Specification for Knob; Dia: 30mm; M8; H: 18mm; steel; black; Features: knurled; DIN: 466
| Body material | steel |
| Height | 18mm |
| Body colour | black |
| Diameter | 30mm |
| Type of mounting element | knob |
| Internal thread | M8 |
| DIN standard | 466 |
| Mechanical elements features | knurled |