Product description
The M10 hexagon screw (DIN 933) is a high-strength fully threaded screw for the reliable connection of components in photovoltaic, steel, and wood mounting systems. It is characterized by high strength, precise thread guidance, and exact dimensional accuracy in accordance with the DIN 933 standard.
Made of galvanized steel, it offers excellent corrosion protection and is suitable for long-term indoor and outdoor use. The classic hexagonal head allows for easy installation with open-end wrenches, ring spanners, or ratchets and ensures even force distribution when tightening.
The M10 hexagon bolt is often used in PV substructures, roof mounting systems, rail connections, and other load-bearing structures. It is versatile and available in various lengths to suit different applications.
Typical applications
- Screwing together PV rails and connecting plates
- Mounting roof hooks and substructures
- Connections in steel and wood structures
- General fastening work in construction and assembly
Main advantages
- Manufactured in accordance with DIN 933 – precise, fully threaded, compliant with standards
- High strength and torque resistance
- Corrosion protection through electrogalvanization
- Easy assembly with standard tools
- Compatible with M10 nuts and washers
- Ideal for indoor and outdoor applications
- Durable and resilient for static and dynamic connections
Technical data
| Product type |
Hexagon screw according to DIN 933 |
| Thread size |
M10 (full thread) |
| Material |
Steel, electro-galvanized |
| Strength class |
8.8 (standard) / optional 10.9 |
| Head shape |
Hex |
| Surface |
Galvanized, corrosion-resistant |
| Standard |
DIN 933 / ISO 4017 |
| Length |
Depending on design (e.g., 25–120 mm) |
| Wrench size |
SW17 (for M10) |
| Weight |
Depending on length |
| Temperature resistance |
-40 °C to +150 °C |
The M10 hexagon screw (DIN 933) offers a reliable, stable, and durable connection solution for PV and construction applications. Thanks to its standardized quality and high load-bearing capacity, it is an indispensable element for any professional installation.
