S-96194A101 M6 DIN 6923, ISO 4161 Flange Nuts

Flange Nuts

1212FA00006 Flange Nuts
1212FA00006 Flange Nuts

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

Part No.
Part No. 1212FA00006
Equivalent to mcmaster :
96194A101

Basic Information

System of Measurement Metric
Nut Type Flange, Locknut, Hex
Specifications Met DIN 6923, ISO 4161

Dimension Parameters

Width 10 mm
Height 6 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Direction Right Hand
Thread Pitch 1 mm
Thread Spacing Coarse
Thread Fit Class 6H

Head Parameters

Drive Style External Hex
Hex Nut Profile Standard

Flange Parameters

Flange Diameter 14.2 mm
Flange Thickness 1.1 mm

Material & Strength Parameters

Material Zinc-Plated Steel
Strength Class Class 8

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant
Locking Type Serrations
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 serrated locking technology that prevents loosening under dynamic loads
  • Enhanced durability through Class 8 strength rating, suitable for heavy-duty industrial applications
  • Corrosion protection with zinc-plated steel construction for extended service life in harsh environments
  • Secure flange integration with 14.2mm diameter and 1.1mm thickness providing stable bearing surface distribution
  • Precision threading compatibility with M6x1mm coarse thread and Class 6H fit ensuring reliable mating with standard bolts
  • Easy installation and removal using standard 10mm external hex tools for efficient maintenance
  • Regulatory compliance assurance meeting REACH and RoHS 3 environmental standards for global industrial use

Professional Applications & Engineering Value

This Class 8 heavy-duty flange lock nut delivers critical vibration resistance in demanding mechanical assemblies where secure fastening is paramount. The zinc-plated steel construction provides essential corrosion protection while maintaining the high tensile strength required for automotive, machinery, and structural applications. The integrated serrated locking flange eliminates the need for separate washers while creating permanent resistance to rotational loosening caused by continuous vibration and thermal cycling. Engineered to DIN 6923 and ISO 4161 standards, this M6x1mm coarse thread nut ensures compatibility with standard metric bolt systems, making it ideal for production lines, equipment manufacturing, and maintenance operations where reliability cannot be compromised.

Specification Summary & Compliance

This flange lock nut features precision M6x1mm coarse threads with Class 6H thread fit per ISO standards, ensuring consistent engagement with mating components. The external hex drive (10mm width) and 6mm height provide standardized installation compatibility. Manufacturing complies with DIN 6923 and ISO 4161 specifications for dimensional accuracy and performance. The product is fully REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliant, meeting international environmental regulations for industrial components.

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