Description
Drillex® PVC
double thread
Chromiting® CSK PH
Screw for fixing hardware elements to profiles for PVC windows or doors.
RECESS
with deep PH2 cross, to guarantee excellent coupling with the tightening tip, thus considerably reducing consumption.
HEAD
with a small diameter (7 mm), for fixing hardware elements and hinges.
THREAD
with a diameter of 3.9 mm with a special narrow pitch, for screwing into galvanized metal reinforcements.
The interrupted thread is particularly suitable for fixing hinges and counterplates on profiles for multi-chamber PVC windows and doors.
TIP
special ‘Drillex’, self-drilling tip, for drilling quickly and easily galvanized metal reinforcements with a thickness of up to 3 mm.
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.
CALIBRATED SCREWS
The Drillex® PVC screws are manufactured with stricter-than-standard tolerance limits. They can therefore be defined as ‘calibrated’, that is, capable of sliding more easily in the guides and loading tubes of screwing machines.
AUTOMATIC SCREWING MACHINES
The set of characteristics illustrated above, together with a production process completely under control, make the Drillex® PVC screws suitable for automated and critical screwing operations.
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- Deep PH2 recess.
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- Application of the Drillex® PVC screw in the double thread variant with a head having a small diameter (7 mm) for fixing hinges and counterplates to profiles for multi-chamber PVC windows and doors.
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- The Drillex® PVC double thread screw is a screw for fixing hinges and counterplates to profiles of multi-chamber PVC windows and doors.
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- Drillex® self-drilling tip: section of the screw that shows the characteristics of the carbonitriding treatment.
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- The graph comparing a Drillex® PVC screw with a traditional screw, which shows that the SPC process improves the average production quality and, at the same time, the tolerance.
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- Electric screwdriver
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- Sales box
