High-quality roof hooks for solar modules made of stainless steel
Special roof hooks for the installation of aluminum rails, profile rails, mounting rails for photovoltaic modules or solar systems.
Information for you:
Depending on the material or microstructure, stainless steel may or may not be magnetic. In the case of austenitic materials such as 1.4301 or 1.4404, the steel tends not to be magnetic. In contrast, ferritic stainless steel such as 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
Slotted hole dimensions: 40 x 10mm
Weight: approx. 0.60 kg/piece
Material: A2 stainless steel 1.4016 (magnetic and rustproof)
Installation instructions:
Depending on the load, the roof hooks are fastened to the rafter with at least 2 A2 M8 plate head screws.
The length of the plate head screws should be selected to match the thickness of the rafter.
Standard sizes are
- M8x80 mm
- M8x100 mm
- M8x120 mm.
Lengths > 200 mm can be used for above-rafter insulation.
Keep a distance of 1 cm from the edge of the rafter for fastening the plate head screws.
Snow load (pressure): max. 120 kg
Wind load (tension): max. 100 kg
The scope of delivery includes the three stainless steel parts shown + 2 screws with flange nuts
VALUE ADDED TAX FOR PHOTOVOLTAIC PRODUCTS
The price includes 0% VAT ("zero tax rate"). The zero tax rate can be applied to this component in accordance with §12 para. 3 UstG, provided that other conditions* are met.
The buyer confirms with the purchase that the requirements* according to §12 para. 3 UstG are fulfilled or informally objects to the application of the zero tax rate after purchase. The buyer then receives an invoice including 19% VAT. This does not change the purchase price.
*The prerequisites for the applicability of the zero rate are
The purchaser (invoice address) is the system operator. Commercial resale is excluded.
The component is used for a photovoltaic system of a residential building or for a stationary battery storage system that stores the electricity of a photovoltaic system of a residential building.
Residential buildings include apartment buildings, apartments, residential complexes of all kinds, as well as buildings in recreational areas or allotment gardens. A mobile home or residential boat that is mainly not moved (permanent standstill at a campsite or harbor berth) is also included.
In addition, all public buildings and buildings for the common good are included. More precisely, all buildings that provide services or sales that are considered under § 4 no. 11b, 14 to 18, 20 to 25, 27 and 29 or § 12 para. 2 no. 8 UstG.
