S-91235A412 10.2 mm ID x 23.8 mm OD Heavy-Vibration-Resistant Spring Lock Washers
Heavy-Vibration-Resistant Spring Lock Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance prevents fastener loosening in high-stress applications
- Excellent corrosion resistance from 18-8 stainless steel construction for extended service life
- Optimal spring tension with 3mm overall height ensures consistent locking force
- Precision dimensional accuracy with 10.2mm ID for perfect M10 screw compatibility
- Enhanced durability with Rockwell C38 hardness rating for repeated use cycles
- Broad industrial compliance meeting RoHS 3 and REACH environmental standards
- Reliable performance in demanding environments requiring corrosion resistance
Professional Applications & Engineering Value
This M10 spring lock washer delivers critical engineering solutions where vibration-induced fastener failure poses significant operational risks. The 18-8 stainless steel composition provides exceptional corrosion resistance, making it ideal for harsh environments including marine applications, chemical processing equipment, and outdoor machinery. The spring lock design creates continuous tension that compensates for thermal expansion and mechanical settling, maintaining bolt preload in dynamic systems. With its precision dimensions (10.2mm ID, 23.8mm OD) and Rockwell C38 hardness, this washer withstands repeated compression cycles without permanent deformation, ensuring long-term reliability in automotive assemblies, industrial machinery, and electrical enclosures where vibration resistance is paramount.
Specification Summary & Compliance
This spring lock washer features precise dimensional specifications including 10.2mm internal diameter, 23.8mm outer diameter, and 1.8mm thickness with 3mm overall height, engineered for M10 screw applications. Manufactured from 18-8 stainless steel with Rockwell C38 hardness rating, the washer complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use across various industrial sectors while meeting international regulatory requirements for hazardous substance restrictions.
