- Hexagon nuts with a heigth of ~1,5 d with collar (DIN 6331)
- Hexagon nuts with flange (DIN EN 1661, NF E25-406, DIN 14218, DIN 6923)
- Hexagon nuts with flange fine thread (DIN 14218)
- Keps nuts
- Wheel nuts: Nuts with spherical collar, with flat collar B, with rotating washer (DIN 74361-2)