Head screws and
bolts with
internal drives

Head screws with internal drives

We manufacture any internal drive design exactly according to customer specifications. Internal hex or lobe drives, slot or Phillips drives are the most common head design for our special screws.

Because material and geometry are of the highest importance for our customers we are not bound by any restrictions. We produce any screws for you in nearly any design and in the material required by you.

Screws from 3-30 mm Ø and 10-300 mm in length, for example from non-magnetic steels, ferritic and martensitic corrosion resistant steels, austenitic steels, nickel and nickel alloys up to creep resistant, high temperature resistant, and cold resistant are no problem for us.

Product examples