This knob is in reinforced duroplast, high-gloss finish. Standard color black.
Fastening, plastic thread or metal insert in brass or zinc plated steel.
Optimum utilisation between –50° and 155° Celsius, outstanding resistance to chemicals, oil as well as tough climatic conditions.

Knob knurled with female insert
| D | d | B | C | A’ | Reference | g | Pack |
| 16 | M4 | 16 | 8 | 10 | 2274* | 5 | 10 pcs |
| 20 | M6 | 20 | 10 | 6,5 | 1272* | 15 | 10 pcs |
| 30 | M6 | 30 | 14 | 12 | 1359 | 30 | 10 pcs |
| 30 | M8 | 30 | 14 | 14 | 1360 | 32 | 10 pcs |
| 45 | M10 | 45 | 20 | 22 | 1193 | 88 | 10 pcs |
| 45 | M14 | 45 | 20 | 20 | 1415 | 92 | 10 pcs |