 - 1984 HECKERT ZFWVG 250 x 5000- Manufacturer: Heckert
- Model: ZFWVG 250 X 5000
- Threading length: 5,000 millimeter
 - Thread-, Worm-,gear shafts- and Spline Milling Machine with : equipped with: - Thread Milling Head ApGs - Counter Stay - 1 Bush Rest - 2 Steadies - Cabinet with change Gears Monheim am Rhein, Germany
 - 1980 HECKERT ZFWVG 250 x 2000- Manufacturer: Heckert
- Model: ZFWVG 250 X 2000
 - equipped with - Milling Head ApF - Thread milling Head ApG - coolant - change gears - tailstock Monheim am Rhein, Germany
 - 1989 HECKERT ZFWVG 250/3W x 1250- Manufacturer: Heckert
- Threading length: 1,250 millimeter
 - Machine equiped with: - Heavy Duty Hob Head ApFw - change gears - Milling Head ApFF - Single Indexing Device ETE - Bush Rest - Coolant Tank Monheim am Rhein, Germany

