S-90895A311 0.067" ID x 0.126" OD Heavy-Vibration-Resistant Spring Lock Washers for Socket Head Screws
Heavy-Vibration-Resistant Spring Lock Washers for Socket Head Screws
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance with spring lock design that maintains consistent tension under dynamic loads
- Enhanced anti-loosening performance through dual-sided serrations that bite into both mating surfaces
- Corrosion protection with zinc-plated steel construction for extended service life in demanding environments
- Exceptional durability with Rockwell C38 hardness rating ensuring reliable performance through repeated cycles
- Precision dimensional accuracy with 0.067" ID and 0.126" OD for perfect fit with M1.6 fasteners
- Environmental compliance assurance meeting RoHS 3 and REACH standards for safe industrial use
- Optimized space utilization with compact 0.024" overall height design for tight clearance applications
Professional Applications & Engineering Value
This M1.6 metric spring lock washer delivers critical engineering solutions where vibration-induced loosening threatens assembly integrity. The zinc-plated steel construction provides essential corrosion resistance for industrial environments, while the top and bottom serration design creates positive mechanical locking action that outperforms standard flat washers. Engineered specifically for precision applications in electronics, instrumentation, and miniature mechanical systems, this washer maintains consistent preload through thermal cycling and mechanical stress. The combination of Rockwell C38 hardness and optimized spring characteristics ensures reliable performance in automated assembly processes, making it ideal for high-volume manufacturing where fastener failure is not an option.
Specification Summary & Compliance
This precision spring lock washer features metric dimensions with 0.067" internal diameter and 0.126" outer diameter, specifically designed for M1.6 screw sizes. Manufactured to exacting standards with zinc-plated steel material and Rockwell C38 hardness specification. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures safe integration into global supply chains and end products.
