Circulating Pumps

The Evolution of self-tapping into plastic materials

Highly resilient direct fastening in thermoplastics, also with fibre reinforcement

Flexibility with multi-stage forming technology.

The self-tapping screw for light metal

The reliable direct assembly in EPP foam

The reliable direct assembly with engagement hooks

The secure friction welding joint in EPP foams

Development and production of functional plastic parts with integrated contacts.

Development and production of functional plastic parts with integrated contacts.

Thread forming in light alloys without tradeoffs 
 

Screw head with integrated spring element 

Direct fastening into high strength materials