RS PRO Black Thermoplastic Knurled Clamping Knob, Threaded Through Hole
- RS Stock No.:
- 631-9091
- Brand:
- RS PRO
Subtotal (1 pack of 10 units)*
$46.20
(exc. GST)
$50.80
(inc. GST)
FREE delivery for orders over $60.00 ex GST
- Plus 400 unit(s) shipping from 02 February 2026
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | $4.62 | $46.20 |
| 50 - 90 | $4.522 | $45.22 |
| 100 - 290 | $4.347 | $43.47 |
| 300 - 1490 | $4.217 | $42.17 |
| 1500 + | $3.47 | $34.70 |
*price indicative
- RS Stock No.:
- 631-9091
- Brand:
- RS PRO
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Clamping Knob | |
| Knob Shape | Knurled | |
| Mount Type | Threaded Through Hole | |
| Knob Diameter | 25 mm | |
| Body Material | Thermoplastic | |
| Insert Material | Brass | |
| Colour | Black | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Clamping Knob | ||
Knob Shape Knurled | ||
Mount Type Threaded Through Hole | ||
Knob Diameter 25 mm | ||
Body Material Thermoplastic | ||
Insert Material Brass | ||
Colour Black | ||
Standards/Approvals No | ||
- COO (Country of Origin):
- CN

RS PRO Black Thermoplastic Knurled Thumbscrew Knobs
Knobs are used in a wide variety of applications in our day-to-day lives and perform many functions, from being used as fixed handles to being used to tighten, loosen, adjust, clamp and push other components or pieces of equipment. They are used in various applications, from industrial and construction machinery to audio and visual equipment.
From RS PRO comes these knurled thumbscrew knobs, also known as grip knobs, which are ideal for limited space environments and applications. These knobs have a detailed thumbscrew head for extra grip, ensuring user comfort and easy usability.
With such a low-profiled shank, these knobs sit almost flush against their application, preventing any accidental knocks and preserving space. The high-impact-resistant thermoplastic of which these knobs are made additionally reduces any wear & damage these knobs may experience, and the brass female inserts are resistant to corrosion, protecting the thread.
Female thumbscrew knobs: M4 (RS 6319085), M5 (RS 6319108), M6 (RS 6319091).
Features & Benefits
Applications
The knurled sides provide additional grip for the user, while the low shank height allows these knobs to be used in space-restricted areas. Possible applications include:
Related links
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- RS PRO Black Knurled Clamping Knob Threaded Hole
- RS PRO Black Knurled Clamping Knob Threaded Hole
- RS PRO Black Knurled Clamping Knob Threaded Hole
