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. MaterialThe material can help you to determine the most suitable environment to use the knob in. They are commonly manufactured from:PlasticsStainless steelAluminiumZinc StylesThere 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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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. 686-115
BrandRS PRO
PHP223.609
Each (In a Pack of 10)
units
M8 x 20 M8 20mm Multiple Lobes Threaded Stud 44mm - - Duroplast Steel Black -
RS Stock No. 702-7649
BrandRS PRO
PHP235.256
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
PHP213.222
Each (In a Pack of 10)
units
M8 x 30 M8 30mm Multiple Lobes Threaded Stud 40mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 686-604
BrandRS PRO
PHP157.876
Each (In a Pack of 10)
units
M6 x 13 M6 13mm 4-Arm Threaded Stud 38mm - - Phenolic Alloy Black -
RS Stock No. 702-7585
BrandRS PRO
PHP190.891
Each (In a Pack of 10)
units
M8 x 30 M8 30mm Multiple Lobes Threaded Stud 40mm - - Thermoplastic Steel Black -
RS Stock No. 702-7695
BrandRS PRO
PHP164.257
Each (In a Pack of 10)
units
M8 x 20 M8 20mm 4-Arm Threaded Stud 40mm - - Thermoplastic Steel Black -
RS Stock No. 478-614
BrandRS PRO
PHP953.34
Each
units
M8 x 12 M8 12mm Multiple Lobes Threaded Hole 40mm - - Stainless Steel - Silver -
RS Stock No. 702-7550
BrandRS PRO
PHP142.667
Each (In a Pack of 10)
units
M8 x 20 M8 20mm Knurled Threaded Stud 26mm - - Duroplast Steel Black Fabrication & Maintenance
RS Stock No. 702-7582
BrandRS PRO
PHP263.671
Each (In a Pack of 10)
units
M10 x 25 M10 25mm Multiple Lobes Threaded Stud 60mm - - Thermoplastic Steel Black -
RS Stock No. 771-730
BrandRS PRO
PHP104.794
Each (In a Pack of 20)
units
M10 x 13 M10 13mm Multiple Lobes Unthreaded Hole 38mm - - Thermoplastic - Black -
RS Stock No. 161-206
BrandRS PRO
PHP279.548
Each (In a Pack of 10)
units
M10 x 40 M10 40mm Multiple Lobes Threaded Stud 60mm - - Thermoplastic Steel Black -
RS Stock No. 686-092
BrandRS PRO
PHP174.866
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
PHP163.886
Each (In a Pack of 10)
units
M6 x 25 M6 25mm 4-Arm Threaded Stud 40mm - - Thermoplastic Steel Black -
RS Stock No. 702-7658
BrandRS PRO
PHP272.574
Each (In a Pack of 10)
units
M12 x 30 M12 30mm Multiple Lobes Threaded Stud 60mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 686-121
BrandRS PRO
PHP225.909
Each (In a Pack of 10)
units
M8 x 30 M8 30mm Multiple Lobes Threaded Stud 44mm - - Duroplast Steel Black -
RS Stock No. 702-7651
BrandRS PRO
PHP176.275
Each (In a Pack of 10)
units
M6 x 9 M6 9mm Multiple Lobes Threaded Hole 28mm - - Thermoplastic Stainless Steel Black -
RS Stock No. 686-626
BrandRS PRO
PHP160.176
Each (In a Pack of 10)
units
M6 x 40 M6 40mm 4-Arm Threaded Stud 38mm - - Phenolic Steel Black -
RS Stock No. 478-618
BrandRS PRO
PHP1,397.00
Each
units
M12 x 30 M12 30mm Multiple Lobes Threaded Through Hole 60mm - 38.6mm Aluminium - Silver -
RS Stock No. 478-977
BrandRS PRO
PHP2,417.11
Each
units
M10 x 32 M10 32mm Multiple Lobes Threaded Hole 60mm - - Stainless Steel - Silver -
RS Stock No. 702-7579
BrandRS PRO
PHP128.349
Each (In a Pack of 10)
units
M6 x 20 M6 20mm Multiple Lobes Threaded Stud 28mm - - 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.
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 ...
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 ...
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.