S-95003A206 M6 DIN 6923, ISO 4161 Flange Nuts

Flange Nuts

1231FA00030 Flange Nuts
1231FA00030 Flange Nuts

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

Part No.
Part No. 1231FA00030
Equivalent to mcmaster :
95003A206

Basic Information

System of Measurement Metric
Nut Type Flange, 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 Steel
Strength Class Class 10

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Enhanced Load Distribution with 14.2mm flange diameter to prevent surface damage and reduce the risk of loosening under vibration
  • Superior Tensile Strength from Class 10 steel construction, ensuring reliable performance in high-stress industrial applications
  • Secure Thread Engagement with Class 6H thread fit and M6x1mm coarse thread for quick assembly and vibration resistance
  • Wide Compatibility with DIN 6923 and ISO 4161 standards, guaranteeing interchangeability and quality in global engineering projects
  • Easy Installation using standard 10mm external hex drive, allowing for efficient tightening with common tools
  • Environmental Compliance with RoHS 3 (2015/863/EU), making it suitable for regulated industries and sustainable procurement
  • Optimized Profile at 6mm height for space-constrained assemblies without compromising on strength or flange functionality

Professional Applications & Engineering Value

This Class 10 steel flange nut is engineered to address common challenges in industrial assembly, such as joint failure under dynamic loads and corrosion-induced degradation. The integrated 14.2mm flange distributes clamping force evenly, eliminating the need for separate washers and reducing point stress on soft materials. Its M6 coarse thread and Class 6H fit ensure rapid installation with high resistance to vibration loosening in machinery, automotive, and structural frameworks. Manufactured to DIN 6923 and ISO 4161, this metric flange nut provides consistent performance in heavy-duty applications, from conveyor systems to equipment mounting, where reliability and compliance are critical.

Specification Summary & Compliance

This flange nut adheres to Class 6H thread tolerance and metric coarse thread (M6x1mm) specifications, ensuring precise fit with standard bolts. It conforms to DIN 6923 and ISO 4161 manufacturing standards, with dimensions including 10mm hex width, 6mm height, and 1.1mm flange thickness. The product is RoHS 3 (2015/863/EU) compliant, meeting environmental regulations for hazardous substance restrictions.

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