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.
Randabstand, a1,CG: |
ETA-19/0553 |
Randabstand, a2,CG: |
ETA-19/0553 |
Streckgrenze, fy,k [N/mm2]: |
– |
Zugtragfaehigkeit, ftens,k [kN]: |
14 |
Max. Einschraubdrehmoment [Nm]: |
12 |
Schaftdurchmesser, ds [mm]: |
6 |
Kopfdurchziehparameter in Nadelholz und Holzwerkstoffen, bei pa 350 kg/m3 und t > 20 mm [N/mm2]: |
14 |
Diameter, d [mm]: |
8,0 |
Kopfdurchziehparameter in Holzwerkstoffen, bei pa 350 kg/m3 und t = 12 mm [N/mm2]: |
8 |
Gewindeauszug in LVL Buche, Baubuche, bei pa 730 kg/m3, fax,k [N/mm2]: |
35 |
Fließmoment, My,k [Nm]: |
15 |
Gewindeauszug in Span- und Grobspanplatten OSB, bei pa 600 kg/m3, fax,k [N/mm2]: |
– |
Gewindeauszug in Nadelholz masiv, bei pa 350 kg/m3, fax,k [N/mm2]: |
11,8 |
Kerndurchmesser, d1 [mm]: |
5,4 |
Kopfdurchziehparameter in Esche, Buche, Eiche, bei pa 350 kg/m3 und t > 20 mm [N/mm2]: |
20 |
Kopfdurchziehparameter in LVL Buche, Baubuche (ETA-14/0354), bei pa 350 kg/m3 und t ≥ 12 mm [N/mm2]: |
32 |
Korrosionschutz Mindestdicke [μm]: |
– |
Length, l [mm]: |
240 |
Steigung, P [mm]: |
5,995 |
Thread length, lg [mm]: |
100 |
Verschiebungsmodul in Laubholz, Kser [N/mm]: |
24000 |
Thread length, lg2 [mm]: |
60 |
Verschiebungsmodul in Nadelholz, Kser [N/mm]: |
20000 |
Headdiameter, dk [mm]: |
18, 18,0 |
Achsabstand, a1: |
ETA-19/0553 |
Achsabstand, a2: |
ETA-19/0553 |
Biegewinkel, αbend [°]: |
30,4966211 |
Bruchdrehmoment, ftor,k [Nm]: |
18 |
Brandschutz Leistungsklasse A1 (EN13501): |
Ja |
Head form: |
flange head |
Thread: |
thread beneath the head |
Size of recess: |
T-40 |
Recess: |
T-Drive |
Material: |
Stainless steel A2, self-colour |
Packaged quantity: |
50 |