Description:
Flat knobs with internal or external thread.

Material:
- Steel.

Version:
- Black oxidised.

Variant:
- Form K
- Thread type: Internal thread

Dimensions:
- D: M5
- D1: 16 mm
- D2: 10 mm
- D3: 6 mm
- H: 18 mm
- H1: 5 mm
- H2: 9 mm
- T: 7 mm