S-93033A101 M6 DIN 6923, ISO 4161 Flange Nuts

Flange Nuts

1239FA00001 Flange Nuts
1239FA00001 Flange Nuts

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

Part No.
Part No. 1239FA00001
Equivalent to mcmaster :
93033A101

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 1.19 mm

Material & Strength Parameters

Material 18-8 Stainless Steel

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2022, 223 SVHC) Compliant
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Integrated flange design eliminates the need for separate washers, reducing assembly time and part count while providing superior load distribution
  • 18-8 stainless steel construction offers excellent corrosion resistance and durability in demanding industrial environments
  • 14.2mm flange diameter with 1.19mm thickness creates a wider bearing surface to prevent loosening and surface damage under vibration
  • Class 6H thread fit ensures precise mating with bolts for secure, reliable connections in critical applications
  • External hex drive design provides excellent torque transmission and easy installation with standard tools
  • Full compliance with REACH and RoHS 3 guarantees environmental safety and regulatory acceptance for global markets
  • DIN 6923 and ISO 4161 certification ensures dimensional accuracy and interchangeability across international projects

Professional Applications & Engineering Value

These M6 flange nuts deliver exceptional engineering value through their 18-8 stainless steel composition and integrated flange design. The metric coarse threading (M6x1mm) combined with Class 6H thread fit provides reliable fastening in high-vibration environments common in automotive assembly, machinery manufacturing, and structural applications. The 14.2mm flange diameter distributes clamping force effectively, preventing surface damage and maintaining joint integrity. Manufactured to DIN 6923 and ISO 4161 standards, these hex flange nuts offer consistent performance and interchangeability, while the external hex drive ensures straightforward installation with standard tools, reducing labor time and improving assembly efficiency in industrial settings.

Specification Summary & Compliance

This M6 x 1mm flange nut features Class 6H thread fit precision and complies with DIN 6923 and ISO 4161 manufacturing specifications. The right-hand coarse threading with metric thread standards ensures proper engagement and reliable performance. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, meeting the highest standards for industrial fastener applications.

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