Karle & Rubner KARLE & RUBNER 7120 K&R Terraflex N6 mit Bohrschraube C1, 5x35mm für Aluminium-Unterkonstruktion Inhalt: 120 Stück, Schwarz Drilling Screw 5 x 35 mm Substructure Pack of 120 Black

The invisible, fast plank mounting for floorboards with groove. Easy to install, even laying pattern. Laying decking quickly invisible. Always the same distance between the boards (7 mm). Distance between the boards and the substructure always 6 mm. Constructive wood protection through ventilation Product advantages: invisible fastening, no screws visible from above in the floor; the terraflex has a target break point that allows a flexible clamping range and thus adapts to different groove thicknesses; flexible clamping range of 5.5 - 11.5 mm; constructive wood protection by ventilating the planks ; uniform laying image, distance between the boards 7 mm; spacers between the boards and the substructure 6 mm; only one Screw for each plank and substructure; quick assembly: no pre-drilling, only one screw per plank and substructure; includes stainless steel screws for wood/WPC or aluminium; the boards can be dismantled at any time without damage; the swelling and shrinkage of the planks is possible (not suitable for floorboards with large swelling and shrinkage); approx. 15-20 pieces of terraflex are required per m2. The Terraflex N6 is suitable for planks with a maximum groove thickness up to 8.2 mm and a minimum groove depth of 6 mm.