S-92916A315 0.101" ID x 0.25" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance due to the brass material, ensuring long-lasting performance in humid or chemically aggressive environments.
• Excellent load distribution provided by the flat washer design, protecting surfaces and preventing fastener loosening under vibration.
li>Precise fit for No. 3 screws with a 0.101" inner diameter, ensuring secure fastening and ease of assembly.
• Durable mechanical strength from the Rockwell B60 hardness, offering reliable performance and resistance to deformation.
• Wide industrial compatibility with a 0.25" outer diameter and standard inch measurements, suitable for various applications.
• Environmental and safety compliance with RoHS 3 and REACH standards, meeting strict regulations for hazardous substances.
• Consistent dimensional accuracy with a thickness range of 0.013-0.027", ensuring reliable performance in precision assemblies.

Professional Applications & Engineering Value

This brass flat washer is engineered to address common industrial challenges such as galvanic corrosion, component wear, and fastener failure. The brass material inherently resists rust and corrosion, making it ideal for electrical applications, marine environments, and plumbing systems where moisture is a concern. Its Rockwell B60 hardness provides a balance of strength and malleability, preventing brittleness while maintaining shape under pressure. Designed specifically for No. 3 screws, it ensures a precise fit that reduces installation time and minimizes the risk of thread damage. The flat washer design evenly distributes load, protecting sensitive surfaces and extending the life of assemblies in machinery, electronics, and automotive components. By incorporating RoHS 3 and REACH compliance, it supports sustainable manufacturing practices without compromising on industrial performance.

Specification Summary & Compliance

This washer adheres to standard inch system measurements with an inner diameter of 0.101", outer diameter of 0.25", and thickness ranging from 0.013" to 0.027" for precise fit and function. It is manufactured to common industrial tolerances for flat washers, ensuring compatibility with No. 3 screw sizes. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from restricted hazardous substances and safe for various applications.