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
29R141BL Essentra Components ROUND THUMB SCREW KNOBS, NO SCRE 2000 $1.19
29R141B Essentra Components ROUND THUMB SCREW KNOBS, NO SCRE 2996 $1.19
29W516B Essentra Components WING THUMB SCREW KNOBS, NO SCREW 1995 $1.03
29W516RD Essentra Components WING THUMB SCREW KNOBS, NO SCREW 1998 $1.03
29W516BL Essentra Components WING THUMB SCREW KNOBS, NO SCREW 2000 $1.03
DDSPT-75-1-5 Kilo International KNOB KNURLED W/SKRT 0.250" METAL 134 $23.06
KS500B1/4 TE Connectivity ALCOSWITCH Switches KNOB FLUTED W/SKIRT 0.250" METAL 195 $11.23
HD-50-4-7 Kilo International KNOB SMOOTH 0.236" METAL 107 $10.69
OESA-75-2-6 Kilo International KNOB KNURLED W/SKRT 0.125" METAL 233 $10.28
OESA-63-4-5 Kilo International KNOB KNURLED W/SKRT 0.250" METAL 207 $10.10