Knobs

Knobs are accessory attachments that provide visual and tactile features for HMI (Human-Machine Interface) controls or mechanical advantage and grip for adjustable fasteners. Knobs used for HMI interfaces such as rotary switches or potentiometers may be color coded, numbered, or include indicators such as arrows, dots, lines, and notches. They are selected by style, type, shaft size, diameter, material, and specific features.

Part Number Manufacturer Description Quantity Price Option
420045B14 APEM Inc. KNOB KNURLED 0.250" METAL 0 $2.28
1230-F Davies Molding, LLC. KNOB SERRATED 0.250" POLYPRO 0 $2.27
420081A18 APEM Inc. KNOB KNURLED 0.125" METAL 0 $2.26
420011A14 APEM Inc. KNOB SMOOTH 0.250" METAL 0 $2.26
5470E Ohmite KNOB KNURLED 0.250" PLASTIC 0 $2.26
420015A14 APEM Inc. KNOB SMOOTH 0.250" METAL 0 $2.25
3035JE Davies Molding, LLC. KNOB 3 ARM 5/16"-18 PHENOLIC 0 $2.24
3094-S Davies Molding, LLC. KNOB SMOOTH 1/2"-13 POLYPRO 0 $2.24
420094B14 APEM Inc. KNOB KNURLED 0.250" METAL 0 $2.22
420124A14 APEM Inc. KNOB KNURLED 0.250" METAL 0 $2.20