Product information "HECO-TOPIX-plus 4,5 x 50, wood panel screw, countersunk head, HECO-Drive, VFT, A3K, 200 pcs."
The HECO-TOPIX-plus wood panel screw can be adjusted quickly and easily and fixes panel-type materials permanently and flush with the underlying construction. With the HECO-TOPIX-plus wood panel screw, floor fitters can benefit from the contraction effect of this patented full-threaded screw. The decreasing thread pitch on this fully-threaded screw automatically pulls the components together and fixes them with the thread. This means that the boards can be laid quickly and efficiently onto a level substrate, because they are permanently and securely fixed to the underlying wooden construction. Thanks to the HECO-TOPIX-tip the wood panel screw grips immediately, particularly on hard surfaces such as oriented strand board (OSB) or chipboard and facilitates faster installation than with standard screws. The countersunk head with its patented cutting ribs is easy to screw in and forms a neat flush finish with the board surface.
Randabstand, a1,CG: |
ETA-19/0553 |
Randabstand, a2,CG: |
ETA-19/0553 |
Streckgrenze, fy,k [N/mm2]: |
900 |
Zugtragfaehigkeit, ftens,k [kN]: |
5,6 |
Max. Einschraubdrehmoment [Nm]: |
3 |
Schaftdurchmesser, ds [mm]: |
3,2 |
Kopfdurchziehparameter in Nadelholz und Holzwerkstoffen, bei pa 350 kg/m3 und t > 20 mm [N/mm2]: |
14 |
Diameter, d [mm]: |
4,5 |
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]: |
– |
Fließmoment, My,k [Nm]: |
4,5 |
Gewindeauszug in Span- und Grobspanplatten OSB, bei pa 600 kg/m3, fax,k [N/mm2]: |
10 |
Gewindeauszug in Nadelholz masiv, bei pa 350 kg/m3, fax,k [N/mm2]: |
11,8 |
Kerndurchmesser, d1 [mm]: |
2,7 |
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]: |
8 |
Length, l [mm]: |
50 |
Steigung, P [mm]: |
3,1 |
Thread length, lg [mm]: |
45 |
Verschiebungsmodul in Laubholz, Kser [N/mm]: |
6075 |
Verschiebungsmodul in Nadelholz, Kser [N/mm]: |
5062,5 |
Headdiameter, dk [mm]: |
8,9 |
Achsabstand, a1: |
ETA-19/0553 |
Achsabstand, a2: |
ETA-19/0553 |
Biegewinkel, αbend [°]: |
35,7023174 |
Bruchdrehmoment, ftor,k [Nm]: |
4,5 |
Brandschutz Leistungsklasse A1 (EN13501): |
Ja |
Head form: |
wood panel screw, countersunk head with milling grooves |
Thread: |
variable full thread |
Size of recess: |
HD-20 |
Recess: |
HECO-Drive |
Material: |
Steel, bright zinc plated, A3K |
Packaged quantity: |
200 |