Product image
Recess drawing
Icon PerfectPitch
Dimension drawing
Product image
Recess drawing
Icon PerfectPitch
Dimension drawing

Description

The HECO-TOPIX-plus CombiConnect is an ETA-certified double-threaded screw, specially developed for the transmission of high compressive and tensile loads in wood construction applications. It features two threads with different thread-pitches, and enables a contraction of the construction components. The transmission of loads is done axially via the thread. This allows significantly higher tensile loads compared to conventional part-threaded screws. The HECO-TOPIX-plus CombiConnect can be processed quickly and without splitting, and ensures an easy and user friendly handling.

Product strengths

  • Transfer of high tensile and compressive loads via the double thread
  • Pulls the components together during the screwing process
  • For universal use in new constructions and restorations
  • Sinking into the wood made easy
  • 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.
  • Calculation certificates via HECO®’s HCS calculation software or calculation service
  • Approved and monitored product

Technical details

GTIN/EAN 4019787614559
Article number 61455
Head form cylindric head
Recess T-Drive
Thread double thread
Diameter, d 8,5 mm
Length, l 215 mm
Thread length, lg 100 mm
Thread length, lg2 100 mm
Headdiameter, dk 12,0 mm
Size of recess T-40
Surface bright zinc plated, A3K
Material carbon steel

Additional data

European technical assessment ETA-19/0553
SKH approval Yes

Downloads

Optional accessories (not included in delivery)

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