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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
0.9167 RM - 1.0162 RM 3016 In stock
36.0 mm
Orange
1
17.0 mm
0.5366 RM - 0.5943 RM 36217 In stock
17.0 mm
Orange
1
8.0 mm
0.2878 RM - 0.3187 RM 305300 In stock
11.0 mm
Orange
3
5.5 mm
0.6665 RM - 0.7382 RM Request the lead time here
25.0 mm
Orange
2
13.0 mm
1.075 RM - 1.191 RM 20 In stock
25.0 mm
Orange
1
13.0 mm
2.7881 RM - 3.0887 RM 20 In stock
12.7 mm
Black
Thumb Screw Knobs
2.7881 RM - 3.0887 RM 19 In stock
12.7 mm
Blue
Thumb Screw Knobs
2.7881 RM - 3.0887 RM 19 In stock
12.7 mm
Red
Thumb Screw Knobs
2.7864 RM - 3.0874 RM 20 In stock
25.4 mm
Red
Thumb Screw Knobs
2.7864 RM - 3.0874 RM 20 In stock
16.6 mm
Blue
Thumb Screw Knobs
2.7864 RM - 3.0874 RM 20 In stock
16.6 mm
Black
Thumb Screw Knobs
2.7864 RM - 3.0874 RM 20 In stock
25.4 mm
Blue
Thumb Screw Knobs
7.763 RM - 8.6012 RM Request the lead time here
Black
Knurled
11.7998 RM - 13.0746 RM Request the lead time here
Black
Knurled
8.6407 RM - 9.5743 RM Request the lead time here
Black
Knurled
9.9933 RM - 11.0726 RM Request the lead time here
Black
Knurled
8.7798 RM - 9.728 RM Request the lead time here
Black
Knurled
0.9573 RM - 1.0605 RM 359 In stock
19.0 mm
Black
14.0 mm
0.8796 RM - 0.9743 RM 34888 In stock
25.0 mm
Black
2
13.0 mm
0.984 RM - 1.0902 RM 79 In stock
36.0 mm
Black
1
13.0 mm
  • of 4
Thumb Screw Knob - ; Base Diameter - 17.0 mm | 0.669 in ; Overall Height - 23.0 mm | 0.906 in ; Knob Diameter - 36.0 mm | 1.417 in

037100100905

Price Range
1.0162 RM - 0.9167 RM

Stock Levels
3016 In stock
Attributes
  • Colour
    Orange
  • Material
    POM
  • Type
    1
  • Base Diameter
    17.0 mm
  • Knob Diameter
    36.0 mm
Thumb Screw Knob - ; Base Diameter - 8.0 mm | 0.315 in ; Overall Height - 11.5 mm | 0.453 in ; Knob Diameter - 17.0 mm | 0.669 in

037050100905

Price Range
0.5943 RM - 0.5366 RM

Stock Levels
36217 In stock
Attributes
  • Colour
    Orange
  • Material
    POM
  • Type
    1
  • Base Diameter
    8.0 mm
  • Knob Diameter
    17.0 mm
Thumb Screw Knob - ; Base Diameter - 5.5 mm | 0.217 in ; Overall Height - 4.5 mm | 0.177 in ; Knob Diameter - 11.0 mm | 0.433 in

038030000905

Price Range
0.3187 RM - 0.2878 RM

Stock Levels
305300 In stock
Attributes
  • Colour
    Orange
  • Material
    POM
  • Type
    3
  • Base Diameter
    5.5 mm
  • Knob Diameter
    11.0 mm
Thumb Screw Knob - ; Base Diameter - 13.0 mm | 0.512 in ; Overall Height - 8.0 mm | 0.315 in ; Knob Diameter - 25.0 mm | 0.984 in

037080000905

Price Range
0.7382 RM - 0.6665 RM

Stock Levels
Request the lead time here
Attributes
  • Colour
    Orange
  • Material
    POM
  • Type
    2
  • Base Diameter
    13.0 mm
  • Knob Diameter
    25.0 mm
Thumb Screw Knob - ; Base Diameter - 13.0 mm | 0.512 in ; Overall Height - 18.0 mm | 0.709 in ; Knob Diameter - 25.0 mm | 0.984 in

037080100905

Price Range
1.191 RM - 1.075 RM

Stock Levels
20 In stock
Attributes
  • Colour
    Orange
  • Material
    POM
  • Type
    1
  • Base Diameter
    13.0 mm
  • Knob Diameter
    25.0 mm
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
3.0887 RM - 2.7881 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 - M4 ; ; Overall Height - 5.6 mm | 0.22 in ; Knob Diameter - 12.7 mm | 0.5 in

TSK405A

Price Range
3.0887 RM - 2.7881 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 - M4 ; ; Overall Height - 5.6 mm | 0.22 in ; Knob Diameter - 12.7 mm | 0.5 in

TSK420A

Price Range
3.0887 RM - 2.7881 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
3.0874 RM - 2.7864 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
3.0874 RM - 2.7864 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 - M5 ; ; Overall Height - 6.4 mm | 0.252 in ; Knob Diameter - 16.6 mm | 0.654 in

TSK395A

Price Range
3.0874 RM - 2.7864 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 - M6 ; ; Overall Height - 9.3 mm | 0.366 in ; Knob Diameter - 25.4 mm | 1 in

TSK415A

Price Range
3.0874 RM - 2.7864 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; ;

TSK270A

Price Range
8.6012 RM - 7.763 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
13.0746 RM - 11.7998 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
9.5743 RM - 8.6407 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
11.0726 RM - 9.9933 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; ;

TSK280A

Price Range
9.728 RM - 8.7798 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 - M6 ; Base Diameter - 14.0 mm | 0.551 in ; Overall Height - 8.0 mm | 0.315 in ; Knob Diameter - 19.0 mm | 0.748 in

466352

Price Range
1.0605 RM - 0.9573 RM

Stock Levels
359 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Nylon
  • Base Diameter
    14.0 mm
  • Knob Diameter
    19.0 mm
Thumb Screw Knob - ; Base Diameter - 13.0 mm | 0.512 in ; Overall Height - 8.0 mm | 0.315 in ; Knob Diameter - 25.0 mm | 0.984 in

037080059905

Price Range
0.9743 RM - 0.8796 RM

Stock Levels
34888 In stock
Attributes
  • Colour
    Black
  • Material
    POM
  • Type
    2
  • Base Diameter
    13.0 mm
  • Knob Diameter
    25.0 mm
Thumb Screw Knob - ; Base Diameter - 13.0 mm | 0.512 in ; Overall Height - 23.0 mm | 0.906 in ; Knob Diameter - 36.0 mm | 1.417 in

037080359905

Price Range
1.0902 RM - 0.984 RM

Stock Levels
79 In stock
Attributes
  • Colour
    Black
  • Material
    POM
  • Type
    1
  • Base Diameter
    13.0 mm
  • Knob Diameter
    36.0 mm