Product information "HECO-TOPIX-plus-T Solar A2 8,0 x 240, falnge head, T-Drive, ST, 50 pcs."
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.
Diameter, d [mm]: |
8,0 |
Length, l [mm]: |
240 |
Thread length, lg [mm]: |
100 |
Thread length, lg2 [mm]: |
60 |
Headdiameter, dk [mm]: |
18,0 |
Head form: |
flange head |
Thread: |
secondary thread |
Size of recess: |
T-40 |
Recess: |
T-Drive |
Material: |
Stainless steel A2, self-colour |
Packaged quantity: |
50 |