Mechanical fastening systems

DrillFast® carbon steel Topdek fastener for timber

DrillFast® carbon steel Topdek fastener for timber

Carbon steel fastener for fixing the Topdek panel to timber

Delivery: 1 day
Product code
DFT-TD-6.5 x 50
Your price
£33.80 (ex. vat) per 100
DFT-TD-6.5 x 50 is available to buy in increments of 100


Specially designed carbon steel fastener for fixing membrane faced panels to timber.


  • Unique head design for easy 'one step fix' installation. The foam remains in place after penetration so there is no need to fill the hole
  • Large rigid head in a one piece fastener for maximum bearing force
  • Precise cutting notches to cut the membrane without damaging thin steel purlins
  • Rotationally symmetrical for balanced loading and directional stability 6.3mm diameter for strength and greater loadings
  • Watch the video to see how these products work in application:
  • For fastening membrane faced panels to timber purlins
  • Length (mm) 50
  • Install with TD-DRIVE BAR
  • Diameter (mm) 6.5
  • Fastener material Carbon steel


Fastener for the Kingspan TopDek panel

Fixfast fasteners for the Kingspan Topdek panel. Watch to see how our fasteners stand apart from the rest.