S-93501A111 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 through dual top and bottom serrations that bite into mating surfaces
- Exceptional durability with hardened steel construction and Rockwell C40 hardness rating
- Precise M1.6 metric compatibility ensuring perfect fit for precision assemblies
- Reliable spring locking action that maintains tension under dynamic loads
- Optimal dimensional stability with 0.067" ID and 0.126" OD for consistent performance
- Environmental compliance assurance meeting RoHS 3 and REACH standards
- Reduced maintenance requirements through long-lasting material integrity
Professional Applications & Engineering Value
This M1.6 metric spring lock washer delivers critical vibration resistance in precision assemblies where loosening under dynamic loads poses significant reliability concerns. The dual serration design on both top and bottom surfaces creates multiple biting points that dig into mating components, effectively preventing rotational slippage in high-frequency environments. Manufactured from hardened steel with Rockwell C40 hardness, this washer maintains its spring tension and locking capability through repeated compression cycles, making it ideal for precision instruments, small electronic enclosures, and miniature mechanical systems where space constraints demand reliable vibration-resistant fastening solutions without compromising on performance standards.
Specification Summary & Compliance
This metric spring lock washer features precise dimensional specifications including 0.067" internal diameter, 0.126" outer diameter, and 0.024" overall height, engineered to ISO metric standards for M1.6 screw applications. The hardened steel construction achieves Rockwell C40 hardness for consistent mechanical properties. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications with strict chemical substance restrictions.
