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Thumb Screw Knobs - Knurled

In stock

Knurled Style Thumb Screw Knobs can be press-fit onto screws to create a small knob for clamping or securing. These knobs can be used with any length screw and the knurled edge is easily gripped for tightening and loosening.

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78 results
Product SKUs information
Item Code Price range Availability Knob Diameter Colour Compatible Screw SizeTEST Type Base Diameter Compatible Screw Sizes View
2.6809 RM - 2.9699 RM 20 In stock
12.7 mm
Black
Thumb Screw Knobs
2.6792 RM - 2.9687 RM 20 In stock
16.6 mm
Red
Thumb Screw Knobs
10.0326 RM - 11.1154 RM Request the lead time here
Black
Knurled
12.9167 RM - 14.3123 RM Request the lead time here
Black
Knurled
11.346 RM - 12.5717 RM Request the lead time here
Black
Knurled
2.6809 RM - 2.9699 RM 19 In stock
12.7 mm
Blue
Thumb Screw Knobs
2.6792 RM - 2.9687 RM 20 In stock
16.6 mm
Black
Thumb Screw Knobs
2.6809 RM - 2.9699 RM 19 In stock
12.7 mm
Red
Thumb Screw Knobs
2.6792 RM - 2.9687 RM 20 In stock
25.4 mm
Red
Thumb Screw Knobs
2.6792 RM - 2.9687 RM 20 In stock
16.6 mm
Blue
Thumb Screw Knobs
2.6792 RM - 2.9687 RM 20 In stock
25.4 mm
Blue
Thumb Screw Knobs
8.4421 RM - 9.3538 RM Request the lead time here
Black
Knurled
8.3084 RM - 9.2061 RM Request the lead time here
Black
Knurled
9.6089 RM - 10.6467 RM Request the lead time here
Black
Knurled
9.5995 RM - 10.6368 RM Request the lead time here
Black
Knurled
7.9179 RM - 8.7724 RM Request the lead time here
Black
Knurled
6.9274 RM - 7.6762 RM Request the lead time here
Black
Knurled
8.1152 RM - 8.9913 RM Request the lead time here
Black
Knurled
7.4644 RM - 8.2704 RM Request the lead time here
Black
Knurled
7.1357 RM - 7.9056 RM Request the lead time here
Black
Knurled
  • of 4
Thumb Screw Knob - Compatible Screw Sizes - M4 ; ; Overall Height - 5.6 mm | 0.22 in ; Knob Diameter - 12.7 mm | 0.5 in

TSK390A

Price Range
2.9699 RM - 2.6809 RM

Stock Levels
20 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    Acetal
  • Type
    Thumb Screw Knobs
  • Knob Diameter
    12.7 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; ; Overall Height - 6.4 mm | 0.252 in ; Knob Diameter - 16.6 mm | 0.654 in

TSK425A

Price Range
2.9687 RM - 2.6792 RM

Stock Levels
20 In stock
Attributes
  • Colour
    Red
  • Knob Style
    Round
  • Material
    Acetal
  • Type
    Thumb Screw Knobs
  • Knob Diameter
    16.6 mm
Thumb Screw Knob - Knob Diameter 25.4 mm | 1 in; ;

TSK295A

Price Range
11.1154 RM - 10.0326 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide
Thumb Screw Knob - Knob Diameter 12.7 mm | 0.5 in; ;

TSK250A

Price Range
14.3123 RM - 12.9167 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide
Thumb Screw Knob - Knob Diameter 12.7 mm | 0.5 in; ;

TSK245A

Price Range
12.5717 RM - 11.346 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide
Thumb Screw Knob - Compatible Screw Sizes - M4 ; ; Overall Height - 5.6 mm | 0.22 in ; Knob Diameter - 12.7 mm | 0.5 in

