RAPID® Top-2-Roof provides the optimum geometry for mounting on-roof insulation.
- Rapid® Top-2-Roof is available in diameters 8×240 bis 8×450 mm erhältlich. Further diameters on request.
- Dual Threaded – optimal for on-roof insulation
- Cylinder Head – for deeply penetrate
- Patented follower thread tip – for fast screwing
- Reduced blast effect
- Head is able to countersink deep into material
- Improved force transfer thanks to deeper drive
- Reduces the screw-in resistance by reaming the wood around the shaft
- Coarse thread including patented follower thread, rolled out to the tip
- Faster screwing processes
- Lower screw-in torque
- No pre-drilling necessary
FOLLOWER THREAD TIP
- Ensures that screw drills quickly with low blast effect