S-90895A201 0.106" ID x 0.189" 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 through dual top and bottom serrations that bite into mating surfaces, preventing loosening under dynamic loads.
- Enhanced corrosion protection with zinc-plated steel construction, ensuring longevity in harsh industrial environments.
- Consistent performance and durability from Rockwell C38 hardness, providing reliable spring action and resistance to deformation.
- Precise fit for M2.5 screws with a 0.106" ID and 0.189" OD, ensuring easy installation and secure fastening in metric assemblies.
- Reduced maintenance and replacement costs due to the robust material and design, ideal for high-vibration applications.
- Compliance with global environmental standards, including RoHS 3 and REACH, for safe and sustainable use in regulated industries.
Professional Applications & Engineering Value
This M2.5 spring lock washer is engineered to address common challenges in industrial fastening, such as joint failure due to vibration and corrosion. The zinc-plated steel material offers excellent resistance to rust, while the dual serration technology on both top and bottom surfaces ensures a firm grip, minimizing the risk of loosening in machinery, automotive, and electronics assemblies. With its metric dimensions and precise Rockwell C38 hardness, it delivers reliable performance in high-stress environments, reducing downtime and enhancing the longevity of your equipment. Ideal for vibration-resistant applications, this washer provides a cost-effective solution for maintaining tight, secure connections.
Specification Summary & Compliance
This washer features an ID of 0.106", OD of 0.189", thickness of 0.018", and overall height of 0.035", designed for M2.5 screw sizes in metric systems. It adheres to standard manufacturing practices for spring lock washers and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for industrial use.
