RAPID® SuperSenkFix

Special head geometry for steel to timber connections and washer head application.

1 | Head geometry

  • Innovative combination of a countersunk and washer headSuperSenkFix Details
  • Easy tapping thanks to cutting cone ribs
  • Suitable for fittings
  • Clean installation (no splitering and fraying of wood)
  • Higher pull-through values

2 | Friction part

The friction part reduces screwing resistance.

3 | Thread

Coarse thread:

  • With sharply rolled flanks all the way to the tip
  • Faster screwing

4 | Tip

Patented compactor tip:

  • Quicker bite for reduced fastening torque
  • Reduced split effect
  • No pre-drilling required

Available sizes

Rapid® SuperSenkFix are available in 6 x 80 to 10 x 400 mm.


Additional information

Head Geometry
Shank Geometry
Thread Geometry
Tip Geometry