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 81 - 100 of 367 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. 702-7532
BrandRS PRO
€16.55
1 Pack of 10
Pack(s)
M5 x 10 M5 10mm Knurled Threaded Stud 22mm - - Duroplast Steel Black Fabrication & Maintenance
RS Stock No. 702-7550
BrandRS PRO
€21.20
1 Pack of 10
Pack(s)
M8 x 20 M8 20mm Knurled Threaded Stud 26mm - - Duroplast Steel Black Fabrication & Maintenance
RS Stock No. 771-768
BrandRS PRO
€23.43
1 Pack of 20
Pack(s)
M8 x 10 M8 10mm 2-Arm Unthreaded Hole 38mm - - Thermoplastic Steel Black -
RS Stock No. 702-7554
BrandRS PRO
€21.43
1 Pack of 10
Pack(s)
M8 x 30 M8 30mm Knurled Threaded Stud 26mm - - Duroplast Steel Black Fabrication & Maintenance
RS Stock No. 448-8915
BrandRS PRO
€20.14
1 Pack of 10
Pack(s)
M8 x 20 M8 20mm Knurled Threaded Stud 31mm - - Polymer Steel Black -
RS Stock No. 702-7740
BrandRS PRO
€33.41
1 Pack of 10
Pack(s)
M8 x 12 M8 12mm 4-Arm Threaded Hole 50mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 237-508
BrandRS PRO
€10.89
1 Pack of 2
Pack(s)
M8 x 10 M8 10mm Wing Threaded Hole 36mm - - Stainless Steel Stainless Steel Silver -
RS Stock No. 686-581
BrandRS PRO
€33.38
1 Pack of 10
Pack(s)
10 x 19 10mm 19mm Ball Unthreaded Hole 38mm 10mm 19mm Duroplast - Black -
RS Stock No. 161-076
BrandRS PRO
€19.62
1 Pack of 10
Pack(s)
M5 x 8 M5 8mm Multiple Lobes Threaded Hole 28mm - - Thermoplastic Brass Black -
RS Stock No. 702-7796
BrandRS PRO
€6.70
1 Pack of 10
Pack(s)
M4 M4 - Ball Threaded Hole 15mm - - Nylon - Black -
RS Stock No. 169-339
BrandRS PRO
€42.95
1 Pack of 10
Pack(s)
M10 x 40 M10 40mm Wing Threaded Stud 60mm - - Thermoplastic Steel Black -
RS Stock No. 702-7579
BrandRS PRO
€19.08
1 Pack of 10
Pack(s)
M6 x 20 M6 20mm Multiple Lobes Threaded Stud 28mm - - Thermoplastic Steel Black -
RS Stock No. 686-109
BrandRS PRO
€35.41
1 Pack of 10
Pack(s)
M6 x 30 M6 30mm Multiple Lobes Threaded Stud 32mm - - Phenolic Steel Black -
RS Stock No. 686-569
BrandRS PRO
€16.80
1 Pack of 10
Pack(s)
6 x 16 6mm 16mm Ball Unthreaded Hole 25mm 6mm 16mm Duroplast - Black -
RS Stock No. 478-618
BrandRS PRO
€24.00
Each
units
M12 x 30 M12 30mm Multiple Lobes Threaded Through Hole 60mm - 38.6mm Aluminium - Silver -
RS Stock No. 686-092
BrandRS PRO
€30.04
1 Pack of 10
Pack(s)
M6 x 15 M6 15mm Multiple Lobes Threaded Stud 32mm - - Phenolic Steel Black -
RS Stock No. 478-905
BrandRS PRO
€48.78
Each
units
M12 x 30 M12 30mm Multiple Lobes Threaded Through Hole 60mm - 38.6mm Stainless Steel - Silver -
RS Stock No. 702-7673
BrandRS PRO
€24.86
1 Pack of 10
Pack(s)
M6 x 9 M6 9mm Multiple Lobes Threaded Through Hole 28mm - 25mm Thermoplastic Stainless Steel Black -
RS Stock No. 169-272
BrandRS PRO
€18.88
1 Pack of 10
Pack(s)
M6 x 20 M6 20mm Wing Threaded Stud 28mm - - Thermoplastic Steel Black -
RS Stock No. 686-143
BrandRS PRO
€51.48
1 Pack of 10
Pack(s)
M10 x 30 M10 30mm Multiple Lobes Threaded Stud 57mm - - Duroplast Steel Black -
Related Products
Nylon Polyamide 6 knobs with stud, female inserts ...
Description:
Nylon Polyamide 6 knobs with stud, female inserts and through thread Zinc plated steel studs and alloy female threadings Matt black finish Working temperature -30°C to +85°CMelting point +215°CTolerant of weak acids, with excellent resistance to chlorinated hydrocarbons
For push/pull applications as opposed to clamping Thermoplastic ...
Description:
For push/pull applications as opposed to clamping Thermoplastic shatterproof with brass female insert or zinc plated steel stud