from 51,29 €

Thu, 13 Oct 2022 17:44:06 +0200

4.2x47 mm ( 1000 ST ) 20,91 €

Wed, 14 Sep 2022 02:33:50 +0200

Corner and pivot bearing screw Power-Duo, "Top Silver 800" 4.2x35 mm ( 2000 ST ) 35,01 €

Wed, 14 Sep 2022 02:33:44 +0200

Corner and shear bearings have to be screwed into PVC,
as well as through PVC into steel. Normally 2 to 3 screws
are used in PVC and 1 to 2 screws are used in PVC and
steel.

If pre-drilled, the extraction values of the window screws
in PVC will be poor. The screwing-in through PVC in steel on its
own, provides a sufficient hold. Furthermore, the usage of
drilling screws results in an outstanding stability, in the case of
PVC in steel. The stability will be hindered if the drill screws are
just screwed into.

Our solution:
We developed the screw "Power-Duo"
This self-drilling screw can be used in PVC and PVC / steel.

1 - in PVC window screw thread Ø 4.2 mm
in steel tapping screw thread Ø 3.5 mm

2 - in PVC only window screw thread Ø 4.2 mm

b24 dev / heicko e-ast GmbH/Window construction screws/Self drilling screws/Stay and corner, lock plate drilling screw products

from 51,29 €

4.2x47 mm ( 1000 ST ) 20,91 €

Corner and pivot bearing screw Power-Duo, "Top Silver 800" 4.2x35 mm ( 2000 ST ) 35,01 €