The double thread screw for timber supports is designed for anchoring photovoltaic structures on beams or wooden substructures, ensuring a secure and adjustable fastening.
The lower portion is equipped with a self-tapping wood thread, while the upper portion has metric threads for clamping the profile fastening accessories. The metric portion also allows for height adjustment, facilitating the correct alignment of the structure.
The system is supplied as a complete kit, including:
- washer with EPDM gasket for sealing the hole in the cover
- flange nut for correct gasket compression
- two flange nuts for clamping the profile anchoring accessory
Availability:
- 10×200 - STA10200
- 10×300 - STA10300
- 12×200 - STA12200
- 12×300 - STA12300
- 12×400 - STA12400
The dimensioning and installation spacing must be defined according to the type of roof, the installation site and the technical regulations in force.
