Control Panel Knobs are precision-engineered operating components used for the smooth and accurate adjustment of switches, potentiometers, valves and control mechanisms in industrial control panels, machinery and automation equipment. They provide a comfortable grip, precise control and reliable operation while enhancing the appearance and functionality of electrical enclosures and operator interfaces.
Manufactured from high-quality engineering plastics, aluminium and other durable materials, our Control Panel Knobs are designed to withstand frequent operation, industrial environments and long-term use. Available in various shapes, sizes, colours and mounting configurations, they are suitable for OEM equipment manufacturers, panel builders and industrial automation applications.
| Available Size | Part Code |
|---|---|
| DIA15-M4 X 15 | RHA-455 |
| DIA 20 - M3 - INSERT | RHA 1041 |
| DIA 20 -M4 X 16 | RHA-556 |
| DIA 20 -M5 - INSERT | RHA-585 |
| DIA 20 - M5 X 20 | RHA-560 |
| DIA 20 - M5 X 40 | RHA 1012 |
| DIA 20 - M6 X 16 | RHA-562 |
| DIA 20 -M6 X 30 | RHA-565 |
| DIA 20 - M6 X 45 | RHA-568 |
| DIA 29.5 - M5 X 16 | RHA 1005 |
| DIA 29.5 - M6 X 20 | RHA 985 |
| DIA 29.5 - M6 X 40 | RHA 996 |
| DIA 29.5 - M8 X 16 | RHA 1006 |
| DIA 29.5 - M8 X 40 | RHA 1008 |
| DIA 30 - M6 - INSERT | RHA-587 |
| DIA 30 - M6 X 20 | RHA-434 |
| DIA 30 - M6 X 35 | RHA-570 |
| DIA 30- M6 X 50 | RHA-496 |
| DIA 40 -M6 X 20 | RHA-126 |
| DIA 40 -M8 - INSERT | RHA-588 |
| DIA 40 -M8 X 25 | RHA-366 |
| DIA 40 -M8 X 40 | RHA-131 |
| DIA 50 -M10 X 20 | RHA-725 |
| DIA 50 -M10 X 40 | RHA-728 |
| DIA 50 - M8 INSERT | RHA 1010 |
| DIA 50 M8 X 30 | RHA-831 |
| DIA 50 M8 X 70 | RHA - 822 |
| DIA 60 M12 X 30 | RHA-739 |
| Available Size | Part Code |
|---|---|
| DIA -15-M4 X 20 | RHA-554 |
| DIA 20 -M4 - INSERT | RHA-584 |
| DIA 20 -M4 X 20 | RHA-557 |
| DIA 20 M5 X 10 | RHA-834 |
| DIA 20 - M5 X 25 | RHA-561 |
| DIA 20-M6 - INSERT | RHA-586 |
| DIA 20 - M6 X 20 | RHA-563 |
| DIA 20 -M6 X 35 | RHA-566 |
| DIA 20- M6 X 50 | RHA-569 |
| DIA 29.5 - M6 X 10 | RHA 998 |
| DIA 29.5 - M6 X 25 | RHA 986 |
| DIA 29.5 - M6 X 45 | RHA 991 |
| DIA 29.5 - M8 X 20 | RHA 1007 |
| DIA 29.5 - M8 X 50 | RHA 1009 |
| DIA 30 - M6 X 10 | RHA 1047 |
| DIA 30 - M6 X 25 | RHA-273 |
| DIA 30 -M6 X 40 | RHA-571 |
| DIA 30 - M6 X 70 | RHA 1019 |
| DIA 40 - M6 X 30 | RHA-127 |
| DIA 40 M8 X 16 | RHA - 591 |
| DIA 40 -M8 X 30 | RHA-130 |
| DIA 40 -M8 X 50 | RHA-518 |
| DIA 50 -M10 X 25 | RHA-727 |
| DIA 50 - M10 X 50 | RHA 1013 |
| DIA 50 M8 X 20 | RHA-830 |
| DIA 50 M8 X 40 | N/A |
| DIA 60 - M10 - INSERT | RHA-730 |
| DIA60-M12 X 40 | RHA-740 |
| Available Size | Part Code |
|---|---|
| DIA- 15 - M4 X 25 | RHA-555 |
| DIA 20 M4 X 12 | RHA-877 |
| DIA 20-M4 X 25 | RHA-558 |
| DIA 20 -M5 X 16 | RHA-559 |
| DIA 20 M5 X 35 | RHA-885 |
| DIA 20 - M6 X 10 | RHA 1004 |
| DIA 20 M6 X 25 | RHA-564 |
| DIA 20-M6 X 40 | RHA-567 |
| DIA 29.5 - M5 X 10 | RHA 1011 |
| DIA 29.5 - M6 X 16 | RHA 995 |
| DIA 29.5 - M6 X 30 | RHA 1026 |
| DIA 29.5 - M6 X 50 | RHA 992 |
| DIA 29.5 - M8 X 25 | RHA 987 |
| DIA 30 M5 - INSERT | RHA-879 |
| DIA 30-M6 X 16 | RHA-487 |
| DIA 30 -M6 X 30 | RHA-268 |
| DIA 30 -M6 X 45 | RHA-495 |
| DIA30 M8 X 25 | RHA-976 |
| DIA 40 -M6 X 40 | RHA-128 |
| DIA 40 -M8 X 20 | RHA-129 |
| DIA 40 M8 X 35 | RHA -871 |
| DIA 50 - M10 - INSERT | RHA-719 |
| DIA 50 - M10 X 30 | RHA 1020 |
| DIA50-M10 X 60 | RHA-1045 |
| DIA 50 M8 X 25 | RHA-859 |
| DIA 50 M8 X 50 | RHA-832 |
| DIA 60 - M12 - INSERT | RHA-731 |