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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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. 448-8527
Mfr. Part No.69811
BrandElesa
kr 10,01
Each (In a Pack of 5)
Units
M4 x 10 M4 10mm Multiple Lobes Threaded Hole 25mm - - Polymer Brass Black -
RS Stock No. 771-667
BrandRS PRO
kr 5,882
Each (In a Pack of 20)
Units
M4 x 5 M4 5mm Knurled Unthreaded Hole 13mm - - Thermoplastic - Black -
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. 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. 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. 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. 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. 288-1817
Mfr. Part No.70017
BrandElesa
kr 36,028
Each (In a Pack of 5)
Units
M10 x 26 M10 26mm Multiple Lobes Threaded Through Hole 63mm - 37mm Polymer Brass Black -
RS Stock No. 771-673
BrandRS PRO
kr 6,783
Each (In a Pack of 20)
Units
M5 x 6 M5 6mm Knurled Unthreaded Hole 16mm - - Thermoplastic - 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. 448-8820
BrandRS PRO
kr 15,887
Each (In a Pack of 10)
Units
M4 x 10 M4 10mm Knurled Threaded Hole 21mm - - Polymer Brass Black -
RS Stock No. 288-1845
Mfr. Part No.69956
BrandElesa
kr 31,424
Each (In a Pack of 5)
Units
M8 x 20 M8 20mm Multiple Lobes Threaded Through Hole 50mm - 32mm Polymer Brass Black -
RS Stock No. 918-5343
Mfr. Part No.26661
BrandElesa
kr 64,54
Each (In a Pack of 5)
Units
- - 8mm - Blind Hole 45mm 10mm - Polypropylene (PP) - Black -
RS Stock No. 918-5400
Mfr. Part No.169903-C9
BrandElesa
kr 47,154
Each (In a Pack of 5)
Units
M6 x 25 M6 25mm Hex Threaded Stud 43mm - - - Zinc Plated Steel Black -
RS Stock No. 686-626
BrandRS PRO
kr 19,659
Each (In a Pack of 10)
Units
M6 x 40 M6 40mm 4-Arm Threaded Stud 38mm - - Phenolic 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. 478-412
BrandRS PRO
kr 186,36
Each
Units
M12 x 32 M12 32mm Multiple Lobes Threaded Hole 60mm - - Aluminium - Silver -
RS Stock No. 702-7642
BrandRS PRO
kr 20,677
Each (In a Pack of 10)
Units
M8 x 30 M8 30mm Multiple Lobes Threaded Stud 40mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 288-1794
Mfr. Part No.69953
BrandElesa
kr 27,136
Each (In a Pack of 5)
Units
M8 x 20 M8 20mm Multiple Lobes Threaded Hole 50mm - - Polymer Brass 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 -
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Description:
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