RS PRO Black Knurled Clamping Knob, M4, Threaded Hole

View all Clamping Knobs
Bulk discount available

Subtotal (1 pack of 10 units)*

MYR126.15

Add to Basket
Select or type quantity
In Stock
  • 450 unit(s) ready to ship from another location
  • Plus 500 unit(s) shipping from 18 December 2025
  • Plus 250 unit(s) shipping from 30 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
Per Pack*
10 - 40MYR12.615MYR126.15
50 - 90MYR12.311MYR123.11
100 - 390MYR11.978MYR119.78
400 - 1990MYR11.577MYR115.77
2000 +MYR9.528MYR95.28

*price indicative

ANZ - SEBundle - PDP
RS Stock No.:
631-9085
Manufacturer:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Thread

M4

Thread Diameter

4mm

Knob Shape

Knurled

Mounting Type

Threaded Hole

Knob Diameter

15mm

Insert Material

Brass

Colour

Black

COO (Country of Origin):
CN

Knurled Thumb Knobs


Manufactured from Thermoplastic with a matt finish and brass female inserts.

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


  • Thermoplastic body and brass female insert

  • High tensile strength yet light in weight

  • Low shank height for space-restricted applications

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:


  • Industrial machinery

  • Electronics enclosures

  • Lighting equipment

  • Audio equipment

  • Office and domestic furniture

Related links