S-90134A048 1.068" ID x 1.5" OD Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior load distribution from the wave design, reducing stress concentrations and extending component life in high-vibration environments.
• Exceptional durability and wear resistance provided by the Rockwell C52 hardness, ensuring long-term performance under heavy loads.
• Precision fit for 1 1/16" screws with a 1.068" ID, ensuring secure fastening and preventing loosening in critical assemblies.
• Reliable spring action and compensation for thermal expansion or wear, maintaining consistent clamp load over time.
• Safe for global supply chains with full compliance to RoHS 3 and REACH regulations, meeting stringent environmental standards.
• Robust construction from steel offers excellent strength and corrosion resistance for demanding industrial applications.
• Optimized dimensions (1.5" OD, 0.018" thickness) provide an ideal balance of space efficiency and functional height for various mechanical designs.

Professional Applications & Engineering Value

This steel wave washer is engineered to solve critical challenges in industrial assemblies where vibration, thermal cycling, and material fatigue are common. The wave form design acts as a spring, applying a consistent preload to fasteners like 1 1/16" screws, which prevents loosening and maintains joint integrity in machinery, automotive systems, and heavy equipment. Made from high-strength steel with a Rockwell C52 hardness, it resists deformation under repeated loads, ensuring reliable performance in high-stress environments. Its precise inch dimensions (1.068" ID, 1.5" OD) and 0.018" thickness allow for easy integration into existing designs, providing engineers with a dependable component to enhance assembly longevity and reduce maintenance costs.

Specification Summary & Compliance

This wave washer adheres to standard inch system measurements with an inner diameter of 1.068", outer diameter of 1.5", thickness of 0.018", and overall height of 0.094", designed for use with 1 1/16" screw sizes. It meets industry expectations for dimensional accuracy and is manufactured from steel with a hardness of Rockwell C52 for consistent quality. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global engineering applications.