S-93501A023 1.244" ID x 1.772" 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 spring lock design that maintains tension under dynamic loads
- Enhanced locking security with dual serrations on both top and bottom surfaces preventing rotational loosening
- Exceptional durability with Rockwell C40 hardness steel construction for long service life in demanding applications
- Universal compatibility with both inch (1 1/8") and metric (M30) screw systems for flexible installation
- Optimized load distribution through precise 1.244" ID and 1.772" OD dimensions ensuring proper fit and function
- Reliable performance in industrial environments with compliance to RoHS 3 and REACH environmental regulations
- Reduced maintenance requirements through robust construction that withstands repeated stress cycles
Professional Applications & Engineering Value
This spring lock washer delivers critical vibration-resistant performance in industrial applications where secure fastening is paramount. The steel construction with Rockwell C40 hardness ensures the washer maintains its spring tension and locking capability even under extreme vibration conditions. The dual serration design on both top and bottom surfaces provides maximum bite into mating surfaces, effectively preventing rotational loosening in machinery, heavy equipment, and structural assemblies. Engineered for both M30 metric and 1 1/8" inch screw sizes, this versatile component solves the common problem of fastener failure in high-vibration environments, reducing downtime and maintenance costs while ensuring operational safety and reliability.
Specification Summary & Compliance
This spring lock washer features precise dimensional specifications including 1.244" ID, 1.772" OD, 0.079" thickness, and 0.142" overall height. Manufactured from high-grade steel with Rockwell C40 hardness, the component meets industrial standards for locking washers with dual serration technology. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in various industrial applications while meeting international regulatory requirements for hazardous substances.
