Hex Nut M10 DIN 934 – A2-70 Stainless Steel
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Description
Hex Nut M10 DIN 934 – A2-70 Stainless Steel

Hex nut M10 DIN 934 made of A2 (1.4301) stainless steel in strength class A2-70 is a reliable fastener designed for photovoltaic installations and structures exposed to weather conditions. Austenitic stainless steel grade 304 provides exceptional corrosion resistance thanks to the nickel content in the alloy, making this nut an ideal choice for outdoor applications — particularly in solar systems, where the durability of bolted connections directly affects the safety and lifespan of the entire structure. Compliance with the DIN 934 standard guarantees full interchangeability with other fasteners in this standard, making it easier to source materials on site and eliminating the risk of incompatibility.
Advantages for the installer
- Austenitic A2 steel — non-magnetic, flexible and resistant to mechanical stress
- High resistance to atmospheric and chemical corrosion thanks to the nickel content in the alloy, ensuring long-term durability in outdoor installations
- Compliance with the DIN 934 standard — full dimensional interchangeability
- Suitable for all environmental conditions, including PV installations exposed to rain, snow and UV radiation
- The A2-70 marking on the nut allows quick identification of the material class on site
Technical data
| Thread type | M10 |
| Steel Grade | A2 |
| DIN | DIN 934 |