S-90134A050 1.36" ID x 1.675" OD Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance through wave design that maintains consistent spring force under load
• Exceptional durability with Rockwell C52 hardness steel construction for long service life
• Precision dimensional accuracy with 1.36" ID and 1.675" OD ensuring perfect fit for 1 1/4" screw applications
• Optimal spring performance with 0.145" overall height providing reliable tension and compensation
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global industrial use
• Reduced maintenance requirements through high-quality steel material resistant to wear and deformation
• Versatile industrial compatibility with inch system measurements for broad mechanical applications

Professional Applications & Engineering Value

This high-performance wave washer delivers critical engineering solutions where vibration management and spring tension are paramount. The steel construction with Rockwell C52 hardness ensures the washer maintains its wave profile under continuous compression cycles, preventing relaxation and loss of preload in bolted connections. Engineered for 1 1/4" screw applications, its precise dimensions (1.36" ID x 1.675" OD) provide optimal fit while the wave design creates consistent spring force to counteract loosening from thermal expansion, vibration, and dynamic loads. This makes it ideal for heavy machinery, automotive assemblies, and industrial equipment where vibration resistance directly impacts operational safety and component longevity. The combination of material strength and geometric precision addresses common failure points in mechanical systems, reducing downtime and maintenance costs.

Specification Summary & Compliance

This wave washer features precise inch system dimensions with 1.36" inner diameter, 1.675" outer diameter, and 0.020" thickness. Manufactured from high-grade steel with Rockwell C52 hardness rating, it's engineered for 1 1/4" screw applications. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental standards for industrial hardware. These compliance certifications ensure the washer can be used in global markets without restriction while maintaining the mechanical properties required for demanding applications.