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 371 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. 702-7649
BrandRS PRO
PHP246.763
Each (In a Pack of 10)
units
M10 x 25 M10 25mm Multiple Lobes Threaded Stud 60mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 702-7642
BrandRS PRO
PHP223.651
Each (In a Pack of 10)
units
M8 x 30 M8 30mm Multiple Lobes Threaded Stud 40mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 686-115
BrandRS PRO
PHP234.546
Each (In a Pack of 10)
units
M8 x 20 M8 20mm Multiple Lobes Threaded Stud 44mm - - Duroplast Steel Black -
RS Stock No. 702-7585
BrandRS PRO
PHP200.228
Each (In a Pack of 10)
units
M8 x 30 M8 30mm Multiple Lobes Threaded Stud 40mm - - Thermoplastic Steel Black -
RS Stock No. 686-604
BrandRS PRO
PHP165.598
Each (In a Pack of 10)
units
M6 x 13 M6 13mm 4-Arm Threaded Stud 38mm - - Phenolic Alloy Black -
RS Stock No. 478-614
BrandRS PRO
PHP999.97
Each
units
M8 x 12 M8 12mm Multiple Lobes Threaded Hole 40mm - - Stainless Steel - Silver -
RS Stock No. 702-7695
BrandRS PRO
PHP172.291
Each (In a Pack of 10)
units
M8 x 20 M8 20mm 4-Arm Threaded Stud 40mm - - Thermoplastic Steel Black -
RS Stock No. 702-7582
BrandRS PRO
PHP276.568
Each (In a Pack of 10)
units
M10 x 25 M10 25mm Multiple Lobes Threaded Stud 60mm - - Thermoplastic Steel Black -
RS Stock No. 702-7550
BrandRS PRO
PHP149.646
Each (In a Pack of 10)
units
M8 x 20 M8 20mm Knurled Threaded Stud 26mm - - Duroplast Steel Black Fabrication & Maintenance
RS Stock No. 771-730
BrandRS PRO
PHP109.919
Each (In a Pack of 20)
units
M10 x 13 M10 13mm Multiple Lobes Unthreaded Hole 38mm - - Thermoplastic - Black -
RS Stock No. 702-7658
BrandRS PRO
PHP285.906
Each (In a Pack of 10)
units
M12 x 30 M12 30mm Multiple Lobes Threaded Stud 60mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 702-7651
BrandRS PRO
PHP184.897
Each (In a Pack of 10)
units
M6 x 9 M6 9mm Multiple Lobes Threaded Hole 28mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 686-092
BrandRS PRO
PHP183.419
Each (In a Pack of 10)
units
M6 x 15 M6 15mm Multiple Lobes Threaded Stud 32mm - - Phenolic Steel Black -
RS Stock No. 702-7692
BrandRS PRO
PHP171.902
Each (In a Pack of 10)
units
M6 x 25 M6 25mm 4-Arm Threaded Stud 40mm - - Thermoplastic Steel Black -
RS Stock No. 686-121
BrandRS PRO
PHP236.958
Each (In a Pack of 10)
units
M8 x 30 M8 30mm Multiple Lobes Threaded Stud 44mm - - Duroplast Steel Black -
RS Stock No. 161-206
BrandRS PRO
PHP293.221
Each (In a Pack of 10)
units
M10 x 40 M10 40mm Multiple Lobes Threaded Stud 60mm - - Thermoplastic Steel Black -
RS Stock No. 702-7538
BrandRS PRO
PHP115.639
Each (In a Pack of 10)
units
M5 x 20 M5 20mm Knurled Threaded Stud 18mm - - Duroplast Steel Black Fabrication & Maintenance
RS Stock No. 686-171
BrandRS PRO
PHP195.559
Each (In a Pack of 10)
units
M8 x 12 M8 12mm Multiple Lobes Threaded Hole 44mm - - Phenolic Brass Black -
RS Stock No. 161-076
BrandRS PRO
PHP128.79
Each (In a Pack of 10)
units
M5 x 8 M5 8mm Multiple Lobes Threaded Hole 28mm - - Thermoplastic Brass Black -
RS Stock No. 702-7623
BrandRS PRO
PHP227.776
Each (In a Pack of 10)
units
M12 x 18 M12 18mm Multiple Lobes Threaded Through Hole 60mm - 31mm Thermoplastic Steel Black -
Related Products
Nylon Polyamide 6 knobs with stud, female inserts ...
Description:
Nylon Polyamide 6 knobs with stud, female inserts and thru' threadZinc plated steel studs or brass female threaded bushesWorking temperature -30°C to +85°CMelting point +215°C.Tolerant of weak acids, with excellent resistance to chlorinated hydrocarbons.
Manufactured from Thermoplastic with a matt finish and ...
Description:
Manufactured from Thermoplastic with a matt finish and brass female inserts.
Resistant to most chemicals, UV light and water ...
Description:
Resistant to most chemicals, UV light and water absorption (1.5% max.)Temperature range -20°C to +110°C (short term withstand +170°C)Zinc plated steel, Brass or Stainless steel inserts.
Matt non-chip finishResistant to most chemicals, UV light ...
Description:
Matt non-chip finishResistant to most chemicals, UV light and water absorption (1.5% max.)Temperature range -20°C to +110°C (short term withstand +170°C).