Subtotal (1 pack of 10 units)*
£18.83
(exc. VAT)
£22.60
(inc. VAT)
FREE delivery for orders over £50.00
- 960 unit(s) ready to ship
- Plus 2,390 unit(s) ready to ship from another location
- Plus 2,550 unit(s) shipping from 23 October 2025
Units | Per unit | Per Pack* |
---|---|---|
10 - 40 | £1.883 | £18.83 |
50 - 90 | £1.787 | £17.87 |
100 - 290 | £1.693 | £16.93 |
300 + | £1.581 | £15.81 |
*price indicative
- RS Stock No.:
- 161-149
- Brand:
- RS PRO
Select all | Attribute | Value |
---|---|---|
Brand | RS PRO | |
Thread | M6 | |
Thread Diameter | 6mm | |
Thread Length | 20mm | |
Knob Shape | Multiple Lobes | |
Mounting Type | Threaded Stud | |
Knob Diameter | 28mm | |
Insert Material | Steel | |
Colour | Black | |
Select all | ||
---|---|---|
Brand RS PRO | ||
Thread M6 | ||
Thread Diameter 6mm | ||
Thread Length 20mm | ||
Knob Shape Multiple Lobes | ||
Mounting Type Threaded Stud | ||
Knob Diameter 28mm | ||
Insert Material Steel | ||
Colour Black | ||
- COO (Country of Origin):
- CN
RS PRO Impact Resistant Scallop Handwheel 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 and push other components or pieces of equipment. They are used in various applications, from industrial and construction machinery to audio and visual equipment.
Scallop-shaped handwheels provide an easily-gripped shape, with a varying number of lobes depending on the grip and pressure required. The knobs are fitted with either a protruding screw (male), a threaded insert (female) or through threads depending on the requirements of the application.
These knobs are made from high impact-resistance thermoplastic, Nylon 6, to protect them from damage during use and have either brass (female and through threads) or zinc-plated steel (male) threads. Brass and zinc-plated steel provide wear resistance for the threads, both internal and external, to ensure that the threads last throughout wear and tear and general use.
Female knobs: M5 (RS 161076), M6 (RS 161082), M6 (RS 161098), M6 (RS 161105), M8 (RS 161111), M10 (RS 161127).
Male knobs: M5 (RS 161133), M6 (RS 161149), M6 (RS 161155), M8 (RS 161161), M6 (RS 161177), M8 (RS 161183), M8 (RS 161199), M10 (RS 161206).
Through-threaded knobs: M6 (RS 161212), M6 (RS 161228), M8 (RS 161234), M10 (RS 161240).
Features & Benefits
- Nylon Polyamide 6
- Zinc plated steel studs and alloy female threads
- Matte black finish
- Working temperature range of -30°C to +85°C
- Melting point of +215°C
- Tolerant of weak acids, with excellent resistance to chlorinated hydrocarbons
Applications
These scalloped handwheel knobs are used in a variety of applications, from industrial and construction machinery to audio and visual equipment, including:
- Tripods
- Machinery
- Audio equipment




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