The full thread of the HECO-TOPIX-plus Cladding screw with its variable thread pitch reliably draws the façade boards onto the sub-structure without the head having to be countersunk deep into the timber. The façade is secured axially via the 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-TOPIX-plus façade screw has a small raised head, which allows simple, concealed installation preventing any water penetration through the screw. The screws are made of stainless steel A2, which safely eliminates the problem of corrosion caused by exposure to weather – for instance, rusting screws.
BENEFITS
Raised countersunk head with milling grooves: Sinking into the wood made easy thanks to excellent milling properties.
Mounting and fixation of cladding with just one screw
Permanent fixation and increased pull out values thanks to the HECO-TOPIX-plus full thread
ADVANTAGES
HECO-TOPIX tip does away with the need for pre-drilling, reduces the risk of the wood splitting and enables narrow edge and centre distances.
GripFit: One-handed working possible thanks to the HECO-Drive. Holds the stainless steel screws securely on the bit. (from a screw diameter of 3.5 mm)
Approved and monitored product
APPLICATION
Small raised countersunk head for neat optics and reduction of trapped moisture
Gapless joining of cladding
A2 Stainless Steel
Grade 304
CERTIFICATES
ETA-19/0553
Technical Data
Screw Diameter 4.5mm
Head Diameter 7.2mm
Drive Bit HD-20
