538.621 | Mentor
Rotary knob, 6 mm, aluminum, black/silver, Ø 18 mm, H 20 mm, 538.621
Aluminum knob with setscrew lock, type Mentor 538.621
For reliable retention of adjustment values. The component shaft can be driven by means of friction coupling when the knob is pressed and moves freely without locking torque if not pressed. For 6.0 mm shafts, with indicator dial.
Knob: dull anodized aluminum, with black plastic cap
Indicator dial: translucent thermoplastic, with black index
For 6.0 mm shafts, with or without indicator dial
Version | Fixing knob | |
Type of mounting | screw mounting | |
diameter | 18 mm | |
Colour | black/silver | |
For shaft diameter | 6 mm | |
Height | 20 mm | |
Marking | Yes | |
Material | aluminum |
Country of origin | DE |
Customs tariff number | 76169990 |
RoHS conform | Yes |
Date of RoHS guidelines | 3/31/15 |
SVHC free | Yes |