$8.74
$8.47
Tax included
Previous
Next
Share
Free Delivery in India | Lowest Global Shipping Charges
24/7 Customer Support
Shop with confidence knowing that our 24/7 Customer Support is always available to assist with any inquiries
Save up to 28% with GST Input
Avail maximum benefits from input tax mechanism on all your Business Invoices. Get GST Invoices on your business purchases. And 0% Taxes on all worldwide deliveries
# Lowest Price Challenge
If you find this product anywhere at lower cost than us. Call us and we will not only match the price but also give a complimentary coupon
100% Original Products
Shop with assurance, as each product we offer is 100% original, ensuring quality and authenticity with every purchase
RS PRO Potentiometer Knob, Silver Aluminium, Grub Screw, 18 mm Diameter, 12 mm Height, 4 mm Shaft Circular 499-983
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | RS PRO |
| Material | Aluminium |
| Model | 499-983 |
| Shaft Type | Circular |
| Shaft Size | 4mm |
| For Use With | Potentiometer |
| Standards/Approvals | RoHS, EN 61340 |
| Knob Diameter | 18 mm |
| Knob Height | 12mm |
| Indicator Colour | Silver |
| Knob Type | Grub Screw |
Key Features
- Constructed from durable aluminium for extended service life.
- Designed for potentiometers with 4 mm circular shafts, offering broad compatibility.
- Features an ergonomic 18 mm diameter knob with a clear silver indicator.
- Secured using a grub screw for robust and safe mounting.
- Compact profile with 12 mm height makes it ideal for limited panel space.
- Shock and vibration-resistant design ensures precise control in industrial and laboratory environments.
- No special installation tools required; simple manual fitting.
- Suitable for controlling electrical devices such as volume, resistance or signal modulation.
Product Description
The RS PRO 499-983 Potentiometer Knob is a premium, silver-coloured control knob specifically engineered for use with potentiometers featuring a 4 mm circular shaft. It is meticulously constructed from high-quality aluminium, providing outstanding durability and resistance against mechanical shock and vibration. The 18 mm diameter knob delivers ergonomic handling and accurate adjustment, while the 12 mm height allows for a compact footprint on control panels, making it well-suited for applications where space conservation is critical.
Installation is straightforward, requiring only manual positioning and securing through a reliable grub screw mechanism, eliminating the need for any special mounting hardware or tools. The silver indicator on the knob makes setting adjustments visible and clear, improving operator accuracy and feedback in electronic and industrial settings.
This knob is especially valuable in professional equipment, such as laboratory instruments, audio devices, signal generators and industrial controllers, where fine resistance, volume or signal modulation control is crucial. Its robust aluminium construction not only ensures longevity but also maintains stable operation under frequent adjustments and challenging operational environments.
Compliant with RoHS and EN 61340 standards, the RS PRO 499-983 knob is suited for demanding applications and brings assurance of safety and material quality. Its shock- and vibration-resistant design further enhances reliability, and its spun finish adds a refined, technical appearance suitable for high-end electronic instrumentation.
Typical use cases include industrial electronics, panel controls, laboratory equipment, audio volume controls, and any scenario requiring precise manual potentiometer adjustment. The knob fits securely on the shaft and occupies minimal panel space, making it suitable for dense layouts and multi-control panel installations.
Browse more Potentiometer Knobs in the RS PRO range for varied shaft sizes and technical requirements.
Looking to purchase in bulk?
- Purchase item in bulk quantity
- Get best price for your business
Frequently Asked Questions
The knob has a diameter of 18 mm.
This model has a height of 12 mm.
It is designed for use with potentiometers featuring a 4 mm circular shaft.
The knob is constructed from aluminium, providing durability and resistance against mechanical shock and vibration.
It is secured using a grub screw mechanism, ensuring robust and safe mounting.
The knob is compliant with RoHS and EN 61340 standards.
No special installation tools are required; it allows for simple manual fitting.
It is suitable for controlling electrical devices such as volume, resistance, or signal modulation in various settings, including industrial and laboratory environments.
The knob features a silver indicator for clear visibility of adjustments.
Its compact profile with a height of 12 mm makes it ideal for limited panel space, allowing for dense layouts in multi-control panel installations.
The shock and vibration-resistant design enhances its reliability, making it suitable for demanding industrial applications.
The RS PRO 499-983 knob is manufactured in Taiwan.
Related Products
Other Products from this brand
$449.95
$436.45
-3%
New
$48.78
$47.32
-3%
New
$193.15
$187.35
-3%
New
Recently Viewed Products
$8.74
$8.47
Save 3%
Tax included
Quantity
Global Payments 140+ Countries
Global Shipping Fedex/UPS/DHL/Aramex/
BlueDart/Delhivery/DP World
24/7 Customer Support Email/Chat/Telephonic Support
Comments (0)
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent