S-99842A107 0.135" ID x 0.245" OD Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior vibration damping through wave spring design prevents fastener loosening in dynamic applications
• Exceptional corrosion resistance with 18-8 stainless steel construction ensures long-term reliability in harsh environments
• Optimized spring performance with precise 0.004" thickness and 0.055" height maintains consistent pressure in No. 5 screw assemblies
• Enhanced durability from Rockwell C40 hardness provides reliable performance under repeated compression cycles
• Perfect dimensional compatibility with 0.135" ID and 0.245" OD ensures precise fit for standard No. 5 screw applications
• Regulatory compliance assurance with RoHS 3 and REACH standards meets international environmental and safety requirements
• Reduced maintenance needs through corrosion-resistant properties and consistent spring action extends equipment service life

Professional Applications & Engineering Value

This precision wave washer engineered from 18-8 stainless steel addresses critical industrial challenges where vibration-induced fastener failure compromises assembly integrity. The unique wave profile delivers consistent spring force that maintains bolt tension in dynamic environments, preventing costly downtime in machinery, automotive, and electronic applications. The corrosion-resistant properties ensure reliable performance in humid or chemically aggressive settings, while the precise inch dimensions guarantee perfect compatibility with No. 5 screw fastening systems. This component serves as an essential solution for engineers seeking to enhance vibration resistance while maintaining compliance with international environmental standards in their industrial washer specifications.

Specification Summary & Compliance

This wave washer features precise inch dimensions including 0.135" internal diameter, 0.245" outer diameter, 0.004" thickness, and 0.055" overall height, engineered to exacting manufacturing standards for consistent performance. The component maintains Rockwell C40 hardness for optimal spring characteristics and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for global industrial applications.