S-99842A338 0.165" ID x 0.285" OD Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide 18-8 Stainless Steel, ideal for harsh environments and extending service life.
• Reliable spring action from the wave design, maintaining consistent tension and vibration resistance in assemblies.
• Precise fit for No. 8 screws with 0.165" ID and 0.285" OD, ensuring easy installation and secure fastening.
• Enhanced durability due to Rockwell C40 hardness, providing excellent wear resistance under load.
• Compliance with environmental standards, including RoHS 3 and REACH, for safe use in regulated industries.
• Optimal space efficiency with a compact 0.006" thickness and 0.053" overall height, suitable for tight assemblies.
• Accurate dimensional consistency in inch measurements, facilitating seamless integration into existing systems.

Professional Applications & Engineering Value

This wave washer is engineered to address common industrial challenges such as component loosening and corrosion-induced failures. Made from Black-Oxide 18-8 Stainless Steel, it offers exceptional resistance to rust and oxidation, making it perfect for applications in machinery, automotive, and electronics where exposure to moisture or chemicals is a concern. The wave structure provides consistent spring force, compensating for thermal expansion, vibration, and wear in dynamic systems. By ensuring reliable tension and alignment for No. 8 screw sizes, it reduces maintenance needs and enhances the longevity of assemblies, delivering cost-effective performance in demanding environments.

Specification Summary & Compliance

This washer adheres to standard inch system dimensions, including an ID of 0.165", OD of 0.285", thickness of 0.006", and overall height of 0.053". It is manufactured to precise tolerances for consistent performance and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial use.