S-91227A016 0.208" ID x 0.385" OD Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure.
• Reliable spring force and vibration damping from the wave design, maintaining bolt tension and preventing loosening under dynamic loads.
• Precise dimensional fit for No. 10 screws (0.208" ID, 0.385" OD), ensuring easy installation and consistent performance.
• Enhanced durability and load-bearing capacity due to Rockwell C46 hardness, resisting deformation under pressure.
• Compliance with strict environmental regulations, being RoHS 3 and REACH compliant for safe use in regulated industries.
• Lightweight and space-efficient design (0.041" overall height), suitable for compact assemblies without sacrificing function.
• Long-term reliability in demanding applications, thanks to the material's resistance to pitting and crevice corrosion.

Professional Applications & Engineering Value

This 316 stainless steel wave washer is engineered to address common industrial challenges such as vibration-induced fastener failure and corrosion in aggressive environments. Its wave form provides a consistent spring force that compensates for thermal expansion, settlement, and wear in assemblies, ensuring lasting clamp load. Made from 316 stainless steel, it offers excellent resistance to chlorides and acids, making it perfect for marine, chemical processing, and food industry applications. The precise inch system dimensions (0.208" ID x 0.385" OD) and compatibility with No. 10 screw sizes allow for seamless integration, reducing maintenance and downtime in machinery, electronics, and automotive systems where reliability is critical.

Specification Summary & Compliance

This wave washer meets exact dimensional standards with an inner diameter of 0.208", outer diameter of 0.385", thickness of 0.005", and overall height of 0.041", designed for use with No. 10 screws. It conforms to industry-accepted inch measurement systems and is manufactured from 316 stainless steel with a Rockwell C46 hardness for consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of hazardous substances and suitable for global supply chains.