High-quality roof hooks for solar modules made of stainless steel
Special roof hooks for the installation of aluminium rails, profile rails, mounting rails to accommodate photovoltaic modules or solar systems.
Information for you:
Depending on the material or structure, stainless steel is magnetic or not. In the case of austenitic materials such as 1.4301 or 1.4404, the steel is rather non-magnetic. In contrast, a ferritic stainless steel such as material 1.4016 is magnetic.
Technical data:
Flat steel hook:
30 x 5mm
Base plate (thickness):
4 mm (the other two parts 5mm)
Height adjustable:
35 - 55mm
Mounting holes:
9 x 9mm offset
Long hole dimensions:
40 x 10mm
Weight:
approx. 0.60 kg/piece
Material:
A2 stainless steel 1.4016 (magnetic and rust-proof)
Mounting instructions:
Depending on the load, the roof hooks are secured with at least 2 pan head screws A2 M8 on the rafter.
The length of the pan head screws should be selected according to the thickness of the rafter.
Standard sizes are:
- M8x80 mm
- M8x100 mm
- M8x120 mm.
With rafter insulation, lengths > 200 mm can be used.
For securing the pan head screws, maintain a distance of 1 cm from the edge of the rafter.
Snow load (pressure): max. 120 kg
Wind load (tension): max. 100 kg
In
Scope of delivery
are the three illustrated stainless steel parts + 2 screws with flange nut
VAT FOR PHOTOVOLTAIC PRODUCTS
The price includes 0% VAT ("zero-rate"). The zero-rate can be applied according to §12 para. 3 UstG for this component, provided that further conditions* are met.
The buyer confirms with the purchase that the conditions* according to §12 para. 3 UstG are met or objects to the application of the zero-rate informally after the purchase. The buyer will then receive an invoice including 19% VAT. The purchase price does not change as a result.
*The prerequisites for the application of the zero-rate are:
The buyer (invoice address) is the system operator. Resale is excluded.
The component is used for a photovoltaic system in a residential building, or for a stationary battery storage system that stores the electricity from a photovoltaic system in a residential building.
Residential buildings include houses, apartments, residential complexes of all kinds, as well as, among other things, buildings on recreational grounds or allotment gardens. A motorhome or houseboat that is primarily not moved (permanent standstill at a campsite or at a harbour berth) also counts.
Furthermore, all public buildings and buildings in the public interest are included. More precisely, all buildings that provide services or generate turnover that are taken into account under § 4 No. 11b, 14 to 18, 20 to 25, 27 and 29 or § 12 para. 2 No. 8 UstG.
