Aggregate fastening

Our aggregate fasteners are designed and manufactured to fit precisely according to our customers’ requirements. They have an optimal ratio of screw-in torque to over torque, as we design the screw and casting geometry according to the materials. Instead of metric threads, we offer self-tapping screws, which reduces system costs.


  • MAG-DRIVE® with patented shaft profile and individual surface protection system for direct bolting in magnesium
  • Torsional vibration damper/crankshaft
  • Tie-bar bolting brake carrier/brake caliper