RS PRO 21 mm Knob Diameter Black Potentiometer Knob for 6.35 mm Shaft Circular
- RS Stock No.:
- 259-6979
- Distrelec Article No.:
- 304-03-168
- Manufacturer:
- RS PRO
Bulk discount available
View bulk pricing optionsSubtotal (5 units, in packs of 5)*
TWD397.00
(exc. GST)
TWD416.85
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- 2,830 unit(s) ready to ship from another location
- Plus 2,300 unit(s) shipping from October 06, 2026
- Plus 1,000 unit(s) shipping from December 01, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | TWD79.40 | TWD397.00 |
| 50 - 245 | TWD77.00 | TWD385.00 |
| 250 + | TWD63.40 | TWD317.00 |
*price indicative
- RS Stock No.:
- 259-6979
- Distrelec Article No.:
- 304-03-168
- Manufacturer:
- RS PRO
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Shaft Size | 6.35mm | |
| Product Type | Potentiometer Knob | |
| Shaft Type | Circular | |
| Knob Diameter | 21 mm | |
| Knob Height | 17mm | |
| Indicator Colour | White | |
| For Use With | Potentiometer | |
| Colour | Black | |
| Standards/Approvals | No | |
| Knob Type | Grub Screw | |
| Material | Plastic | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Shaft Size 6.35mm | ||
Product Type Potentiometer Knob | ||
Shaft Type Circular | ||
Knob Diameter 21 mm | ||
Knob Height 17mm | ||
Indicator Colour White | ||
For Use With Potentiometer | ||
Colour Black | ||
Standards/Approvals No | ||
Knob Type Grub Screw | ||
Material Plastic | ||
- COO (Country of Origin):
- TW
RS PRO Grub-Screw Knobs with Fitted Caps
This Grub-Screw Knob Potentiometer from our own RS PRO brand is designed to be used for professional equipment to control electrical devices such as volume controls on audio equipment.
Features and Benefits
• Available in a variety of shaft sizes and materials
• Available in diameters from 11.6mm to 28mm, with red, black or grey caps
RS PRO
RS PRO is our own brand range and brings you a wide range of high-quality products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; theyre only given the RS PRO seal of approval if were confident of their exceptional quality.
Related links
- RS PRO Black 3 mm² Hook Up Wire 30m
- RS PRO RS-172 Temperature & Humidity Data Logger
- 2961105 | Phoenix Contact PCB Mount Power Relay 6A Switching Current, SPDT
- Tedea Huntleigh Low Profile Load Cell Compression Measure
- ABB D45 Pluto Series Safety Controller 6 Safety Outputs, 24 V dc
- TE Connectivity Coaxial Cable RG400 Coaxial, Unterminated
- RS PRO I/O Extension Module for Use with RS PRO Logic Modules Digital
- Fluke 289 Handheld Digital Multimeter 10A ac Max 1000V ac Max

