Advantage:
- Adjustable fastening system for sloped insulation on trapezoidal steel sheet on flat roofs with telescopic function
- Fewer different fasteners required
- Fixed setting depth of 20mm
- High-quality Durocoat® surface coating, environmentally friendly and free from chrome-6
Note:
Items are pre-assembled to ensure faster processing.
Application Area:
Adjustable drilling screw made of case-hardened steel for waterproof roofing membranes and sloped insulation fastening in combination with FI-R-20 grommets on sheet steel, with telescopic head function.
For sheet steel S235 - S320GD from 0,6 mm to 2x1,25 mm or 1x2,0 mm
Setting depth: 20 mm (fixed)
Suitable for isoweld® field fastening as well as for seam fastening.
Application Notes:
Pre-assembled grommet-fastener combination, fastener incl. castle nut.