heco-unix-top cladding screw - aptus fasteners brochure.pdfheco-unix-top façade screw has a small...
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Façade construction Secure and reliable façade fixing Louvred façades
APPLICATION EXAMPLES
HECO-UNIX-topCladding ScrewTHE UNIQUE CLADDING SCREW WITH CONTRACTION EFFECT
The smaller thread pitch means that the
boards are clamped firmly together
Gap free axial fixing of the timber board
via the HECO-UNIX full thread
The variable pitch of the HECO-UNIX full
thread takes hold
1 2 3
46770-07/2014
HECO-Schrauben GmbH & Co.KGDr.-Kurt-Steim-Straße 28D-78713 SchrambergTel.: +49 (0) 74 22 / 9 89-0Fax: +49 (0) 74 22 / 9 89-200E-mail: [email protected]: www.heco-schrauben.com
Your specialist dealer:
The HECO-UNIX-top Cladding Screw with contraction effect
Timber façades are becoming increasingly popularin both new builds and renovations. This applica-tion places high demands on fastenings. The façade must be securely fixed to the sub-structureand the fixings should be invisible or attractive to look at. In addition, the structure must be permanently sound if it is constantly exposed tothe weather. The HECO-UNIX-top façade screwis the perfect solution to all of these requirements.The full thread with its variable thread pitch reliablydraws the façade boards onto the sub-structurewithout the head having to be countersunk deep
into the timber. The façade is secured axially viathe thread, which increases the pull-out strength.This results in fewer fastening points and an ultimately more economical façade construction.Thanks to the full thread, the sole function of the head is to fit the screw drive. As such, the HECO-UNIX-top façade screw has a small raised head, which allows simple, concealedinstallation preventing any water penetrationthrough the screw. The screws are made ofstainless steel A2, which safely eliminates the problem of corrosion caused by exposure toweather – for instance, rusting screws.
PRODUCT CHARACTERISTICS
HECO-UNIX-top full thread
Contraction effect thanks to the full thread with variable thread pitch
Axial fixing of component
Reduced spreading effect thanks to the HECO-TOPIX® tip
Raised countersunk head and T-drive
Small head diameter
Raised head
THE ADVANTAGES
Thanks to the contraction effect, thethread draws the timberwork onto the sub-structure. This allows for a flush finish
Higher loads can be archieved to partialthread screws. The number of screwsrequired is reduced considerably
Durable, sturdy connection, as the timber components are fixed axially via the full thread
No predrilling required
Simple, concealed fastening thanks tothe small head
The small head results in reduced water logging
Size D x L (mm)4,5 x 504,5 x 604,5 x 704,5 x 805,0 x 405,0 x 505,0 x 605,0 x 705,0 x 80
RecessT-20T-20T-20T-20T-20T-20T-20T-20T-20
BoxVAR2VAR2VAR3VAR3VAR2VAR2VAR2VAR3VAR3
Packing unit (pcs.)200200200200200200200200200
Article No.458984590045902459044542745429454314543345435
HECO-UNIX-top range: raised countersunk headfull threaded, T-drive, stainless steel A2, coated
HECO-TOPIX® tip with milling ribs
Full thread with variable thread pitch
Small raised countersunk head