S-99842A696 0.26" ID x 0.485" OD Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior Spring Performance: Wave design provides consistent axial load and vibration dampening for 1/4" screw assemblies, maintaining tension in dynamic applications.
• Exceptional Corrosion Resistance: Made from 18-8 Stainless Steel, offering excellent durability against rust and chemical exposure in harsh industrial environments.
• High Mechanical Strength: Rockwell C40 hardness ensures the washer retains its shape and function under repeated compression and high-stress conditions.
• Precision Fit and Ease of Installation: With an ID of 0.26" and OD of 0.485", it ensures accurate alignment and secure fastening for 1/4" screws, reducing assembly time.
• Reliable Compliance for Global Markets: RoHS 3 and REACH compliant, meeting strict international regulations for safe use in electronics, machinery, and consumer products.
• Compact and Lightweight Design: 0.010" thickness and 0.07" overall height allow for space-saving integration without compromising on spring force.
• Durable Material Longevity: 18-8 Stainless Steel composition resists wear and fatigue, extending the lifecycle of assemblies in high-cycle applications.

Professional Applications & Engineering Value

This wave washer is engineered to address common challenges in industrial fastening, such as vibration-induced loosening and thermal expansion in assemblies. Crafted from 18-8 Stainless Steel, it delivers reliable spring performance in 1/4" screw applications, making it ideal for machinery, automotive, and electronics sectors where consistent preload is critical. The wave structure compensates for minor gaps and absorbs shocks, reducing maintenance needs and enhancing safety. Its inch system measurements ensure compatibility with standard components, while the corrosion-resistant material suits environments exposed to moisture or chemicals, providing long-term reliability in demanding industrial washers uses.

Specification Summary & Compliance

This washer features precise dimensions: ID 0.26", OD 0.485", thickness 0.010", and overall height 0.07", designed for 1/4" screw size with standard inch system tolerances. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial and commercial applications. The Rockwell C40 hardness confirms its mechanical integrity, supporting reliable performance in various assembly specifications.