DIN 125 M10 Flat Washer, A2 Stainless Steel – ⌀10.5 mm for PV Installations
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Description
DIN 125 M10 Flat Washer, A2 Stainless Steel – ⌀10.5 mm for PV Installations

The DIN 125 M10 flat washer made of A2 stainless steel (1.4301, grade 304) is a reliable auxiliary component for bolted connections used in photovoltaic structures. Made from austenitic stainless steel, it provides exceptional corrosion resistance in all weather conditions — from roof installations to ground-mounted structures exposed to moisture, salinity and fluctuating temperatures. The washer evenly distributes the pressure of the bolt head or nut over the surface of the joined component, protecting it from deformation and ensuring the stability of the connection throughout the operating life of the installation. Thanks to the addition of nickel in the alloy, A2 steel is non-magnetic, flexible and resistant to stress, resulting in durability even in demanding installation environments.
Advantages of the A2 DIN 125 washer in photovoltaic installations
- Austenitic A2 stainless steel — non-magnetic, flexible and resistant to mechanical stress
- Exceptional corrosion resistance thanks to nickel content, ideal for long-term outdoor exposure
- Even distribution of bolt pressure protects the aluminium structure from damage
- Compliance with the DIN 125 standard guarantees interchangeability and compatibility with standard M10 bolts
- Suitable for all environmental conditions — roof, ground and façade installations
Technical data
| Thread type | M10 |
| Steel Grade | A2 |
| DIN | DIN 125 |