Clamping Knobs

Clamping knobs are components that are used for clamping, adjusting, turning and tightening. Clamping knobs also known as hand knobs are designed to give the user extra grip and control. The knobs are used in a wide range of industrial environments and applications.

What are the different styles?

Clamping knobs are available in various shapes and styles for machinery and assemblies. Some of the most common are

  • Ball

Are round and are used for up-down and left to right directional movement. They are also used for pulling, tightening. Ball knobs are ideal for control levers and handles. Ball knobs have female internal threads in various sizes that are attached to a threaded stud or shaft.

  • Wing 

Wing knobs are a simple style of knob with a wing-shaped head. Ergonomically designed they are ideal for both high torque applications as well as fingertip control and low adjustment tightening. 

  • Multiple Lobe 

Multiple lobe knobs, often called star knobs are designed for applications that require a secure grip. Their unique shape allows a firm grasp and is ideal for adjusting, turning and clamping applications.

  • Knurled

Knurled rim knobs have a ridged outer edge and are perfect for a non-slip firm grip. Knurled knobs are generally used in applications where an operator may be in contact with wet or damp environments. 

Materials

Clamping knobs are available in a range of metal and plastic body materials, they include

  • Stainless steel
  • Aluminium
  • Thermoplastic
  • Polyamide
  • Duroplast
  • Nylon

Threads

Clamping knobs have female threads, male studs and through-hole threads in M3, M4, M5, M6, M8, M10, M12 and M16. 


...
Read more Read less

Filters

Viewing 21 - 40 of 362 products
Results per page
Description Price Thread Thread Diameter Thread Length Knob Shape Mounting Type Knob Diameter Hole Diameter Hole Length Insert Material Colour
RS Stock No. 161-240
BrandRS PRO
€47.83
1 Pack of 10
Pack(s)
M10 10mm 15mm Multiple Lobes Threaded Through Hole 60mm - 30mm Steel Black
RS Stock No. 448-8892
BrandRS PRO
€16.48
1 Pack of 10
Pack(s)
M6 6mm 16mm Knurled Threaded Stud 25mm - - Steel Black
RS Stock No. 686-610
BrandRS PRO
€27.26
1 Pack of 10
Pack(s)
M6 6mm 25mm 4-Arm Threaded Stud 38mm - - Alloy Black
RS Stock No. 702-7538
BrandRS PRO
€16.39
1 Pack of 10
Pack(s)
M5 5mm 20mm Knurled Threaded Stud 18mm - - Steel Black
RS Stock No. 702-7588
BrandRS PRO
€17.68
1 Pack of 10
Pack(s)
M8 8mm 25mm Multiple Lobes Threaded Stud 50mm - - Steel Black
RS Stock No. 478-400
BrandRS PRO
€23.76
Each
units
M10 10mm 30mm Multiple Lobes Threaded Through Hole 60mm - 38.6mm - Silver
RS Stock No. 702-7651
BrandRS PRO
€28.86
1 Pack of 10
Pack(s)
M6 6mm 9mm Multiple Lobes Threaded Hole 28mm - - Stainless Steel Black
RS Stock No. 702-7692
BrandRS PRO
€14.14
1 Pack of 10
Pack(s)
M6 6mm 25mm 4-Arm Threaded Stud 40mm - - Steel Black
RS Stock No. 702-7737
BrandRS PRO
€28.22
1 Pack of 10
Pack(s)
M6 6mm 25mm 4-Arm Threaded Stud 40mm - - Stainless Steel Black
RS Stock No. 702-7756
BrandRS PRO
€28.91
1 Pack of 10
Pack(s)
M8 8mm 12mm 4-Arm Threaded Through Hole 40mm - 24mm Stainless Steel Black
RS Stock No. 267-0853
BrandRS PRO
€25.36
1 Pack of 5
Pack(s)
M8 8mm 12mm 2-Arm Threaded Hole 20mm - - Aluminium Black
RS Stock No. 448-8886
BrandRS PRO
€15.23
1 Pack of 10
Pack(s)
M5 5mm 16mm Knurled Threaded Stud 21mm - - Steel Black
RS Stock No. 702-7591
BrandRS PRO
€44.89
1 Pack of 10
Pack(s)
M12 12mm 30mm Multiple Lobes Threaded Stud 60mm - - Steel Black
RS Stock No. 702-7526
BrandRS PRO
€16.15
1 Pack of 10
Pack(s)
M4 4mm 20mm Knurled Threaded Stud 18mm - - Steel Black
RS Stock No. 237-738
BrandRS PRO
€29.91
1 Pack of 2
Pack(s)
M6 6mm 12mm Wing Threaded Hole 45mm - - Stainless Steel Silver
RS Stock No. 161-177
BrandRS PRO
€32.76
1 Pack of 10
Pack(s)
M6 6mm 35mm Multiple Lobes Threaded Stud 50mm - - Steel Black
RS Stock No. 686-058
BrandRS PRO
€32.67
1 Pack of 10
Pack(s)
M10 10mm 43mm Ball Threaded Hole 44mm 13mm - - Black
RS Stock No. 702-7617
BrandRS PRO
€15.42
1 Pack of 10
Pack(s)
M6 6mm 9mm Multiple Lobes Threaded Through Hole 28mm - 25mm Steel Black
RS Stock No. 161-183
BrandRS PRO
€38.38
1 Pack of 10
Pack(s)
M8 8mm 40mm Multiple Lobes Threaded Stud 50mm - - Alloy Black
RS Stock No. 686-008
BrandRS PRO
€6.60
1 Pack of 10
Pack(s)
M4 4mm 15mm Ball Threaded Hole 16mm 8mm - - Black
Related Products
Fitted tolerance ring for engaging radial shafts Resistant ...
Description:
Fitted tolerance ring for engaging radial shafts Resistant to oils, greases and most industrial chemicals Gloss Black Temperature rating -30 to + 140°C
Highly polished stainless steel with machined thread or ...
Description:
Highly polished stainless steel with machined thread or plain bore Ø 16 / 20 / 25 / 32 / 38 / 44 / 50mm. M4 up to M10 threads. 4mm up to 10mm plain bore.
Highly polished aluminium with machined thread or plain ...
Description:
Highly polished aluminium with machined thread or plain bore Ø 16 / 20 / 25 / 32 / 38 / 44 / 50mm. M4 up to M10 threads. 4mm up to 10mm plain bore.
The special conductive technopolymer (ESD-C Electrostatic Discharge Conductive) ...
Description:
The special conductive technopolymer (ESD-C Electrostatic Discharge Conductive) prevents the accumulation of electrostatic charge BT-ESD knobs are suitable for ESD PROTECTED AREA (EPA) where components which are susceptible to electrostatic discharges are to be handled with the minimum risk of ...