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DIN 6923 M8 Flange Nut – A2 Stainless Steel for PV Mounting

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DIN 6923 M8 flange nut made of A2 stainless steel (1.4301, grade 304). Hexagonal design with serrated flange, weight 0.007 kg. Used for fastening roof hooks and mounting triangles to aluminium profiles in photovoltaic installations.

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Shipping time: 10 Business days

Product features

[PIM] Nakrętki #41

  • Thread type M8
  • Steel Grade A2
  • DIN DIN 6923

Description

DIN 6923 M8 Flange Nut – A2 Stainless Steel for PV Mounting

DIN 6923 M8 hexagonal flange nut made of A2 stainless steel
DIN 6923 M8 hexagonal flange nut made of A2 stainless steel

DIN 6923 M8 hexagonal flange nut made of A2 stainless steel (1.4301, grade 304) is a reliable fastening component designed specifically for photovoltaic installations. The serrated flange increases holding force and prevents self-loosening caused by vibration and torque, ensuring a durable and secure connection within the solar assembly.

The nut is primarily used for fastening roof hooks and mounting triangles to aluminium profiles in PV systems. The austenitic A2 stainless steel provides exceptional corrosion resistance in all weather conditions, ensuring long-term, trouble-free operation of the installation.

Technical specification

ParameterValue
ThreadM8
StandardDIN 6923
MaterialA2 stainless steel – 1.4301 (grade 304)
DesignHexagonal with serrated flange
Weight0.007 kg

Properties of A2 – 1.4301 (grade 304) steel

  • Austenitic stainless steel – non-magnetic, flexible and stress-resistant
  • Exceptionally strong corrosion resistance thanks to the nickel content in the alloy
  • Suitable for all environmental conditions

Application in photovoltaic systems

Diagram showing the assembly of mounting triangles with flange nuts in a PV system
Diagram showing the assembly of mounting triangles with flange nuts in a PV system
Diagram showing the assembly of profiles and roof hooks with flange nuts on a roof
Diagram showing the assembly of profiles and roof hooks with flange nuts on a roof

DIN 6923 M8 flange nuts are a key component connecting roof hooks and mounting triangles to the aluminium profiles of PV structures. The serrated flange eliminates the need for additional locking washers, speeding up installation and reducing the number of components required.

Installation of photovoltaic panels on a roof – brackets, rails and fastening elements

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