Specification for Knob; Dia: 32mm; M8; 10mm; H: 22mm; polyamide; Boss material: brass
| Resistance to | most of dissolvents, most of oils, most of solvents |
| Body material | polyamide |
| Height | 22mm |
| Diameter | 32mm |
| Thread length | 10mm |
| Type of mounting element | knob |
| Internal thread | M8 |
| Mechanical elements features | knurled |
| Boss material | brass |