The HECO-TOPIX-plus-T Solar in A2 stainless steel ensures a long-lasting and economical mounting of solar brackets on over-rafter-insulated roofs. The HECO-TOPIX-plus-T Solar features two patented wood threads with the same pitch. They guarantee a fixation at defined intervals, where the secondary thread fixes the counter batten and all the loads are transmitted via the thread directly into the rafters. The HECO-TOPIX-plus-T Solar screw is quick and easy to use without predrilling thanks to the patented "TOPIX" tip. The tip also prevents any risk of the counter batten splitting; meaning installation is quick and clean. With the screws flange haed, the roof hook or solar system fitting can be screwed flush and securely to the wood to form a connection that lasts.
BENEFITS
For mounting solar brackets on on-rafter insulated roofs
Flange head for optimal fixing of the fitting on wood
Stainless steel A2, material no. 1.4567
ADVANTAGES
HECO-TOPIX tip does away with the need for pre-drilling, reduces the risk of the wood splitting and enables narrow edge and centre distances.
Approved and monitored product
APPLICATION
Mounting Solar Brackets to On-Rafter Insulated Roofs
A2 Stainless Steel
Grade 304, Material 1.4567
Chromium (VI)-free coating
CERTIFICATES
ETA-19/0553
Technical Data
Screw Diameter 8.0mm
Head Diameter 18.0mm
Drive Bit T-40
