Knobs

Hand knobs and thumb screws are available in many styles and materials to be used for pushing, pulling, tightening, loosening and as fixed handles. They are widely used in various applications from industrial and construction machinery to lighting and audio visual equipment. The knobs are fitted with either a protruding screw or threaded inserts in a range of thread sizes.


Material
The material can help you to determine the most suitable environment to use the knob in. They are commonly manufactured from:
Plastics
Stainless steel
Aluminium
Zinc

Styles
There are many types of hand knobs available to suit the area and application it is to be used in. Some of the most common styles include:

Star knobs – Their shape allows a good grip to be easily turned by hand. They have a varying number of lobes (arms) and are selected depending on the grip and pressure required.

Ball knobs – Ideal for use with handles and levers.

Thumb screws - Can be fitted in confined spaces and offer a greater grip that a plain nut and can be tightened by hand or with a tool.

T - Knobs – Easily fitted and gripped with an ergonomic design for quick control adjustment.

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Viewing 61 - 80 of 372 products
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Description Price Thread Thread Diameter Thread Length Knob Shape Mounting Type Knob Diameter Hole Diameter Hole Length Body Material Insert Material Colour Application
RS Stock No. 161-082
BrandRS PRO
MYR5.884
Each (In a Pack of 10)
units
M6 x 9 M6 9mm Multiple Lobes Threaded Hole 28mm - - Thermoplastic Brass Black -
RS Stock No. 702-7803
BrandRS PRO
MYR3.442
Each (In a Pack of 10)
units
5 x 15 5mm 15mm Ball Unthreaded Hole 20mm 5mm 15mm Nylon - Black -
RS Stock No. 237-744
BrandRS PRO
MYR14.945
Each (In a Pack of 2)
units
M6 x 7 M6 7mm Wing Threaded Hole 25mm - - Stainless Steel Stainless Steel Silver -
RS Stock No. 702-7790
BrandRS PRO
MYR3.885
Each (In a Pack of 10)
units
M5 M5 - Ball Threaded Hole 20mm - - Nylon - Black -
RS Stock No. 702-7683
BrandRS PRO
MYR16.653
Each (In a Pack of 10)
units
M12 x 18 M12 18mm Multiple Lobes Threaded Through Hole 60mm - 34mm Thermoplastic Stainless Steel Black -
RS Stock No. 686-187
BrandRS PRO
MYR16.283
Each (In a Pack of 10)
units
M10 x 15 M10 15mm Multiple Lobes Threaded Hole 44mm - - Phenolic Brass Black -
RS Stock No. 237-643
BrandRS PRO
MYR19.10
Each (In a Pack of 2)
units
M10 x 40 M10 40mm Wing Threaded Stud 36mm - - Stainless Steel Stainless Steel Silver -
RS Stock No. 686-165
BrandRS PRO
MYR10.436
Each (In a Pack of 10)
units
M6 x 9 M6 9mm Multiple Lobes Threaded Hole 32mm - - Phenolic Brass Black -
RS Stock No. 161-228
BrandRS PRO
MYR11.47
Each (In a Pack of 10)
units
M6 x 9 M6 9mm Multiple Lobes Threaded Through Hole 50mm - 24mm Thermoplastic Brass Black -
RS Stock No. 702-7651
BrandRS PRO
MYR6.95
Each (In a Pack of 10)
units
M6 x 9 M6 9mm Multiple Lobes Threaded Hole 28mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 267-0825
BrandRS PRO
MYR13.658
Each (In a Pack of 5)
units
M6 x 9 M6 9mm 1-Arm Threaded Hole 60mm - - Duroplast Plastic Black -
RS Stock No. 144-3641
BrandRS PRO
MYR55.54
1 Bag of 2
Bag(s)
5 x 12 5mm 12mm Ball Press Fit 20mm 5mm 12mm Stainless Steel - Silver Aerospace Equipment, Agricultural Machinery, Construction Equipment, Electronics Enclosures, Industrial Machinery, Lighting, Marine Industry, Medical Aids & Equipment, Office Furniture, Packaging & Processing Equipment, Point of Sale, Printing Equipment
RS Stock No. 267-0831
BrandRS PRO
MYR10.53
Each (In a Pack of 5)
units
M8 x 12 M8 12mm 1-Arm Threaded Hole 80mm - - Duroplast Plastic Black -
RS Stock No. 478-618
BrandRS PRO
MYR112.26
Each
units
M12 x 30 M12 30mm Multiple Lobes Threaded Through Hole 60mm - 38.6mm Aluminium - Silver -
New
RS Stock No. 188-3463
BrandRS PRO
MYR13.452
Each (In a Pack of 5)
units
M6 M6 - Multiple Lobes Threaded Through Hole 50mm - - - Brass Black -
RS Stock No. 686-581
BrandRS PRO
MYR11.839
Each (In a Pack of 10)
units
10 x 19 10mm 19mm Ball Unthreaded Hole 38mm 10mm 19mm Duroplast - Black -
New
RS Stock No. 188-3443
BrandRS PRO
MYR15.028
Each (In a Pack of 10)
units
M6 M6 - Multiple Lobes Threaded Through Hole 50mm - - - Brass Black -
RS Stock No. 702-7655
BrandRS PRO
MYR10.081
Each (In a Pack of 10)
units
M8 x 12 M8 12mm Multiple Lobes Threaded Hole 40mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 448-8858
BrandRS PRO
MYR9.61
Each (In a Pack of 10)
units
M6 x 12 M6 12mm Knurled Threaded Hole 25mm - - Polymer Brass Black -
RS Stock No. 478-412
BrandRS PRO
MYR102.05
Each
units
M12 x 32 M12 32mm Multiple Lobes Threaded Hole 60mm - - Aluminium - Silver -
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