Hanger bolts

Different types of anchor screws (lag bolts) for the secure installation of your PV system

In the sen.de range you will find various anchor screws for mounting on different roofs, from corrugated roofs to trapezoidal-profile roofs.

The type of anchor screw depends on the specific requirements of the project and the mounting method. Choose the appropriate SOL-50 mounting systems from our range:

• Standard anchor screws (lag bolts): Typically used to fasten mounting rails to roof battens or load-bearing structures. Featuring a threaded section and a long shank.
• Concrete anchor screws: Specifically designed for attachment to concrete surfaces with extended thread length.
• Stainless steel anchor screws: High weather resistance, ideal for humid or corrosive environments.
• Ground sleeves with anchor bolts/earthing screws: Direct anchoring in the ground, e.g. for ground-mounted solar PV systems.

Anchor screws from sen.de – benefits for your solar modules

Choose the performance of our anchor screws to take your photovoltaic system to the next level. Our innovative anchor screws offer a range of benefits:

• Outstanding stability: Robust fastening, even under demanding conditions.
• Flexible installation: Suitable for pitched and flat roofs and various materials such as concrete, roof tiles, timber and metal.
• Durability: High-quality stainless steel, resistant to wind, snow and storm loads.

Order sturdy anchor screws online at sen.de

For a reliable fastening of your photovoltaic system on the roof, our anchor screws are the ideal solution. At sen.de we offer a wide selection for different roof materials and constructions. Order today and secure a dependable fastening solution for your PV system.