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

Description

The double-threaded screw HECO-TOPIX-plus Therm is specially made for the processing of pressure-soft insulating materials. With its two threads it enables offset-mounting, where the counter batten is fixed by the secondary thread. Wind suction or compressive loads are taken solely by the thread in the counter batten, and are transferred directly into the rafters. This prevents the impressing of the counter batten into the insulation. Compared to conventional fastening applications the HECO-TOPIX-plus Therm provides advantages in handling and material costs. In combination with the HECO-TOPIX-plus CombiConnect it forms an additional system for the efficient on-rafter and facade insulation. Here, the occuring shear loads are taken by a combination of shear block and the HECO-TOPIX-plus CombiConnect. This system requires significantly less fastening points compared to conventional solutions.

Product strengths

  • Pressure forces are conducted directly into the rafters through the under-head thread
  • Increased load capacity thanks to the under-head thread
  • Can be used for common insulation materials
  • 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.
  • PerfectPitch: Optimal thread pitch for every screw length. Perfect performance for any wood application.
  • Calculation certificates via HECO®’s HCS calculation software or calculation service
  • Approved and monitored product

Technical details

GTIN/EAN 4019787613705
Article number 61370
Head form countersunk head with milling grooves
Recess HECO-Drive
Thread secondary thread
Diameter, d 8,0 mm
Length, l 300 mm
Thread length, lg 100 mm
Thread length, lg2 60 mm
Headdiameter, dk 14,8 mm
Size of recess HD-40
Material carbon steel
Surface bright zinc plated, A3K

Additional data

European technical assessment ETA-19/0553
SKH approval Yes

Downloads

Optional accessories (not included in delivery)

User denied the request for Geolocation. A Google Map and the distances to the local retailers can't be provided. Geolocation information is unavailable. The request to get user location timed out. An unknown error occurred.