Arres Serrated Flange Nut M8 A2 similar to DIN 6923
€ 0,10 exkl. USt.
Arres Serrated Flange Nut M8 A2 similar to DIN 6923 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
M8 thread
Metric M8 coarse thread for common screw connections in PV mounting systems and profile connections.
A2 Stainless Steel
A2 (stainless) material for permanently corrosion-resistant connections outdoors.
Locking serrations
Integrated locking serrations on the flange automatically secure the nut against loosening due to vibration.
similar to DIN 6923
Design similar to DIN 6923 as a hexagon nut with flange for flat contact without a washer.
For outdoor use
Thanks to A2 stainless steel, suitable for roof and open-area mounting in wind, rain and temperature changes.
Easy processing
Flange contact saves the washer and speeds up on-site assembly.
Technical data
| Parameter | Value |
|---|---|
| Product type | Locking serrated nut (flange nut with locking serrations) |
| Thread | M8 |
| Material | A2 (stainless steel) |
| Standard | similar to DIN 6923 |
| Design | Hexagon with flange and locking serrations |
| Security | Self-locking against loosening |
| Manufacturer | Arres |
Frequently asked questions
What is the Arres M8 A2 locking serrated nut?
It is a hexagon flange nut with M8 thread made of A2 stainless steel, designed similar to DIN 6923. The flange has locking serrations that grip into the contact surface when tightened, thereby automatically securing the nut against loosening.
What is a locking serrated nut used for?
Locking serrated nuts are used wherever screw connections could loosen due to vibration or temperature changes. In PV mounting, they are used to connect profiles, clamps and brackets where a permanently secure screw connection is required.
Do I need an additional washer?
No. Due to the molded flange, the nut distributes the contact force over a larger area, thus replacing the washer in many cases. The locking serrations also provide security against loosening.
Is the nut suitable for outdoor use?
Yes. The material A2 is stainless steel and therefore corrosion-resistant to moisture and weathering. The nut is therefore suitable for roof and open-area mounting of photovoltaic systems.
Who is Arres?
Arres is a supplier of fastening and mounting components for photovoltaics. The range includes connecting elements and accessories for module and substructure mounting.
Where can I buy fastening material in Austria?
Locking serrated nuts and other PV mounting accessories are available online from SOLARVIC at solarvic.at. There you will find suitable components for your system, including advice from the SOLARVIC team.
How can I order?
Directly online via solarvic.at - if you have any questions about the design, the SOLARVIC team will be happy to help.
€ 0,10 exkl. USt.
Arres Serrated Flange Nut M8 A2 similar to DIN 6923 is backordered and will ship as soon as it is back in stock.