Screw for fixing hardware elements to profiles for PVC windows or doors.
with deep PH2 cross, to guarantee excellent coupling with the tightening tip, thus considerably reducing consumption.
with a small diameter (7 mm), for fixing hardware elements and hinges.
with a diameter of 4.3 mm having a special profile for PVC, to guarantee a high resistance to tear and stripping. The thread right to the head ensures a better grip of the outer wall of the profile.
threaded right to the end, to self-tap the material rapidly, cutting its fibres without having to apply high pressures.
CARBONITRIDING HEAT TREATMENT
More info: heat treatment
CHROMITING® GALVANIC TREATMENT
of an iridescent colour, it ensures much more effective protection against rust than all normal galvanizing treatments. Complies with the EN1670 standard grade 4.
More info: finishing treatments
IN PROCESS CONTROLS
The entire manufacturing process is subjected to SPC (Statistical Product Control), which guarantees a constantly high level of quality in time.
The batch number on the labels ensures absolute traceability of all the phases of production and related control/test documents.
Framex® PVC screws are manufactured in compliance with stricter-than-standard tolerance limits. They can therefore be defined ‘calibrated’, i.e. capable of sliding more easily in the guides and tubes for loading screwing machines.
AUTOMATIC SCREWING MACHINES
The set of characteristics illustrated above, together with a production process completely under control, make the Framex® PVC screws suitable for automated and critical screwing operations.