Hexagon Nut M14 DIN 934 – Stainless Steel A2-70 for PV Installations
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Description
Hexagon Nut M14 DIN 934 – Stainless Steel A2-70 for PV Installations

Hexagon nut M14 DIN 934 made of A2 (1.4301) stainless steel in strength class A2-70 is a reliable fastening component designed for photovoltaic installations and structures exposed to weather conditions. Austenitic grade 304 stainless steel guarantees exceptional corrosion resistance thanks to the nickel content in the alloy, making this nut an ideal choice for long-term outdoor use — on roofs, ground-mounted structures and carports. Compliance with the DIN 934 standard ensures full interchangeability and compatibility with M14 metric bolts used in PV mounting systems.
Key benefits for installers
- A2-70 stainless steel — requires no additional anti-corrosion protection, eliminating extra steps in connection preparation
- Full compliance with DIN 934 ensures immediate fit with M14 bolts from any metric series
- Austenitic material structure (non-magnetic) guarantees flexibility and stress resistance under variable thermal conditions
- Universal application — suitable for all types of PV structures exposed to weather conditions
Technical data
| Thread type | M14 |
| Steel Grade | A2 |
| DIN | DIN 934 |