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 41 - 60 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. 478-400
BrandRS PRO
MYR82.15
Each
units
M10 x 30 M10 30mm Multiple Lobes Threaded Through Hole 60mm - 38.6mm Aluminium - 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. 702-7620
BrandRS PRO
MYR15.965
Each (In a Pack of 10)
units
M10 x 15 M10 15mm Multiple Lobes Threaded Through Hole 50mm - 31mm Thermoplastic Steel 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. 169-367
BrandRS PRO
MYR9.091
Each (In a Pack of 10)
units
M8 x 12 M8 12mm 1-Arm Threaded Through Hole 50mm - 24mm Thermoplastic Brass Black -
RS Stock No. 702-7800
BrandRS PRO
MYR3.312
Each (In a Pack of 10)
units
M8 M8 - Ball Threaded Hole 32mm - - Thermoplastic - Black -
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. 702-7784
BrandRS PRO
MYR9.60
Each (In a Pack of 10)
units
M10 M10 - Ball Threaded Hole 45mm - - Nylon - Black -
RS Stock No. 478-614
BrandRS PRO
MYR39.30
Each
units
M8 x 12 M8 12mm Multiple Lobes Threaded Hole 40mm - - Stainless Steel - Silver -
RS Stock No. 686-014
BrandRS PRO
MYR3.102
Each (In a Pack of 10)
units
M5 x 17 M5 17mm Ball Threaded Hole 19mm 12mm - Duroplast - Black -
RS Stock No. 702-7611
BrandRS PRO
MYR13.553
Each (In a Pack of 10)
units
M8 x 12 M8 12mm Multiple Lobes Threaded Through Hole 40mm - 29mm Thermoplastic 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. 161-127
BrandRS PRO
MYR10.744
Each (In a Pack of 10)
units
M10 x 15 M10 15mm Multiple Lobes Threaded Hole 60mm - - Thermoplastic Steel Black -
RS Stock No. 478-488
BrandRS PRO
MYR3.764
Each (In a Pack of 10)
units
M5 x 20 M5 20mm Wing Threaded Stud 35mm - - Polyamide Steel Black -
RS Stock No. 702-7712
BrandRS PRO
MYR16.833
Each (In a Pack of 10)
units
M10 x 15 M10 15mm 4-Arm Threaded Hole 60mm - - Thermoplastic Steel Black -
RS Stock No. 686-193
BrandRS PRO
MYR12.229
Each (In a Pack of 10)
units
M6 x 9 M6 9mm Multiple Lobes Threaded Through Hole 32mm - 27mm Phenolic Brass Black -
RS Stock No. 702-7807
BrandRS PRO
MYR5.182
Each (In a Pack of 10)
units
10 x 19 10mm 19mm Ball Unthreaded Hole 38mm 10mm 27mm Thermoplastic - Black -
RS Stock No. 237-334
BrandRS PRO
MYR20.89
Each (In a Pack of 2)
units
M6 x 20 M6 20mm Wing Threaded Stud 25mm - - Stainless Steel Stainless Steel Silver -
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. 702-7526
BrandRS PRO
MYR5.548
Each (In a Pack of 10)
units
M4 x 20 M4 20mm Knurled Threaded Stud 18mm - - Duroplast Steel Black Fabrication & Maintenance
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