applications.
• Versatile thickness range from 0.050" to 0.080", allowing for flexibility in assembly and load distribution.
• Compliance with strict environmental standards, including RoHS 3 and REACH, ensuring safe and sustainable use.
• Durable and long-lasting material properties that resist pitting and crevice corrosion in chloride-exposed settings.
• Broad compatibility with inch-system fasteners, simplifying sourcing and installation in various projects.

Professional Applications & Engineering Value

These 316 stainless steel flat washers are engineered to address critical challenges in demanding sectors like marine, chemical processing, and outdoor infrastructure. The high corrosion resistance of 316 grade stainless steel prevents degradation from saltwater, chemicals, and humidity, reducing maintenance costs and extending equipment lifespan. With an inner diameter of 0.125" and outer diameter of 2", they provide optimal load distribution and vibration dampening for No. 4 screw size applications, ensuring secure fastening in assemblies subject to dynamic stresses. The flat washer design in the inch system offers easy integration, making them a reliable choice for engineers prioritizing durability and regulatory compliance in harsh operational environments.

Specification Summary & Compliance

This flat washer adheres to inch-system measurements with an inner diameter of 0.125", outer diameter of 2", and thickness ranging from 0.050" to 0.080", designed for use with No. 4 screw sizes. It conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring environmental safety and regulatory alignment for industrial and marine applications.