Product description

You can assemble high-quality steeltimber joints using the HECO®-WS system. The dowels are inserted in the timber and through the steel plates in a single, time-saving operation without pilot drilling. 3 steel plates up to 5 mm thick or 1 steel plate with up to 10 mm thick can be penetrated (steel grade: S235). Producing joints for framework structures has been a complicated process to date. The new HECO®-WS system reduces the procedure to a few operating steps: 1. fitting the steel plate 2. aligning and fixing it in position 3. inserting the dowel

Your benefits


  • Easy to use without pre-drilling of steel or timbers
  • Self drilling due to special drilling tip
  • Can be used for many applications
  • Simple, reliable calculation according to EN 1995-1-1
  • High yield moment My,k =31,93 Nm
  • Dismountable
  • Fastening via the thread underneath the head

Technical data

GTIN/EAN: 4019787533478
Product number: 53347
Diameter, d [mm]: 7,0
Length, l [mm]: 133
Thread length, lg [mm]: 14
Headdiameter, dk [mm]: 10,7
Head form: self-drilling dowel, cylindric countersunk head
Thread: secondary thread
Size of recess: T-40
Recess: T-Drive
Material: Steel, bright zinc plated, A2K
Packaged quantity: 100
Contact
HECO-Topix-Plus
Multi-Monti-Plus