Product information "HECO-TOPIX-plus CombiConnect 8,5 x 215, cylindric head, T-Drive, ST, A3K, 50 pcs."
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.
Diameter, d [mm]: |
8,5 |
Length, l [mm]: |
215 |
Thread length, lg [mm]: |
100 |
Thread length, lg2 [mm]: |
100 |
Headdiameter, dk [mm]: |
12,0 |
Head form: |
cylindric head |
Thread: |
double thread |
Size of recess: |
T-40 |
Recess: |
T-Drive |
Material: |
Steel, bright zinc plated, A3K |
Packaged quantity: |
50 |