Cobra invisible WPC fastening screws for wood plastic
composite boards

Vis Cobra Torx

The Cobra WPC screws for traditional but invisible fastening of composite wood decking boards

Install decking without resorting to invisible clips and prefer a "traditional" screwing down solution. Some clients prefer the rhythmic movement created by the consistent alignment of the screws.


2 screw colors for composite wood decking boards in 2 colors

At our customers' request, we developed an invisible screw available in 2 colors that are close to the composite boards' standard color. Use of colored screws allows for a uniform color, a discreet presence of screwing components, and thus, a meticulous finish. The available colors are brown and grey. The brown color is also adapted to most tropical hardwoods.



Cobra brown WPC screw

Vis composite Cobra Torx brun Vis composite Cobra Torx brun

Cobra grey WPC screw

Vis composite Cobra Torx gris Vis composite Cobra Torx gris



A screw model with a patented double thread

More than just a simple screw, we developed a true fastening tool that is robust, fast and attractive (double thread for maximum tightness, corrosion-resistant, choice of colors, etc.). These screws are particularly adapted for assembly on wood composite boards.

The double thread permits better adherence and resistance to tearing. The self-drilling point makes drilling easier. For an even surface, it is recommended to pre-drill (3mm drill bit) so the screw head is completely swallowed. The concave screw head holds back excess material.

 

The screw-down steps with a Cobra WPC screw :

Vissage des lames composite avec les vis Cobra WPC - Etape 1 : Pré-percer la lame Vissage des lames composite avec les vis Cobra WPC - Etape 2 : Positionner la vis Vissage des lames composite avec les vis Cobra WPC - Etape 3 : Visser Vissage des lames composite avec les vis Cobra WPC - Etape 4 : Pas d'excédent de matière grâce à la tête de vis concave Vissage des lames composite avec les vis Cobra WPC - Etape 5 : La lame est vissée.
Pre-drill the board
Position the screw
Screw down
No excess material with the concave screw head
The board is screwed down.


Screws with an corrosion-resistant coating

The Cobra® WPC screws are manufactured in a special "carbon steel" that is particularly resistant to corrosion thanks to a special coating. They are guaranteed salt spray test 1000 hours (ASTM B117): the Cobra® WPC screws are thus remarkably adapted for outdoor use.

Conditionnement des vis Cobra WPC en box PVC

Standard screws

The Cobra® screws are suitable for all composite wood boards (solid profile). They are also suitable to thick exotic species: Ipe, cumaru, bangkirai, and teak.

Our screws are available in two sizes: 5 x 50 mm and 5 x 63 mm. Packaged in boxes of 100 or 150.

 

Colors DSize Qty Pkg Weight (kg) VU/box EAN Code
Brown 5x50mm 150 PVC Box 0,2 30 3700421800155
5x63mm 100 PVC Box 0,3 30 3700421800186
Grey 5x50mm 150 PVC Box 0,2 30 3700421800179
5x63mm 100 PVC Box 0,3 30 3700421800209