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 61 - 80 of 368 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. 702-7617
BrandRS PRO
€15.42
1 Pack of 10
Pack(s)
M6 x 9 M6 9mm Multiple Lobes Threaded Through Hole 28mm - 25mm Thermoplastic Steel Black -
RS Stock No. 288-1845
Mfr. Part No.69956
BrandElesa
€15.76
1 Pack of 5
Pack(s)
M8 x 20 M8 20mm Multiple Lobes Threaded Through Hole 50mm - 32mm Polymer Brass Black -
RS Stock No. 702-7658
BrandRS PRO
€40.53
1 Pack of 10
Pack(s)
M12 x 30 M12 30mm Multiple Lobes Threaded Stud 60mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 478-541
BrandRS PRO
€14.99
Each
units
M6 x 20 M6 20mm Multiple Lobes Threaded Hole 40mm - - Aluminium - Silver -
RS Stock No. 918-5422
Mfr. Part No.169954-C9
BrandElesa
€33.72
1 Pack of 5
Pack(s)
M10 x 13 M10 13mm Hex Threaded Hole 53mm - - - Brass Black -
RS Stock No. 918-5383
Mfr. Part No.134381
BrandElesa
€34.70
1 Pack of 5
Pack(s)
M8 x 16 M8 16mm Knurled Threaded Stud 44mm - - - Zinc Plated Steel Black, Silver Clamping
RS Stock No. 161-206
BrandRS PRO
€48.02
1 Pack of 10
Pack(s)
M10 x 40 M10 40mm Multiple Lobes Threaded Stud 60mm - - Thermoplastic Steel Black -
RS Stock No. 237-744
BrandRS PRO
€6.98
1 Pack of 2
Pack(s)
M6 x 7 M6 7mm Wing Threaded Hole 25mm - - Stainless Steel Stainless Steel Silver -
RS Stock No. 702-7803
BrandRS PRO
€7.06
1 Pack of 10
Pack(s)
5 x 15 5mm 15mm Ball Unthreaded Hole 20mm 5mm 15mm Nylon - Black -
RS Stock No. 702-7585
BrandRS PRO
€17.34
1 Pack of 10
Pack(s)
M8 x 30 M8 30mm Multiple Lobes Threaded Stud 40mm - - Thermoplastic Steel Black -
RS Stock No. 918-5425
Mfr. Part No.169913-C9
BrandElesa
€25.16
1 Pack of 5
Pack(s)
M8 x 25 M8 25mm Hex Threaded Stud 43mm - - - Zinc Plated Steel Black -
RS Stock No. 288-1794
Mfr. Part No.69953
BrandElesa
€13.61
1 Pack of 5
Pack(s)
M8 x 20 M8 20mm Multiple Lobes Threaded Hole 50mm - - Polymer Brass Black -
RS Stock No. 237-334
BrandRS PRO
€14.47
1 Pack of 2
Pack(s)
M6 x 20 M6 20mm Wing Threaded Stud 25mm - - Stainless Steel Stainless Steel Silver -
RS Stock No. 918-5282
Mfr. Part No.65638
BrandElesa
€10.93
Each
units
M8 x 15 M8 15mm 3-Arm Threaded Hole 63mm - - Polyamide Stainless Steel Black Clamping
RS Stock No. 686-058
BrandRS PRO
€32.67
1 Pack of 10
Pack(s)
M10 x 43 M10 43mm Ball Threaded Hole 44mm 13mm - Duroplast - Black -
RS Stock No. 686-036
BrandRS PRO
€21.24
1 Pack of 10
Pack(s)
M8 x 30 M8 30mm Ball Threaded Hole 32mm 15mm - Duroplast - Black -
RS Stock No. 702-7743
BrandRS PRO
€34.00
1 Pack of 10
Pack(s)
M8 x 25 M8 25mm 4-Arm Threaded Stud 50mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 702-7706
BrandRS PRO
€36.49
1 Pack of 10
Pack(s)
M12 x 30 M12 30mm 4-Arm Threaded Stud 60mm - - Thermoplastic Steel Black -
RS Stock No. 918-5298
Mfr. Part No.65748
BrandElesa
€35.09
Each
units
M16 x 22 M16 22mm 3-Arm Threaded Hole 130mm - - Polyamide Stainless Steel Black Clamping
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
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