S-95221A126 16.4 mm ID x 39 mm OD DIN 6796 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
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance prevents fastener loosening in high-stress environments
- Zinc-plated steel construction provides excellent corrosion protection for extended service life
- Conical spring design maintains consistent clamping force under dynamic loads
- Rockwell C42 hardness rating ensures dimensional stability and long-term performance
- Precision DIN 6796 compliance guarantees consistent quality and reliable fit for M16 fasteners
- Environmental compliance meets RoHS 3 and REACH standards for global industrial applications
- Optimized dimensions (16.4mm ID, 39mm OD) ensure proper seating and force distribution
Professional Applications & Engineering Value
This M16 spring lock washer delivers critical vibration resistance in demanding industrial applications where fastener security is paramount. The zinc-plated steel construction provides essential corrosion protection while maintaining the conical lock washer's spring properties. Engineered to DIN 6796 specifications, this washer generates consistent axial tension that compensates for settlement and thermal expansion in assembled components. The Rockwell C42 hardness ensures the conical shape maintains its spring characteristics under repeated loading cycles, making it ideal for machinery, automotive assemblies, and heavy equipment where vibration resistant fastening solutions are required to prevent catastrophic failures and maintenance downtime.
Specification Summary & Compliance
This metric spring lock washer features precise dimensions (16.4mm ID, 39mm OD, 5.3mm overall height) manufactured to DIN 6796 standards for consistent performance. The zinc-plated steel construction meets Rockwell C42 hardness requirements, ensuring proper spring action and durability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, this washer is suitable for global industrial applications requiring verified material safety and performance standards.
