Self-drilling screw for fastening sandwich profiles to steel coupling purlins or thin-walled steel substructures.

Application area:

Drilling capacity:
Drilling performance [mm]: 1.5-5.25
Component 1 [mm]: steel 0.4-1.0
Component 2 [mm]: Steel 1.5-4.0
Clamping ranges of 36 mm to 206 mm across all dimensions

Field of Application:

Self-drilling screw for fastening sandwich profiles to steel coupling purlins or thin-walled steel substructures.

Advantages:

+ Suitable for fastening to standard coupling purlins
+ No annoying rework is required, and there are no unnecessary additional costs
+ 7 mm thread-free part behind the drill tip prevents forced feed, which can be caused by construction tolerances. No deformation or screw breakage

Advice:

Approval Z-14.4-407, Annex 2.47/2.56 ETA-18/1136, Annex 15/16/17

Processing speed [rpm]: 1,400