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 1 - 20 of 381 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. 771-667
BrandRS PRO
kr 6,067
Each (In a Pack of 20)
Units
M4 x 5 M4 5mm Knurled Unthreaded Hole 13mm - - Thermoplastic - Black -
RS Stock No. 702-7526
BrandRS PRO
kr 16,028
Each (In a Pack of 10)
Units
M4 x 20 M4 20mm Knurled Threaded Stud 18mm - - Duroplast Steel Black Fabrication & Maintenance
RS Stock No. 702-7532
BrandRS PRO
kr 7,627
Each (In a Pack of 10)
Units
M5 x 10 M5 10mm Knurled Threaded Stud 22mm - - Duroplast Steel Black Fabrication & Maintenance
RS Stock No. 267-0875
BrandRS PRO
kr 5,138
Each (In a Pack of 10)
Units
- - - 1-Arm Unthreaded Hole 40mm 6mm - Thermoplastic Steel Black -
RS Stock No. 830-4145
BrandRS PRO
kr 5,99
Each (In a Pack of 10)
Units
M4 x 10 M4 10mm Knurled Threaded Hole 15mm - - Nylon - Black -
RS Stock No. 161-206
BrandRS PRO
kr 12,902
Each (In a Pack of 10)
Units
M10 x 40 M10 40mm Multiple Lobes Threaded Stud 60mm - - Thermoplastic Steel Black -
RS Stock No. 771-673
BrandRS PRO
kr 7,719
Each (In a Pack of 20)
Units
M5 x 6 M5 6mm Knurled Unthreaded Hole 16mm - - Thermoplastic - Black -
RS Stock No. 686-626
BrandRS PRO
kr 22,737
Each (In a Pack of 10)
Units
M6 x 40 M6 40mm 4-Arm Threaded Stud 38mm - - Phenolic Steel Black -
RS Stock No. 448-8820
BrandRS PRO
kr 17,511
Each (In a Pack of 10)
Units
M4 x 10 M4 10mm Knurled Threaded Hole 21mm - - Polymer Brass Black -
RS Stock No. 631-9085
BrandRS PRO
kr 9,259
Each (In a Pack of 10)
Units
M4 M4 - Knurled Threaded Hole 15mm - - Thermoplastic Brass Black -
RS Stock No. 702-7655
BrandRS PRO
kr 21,041
Each (In a Pack of 10)
Units
M8 x 12 M8 12mm Multiple Lobes Threaded Hole 40mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 702-7541
BrandRS PRO
kr 6,271
Each (In a Pack of 10)
Units
M5 x 20 M5 20mm Knurled Threaded Stud 22mm - - Duroplast Steel Black Fabrication & Maintenance
RS Stock No. 161-240
BrandRS PRO
kr 25,646
Each (In a Pack of 10)
Units
M10 x 15 M10 15mm Multiple Lobes Threaded Through Hole 60mm - 30mm Thermoplastic Steel Black -
RS Stock No. 702-7576
BrandRS PRO
kr 10,942
Each (In a Pack of 10)
Units
M8 x 20 M8 20mm Multiple Lobes Threaded Stud 40mm - - Thermoplastic Steel Black -
RS Stock No. 169-266
BrandRS PRO
kr 5,034
Each (In a Pack of 10)
Units
M5 x 20 M5 20mm Wing Threaded Stud 28mm - - Thermoplastic Steel Black -
RS Stock No. 267-0853
BrandRS PRO
kr 35,62
Each (In a Pack of 5)
Units
M8 x 12 M8 12mm 2-Arm Threaded Hole 20mm - - Plastic Aluminium Black -
RS Stock No. 161-149
BrandRS PRO
kr 7,031
Each (In a Pack of 10)
Units
M6 x 20 M6 20mm Multiple Lobes Threaded Stud 28mm - - Thermoplastic Steel Black -
RS Stock No. 702-7579
BrandRS PRO
kr 7,576
Each (In a Pack of 10)
Units
M6 x 20 M6 20mm Multiple Lobes Threaded Stud 28mm - - Thermoplastic Steel Black -
RS Stock No. 771-746
BrandRS PRO
kr 7,558
Each (In a Pack of 20)
Units
M5 x 7.5 M5 7mm 2-Arm Unthreaded Hole 26mm - - Thermoplastic Steel Black -
RS Stock No. 702-7796
BrandRS PRO
kr 3,565
Each (In a Pack of 10)
Units
M4 M4 - Ball Threaded Hole 15mm - - Nylon - Black -
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Shatterproof ergonomic soft feel design, thermoplastic knobs,Available with zinc plated steel or stainless steel studs and brass or stainless steel inserts,Clamping shoulders reduce stress/deformation,Resistant to solvents, oils and most chemicals,High clamping force.
Shatterproof ergonomic soft feel design, thermoplastic knobs,Available with ...
Description:
Shatterproof ergonomic soft feel design, thermoplastic knobs,Available with zinc plated steel or stainless steel studs and brass or stainless steel inserts,Clamping shoulders reduce stress/deformation,Resistant to solvents, oils and most chemicals,High clamping force.