S-92773A102 M8 DIN 6923 Flange Nuts

Flange Nuts

1219FA00005 Flange Nuts
1219FA00005 Flange Nuts

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

Part No.
Part No. 1219FA00005
Equivalent to mcmaster :
92773A102

Basic Information

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

Dimension Parameters

Width 13 mm
Height 8 mm

Thread Parameters

Thread Type Metric
Thread Size M8
Thread Direction Right Hand
Thread Pitch 1.25 mm
Thread Spacing Coarse
Thread Fit Class 6H

Head Parameters

Drive Style External Hex
Hex Nut Profile Standard

Flange Parameters

Flange Diameter 17.9 mm
Flange Thickness 1.3 mm

Material & Strength Parameters

Material 316 Stainless Steel

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 through precision-engineered serrations that prevent loosening under dynamic loads
  • Enhanced corrosion protection with 316 stainless steel construction for demanding industrial environments
  • Integrated flange design eliminates need for separate washers while providing superior load distribution
  • Secure installation with external hex drive allowing for precise torque application
  • Reliable thread engagement with Class 6H thread fit ensuring consistent performance
  • Industry-standard compatibility meeting DIN 6923 specifications for engineering consistency
  • Environmental compliance with RoHS 3 and REACH regulations for safe industrial use

Professional Applications & Engineering Value

This M8 flange lock nut delivers critical vibration resistance in demanding industrial applications where mechanical stability is paramount. The 316 stainless steel construction provides exceptional corrosion resistance, making it ideal for harsh environments including chemical processing, marine applications, and outdoor equipment. The precision serrations beneath the flange bite into mating surfaces, creating a permanent locking action that withstands extreme vibration and thermal cycling. Combined with the integrated flange design, this nut distributes clamping force over a wider area (17.9mm diameter), reducing surface pressure and preventing damage to connected components. The external hex drive facilitates easy installation with standard tools while maintaining the DIN 6923 standard compatibility that engineers rely on for consistent performance across industrial assemblies.

Specification Summary & Compliance

This flange lock nut features M8 x 1.25mm coarse thread with Class 6H thread fit precision, ensuring reliable engagement and consistent performance. Manufactured to DIN 6923 specifications with standard external hex drive (13mm width) and 8mm height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial components.

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