TSK405A

Price Range
2.9699 RM - 2.6809 RM

Stock Levels
19 In stock
Attributes
  • Colour
    Blue
  • Knob Style
    Round
  • Material
    Acetal
  • Type
    Thumb Screw Knobs
  • Knob Diameter
    12.7 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; ; Overall Height - 6.4 mm | 0.252 in ; Knob Diameter - 16.6 mm | 0.654 in

TSK395A

Price Range
2.9687 RM - 2.6792 RM

Stock Levels
20 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    Acetal
  • Type
    Thumb Screw Knobs
  • Knob Diameter
    16.6 mm
Thumb Screw Knob - Compatible Screw Sizes - M4 ; ; Overall Height - 5.6 mm | 0.22 in ; Knob Diameter - 12.7 mm | 0.5 in

TSK420A

Price Range
2.9699 RM - 2.6809 RM

Stock Levels
19 In stock
Attributes
  • Colour
    Red
  • Knob Style
    Round
  • Material
    Acetal
  • Type
    Thumb Screw Knobs
  • Knob Diameter
    12.7 mm
Thumb Screw Knob - Compatible Screw Sizes - M6 ; ; Overall Height - 9.3 mm | 0.366 in ; Knob Diameter - 25.4 mm | 1 in

TSK430A

Price Range
2.9687 RM - 2.6792 RM

Stock Levels
20 In stock
Attributes
  • Colour
    Red
  • Knob Style
    Round
  • Material
    Acetal
  • Type
    Thumb Screw Knobs
  • Knob Diameter
    25.4 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; ; Overall Height - 6.4 mm | 0.252 in ; Knob Diameter - 16.6 mm | 0.654 in

TSK410A

Price Range
2.9687 RM - 2.6792 RM

Stock Levels
20 In stock
Attributes
  • Colour
    Blue
  • Knob Style
    Round
  • Material
    Acetal
  • Type
    Thumb Screw Knobs
  • Knob Diameter
    16.6 mm
Thumb Screw Knob - Compatible Screw Sizes - M6 ; ; Overall Height - 9.3 mm | 0.366 in ; Knob Diameter - 25.4 mm | 1 in

TSK415A

Price Range
2.9687 RM - 2.6792 RM

Stock Levels
20 In stock
Attributes
  • Colour
    Blue
  • Knob Style
    Round
  • Material
    Acetal
  • Type
    Thumb Screw Knobs
  • Knob Diameter
    25.4 mm
Thumb Screw Knob - Knob Diameter 25.4 mm | 1 in; ;

TSK280A

Price Range
9.3538 RM - 8.4421 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide
Thumb Screw Knob - Knob Diameter 16.6 mm | 0.654 in; ;

TSK265A

Price Range
9.2061 RM - 8.3084 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide
Thumb Screw Knob - Knob Diameter 25.4 mm | 1 in; ;

TSK290A

Price Range
10.6467 RM - 9.6089 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide
Thumb Screw Knob - Knob Diameter 25.4 mm | 1 in; ;

TSK285A

Price Range
10.6368 RM - 9.5995 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide
Thumb Screw Knob - Knob Diameter 16.6 mm | 0.654 in; ;

TSK260A

Price Range
8.7724 RM - 7.9179 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide
Thumb Screw Knob - Knob Diameter 12.7 mm | 0.5 in; ;

TSK240A

Price Range
7.6762 RM - 6.9274 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide
Thumb Screw Knob - Knob Diameter 25.4 mm | 1 in; ;

TSK275A

Price Range
8.9913 RM - 8.1152 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide
Thumb Screw Knob - Knob Diameter 25.4 mm | 1 in; ;

TSK270A

Price Range
8.2704 RM - 7.4644 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide
Thumb Screw Knob - Knob Diameter 16.6 mm | 0.654 in; ;

TSK255A

Price Range
7.9056 RM - 7.1357 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Black
  • Knob Style
    Round
  • Material
    PA
  • Type
    Knurled
  • Full Material
    Polyamide