S-95221A109 6.4 mm ID x 14 mm OD DIN 6796 Heavy-Vibration-Resistant Spring Lock Washers

Heavy-Vibration-Resistant Spring Lock Washers

1327FA00049 Heavy-Vibration-Resistant Spring Lock Washers
1327FA00049 Heavy-Vibration-Resistant Spring Lock Washers

Image may differ from product. See technical specification for details.

Part No.
Part No. 1327FA00049
Equivalent to mcmaster :
95221A109

Basic Information

System of Measurement Metric
Washer Type Spring Lock
Specifications Met DIN 6796

Dimension Parameters

ID 6.4 mm
OD 14 mm
Thickness 1.5 mm
Overall Height 2 mm

Material & Strength Parameters

Material Zinc-Plated Steel
Hardness Rockwell C42

Installation & Application Parameters

For Screw Size M6

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant

Special Type Parameters

Spring Lock Washer Shape Conical
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior vibration resistance with conical spring design that maintains constant tension under dynamic loads
  • Enhanced corrosion protection through zinc-plated steel construction for extended service life in harsh environments
  • Optimal hardness performance with Rockwell C42 rating ensuring consistent spring action and load distribution
  • Precise dimensional compatibility with 6.4mm ID and 14mm OD designed specifically for M6 screw applications
  • Reliable locking action through conical shape that prevents fastener loosening in high-vibration settings
  • Industry-standard compliance with DIN 6796 specifications for consistent quality and interchangeability
  • Environmental responsibility with RoHS 3 and REACH compliance meeting current regulatory requirements

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these M6 spring lock washers provide critical vibration resistance in machinery, automotive assemblies, and electrical equipment where fastener security is paramount. The zinc-plated steel construction offers excellent corrosion resistance while maintaining the conical spring washer functionality that prevents loosening under cyclic loading. The DIN 6796 standard ensures dimensional precision and reliable performance in high-stress applications, making these washers ideal for maintenance, manufacturing, and assembly operations requiring consistent locking performance. The combination of material strength and geometric design addresses common industrial challenges of fastener fatigue and vibration-induced failures.

Specification Summary & Compliance

This M6 spring lock washer features precise metric dimensions with 6.4mm internal diameter, 14mm outer diameter, and 2mm overall height. Manufactured to DIN 6796 specifications with Rockwell C42 hardness for optimal spring performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and industrial safety standards. The zinc-plated steel material provides both corrosion resistance and consistent mechanical properties for reliable fastening performance.

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