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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Product SKUs information
Quick View Item Code Price range Availability Knob Diameter Colour Base Diameter
466351
£ 0.4771 - £ 0.4972 7547 In stock
16.0 mm
Black
12.0 mm
037040100905
£ 0.3061 - £ 0.3188 4000 In stock
13.0 mm
Orange
7.0 mm
037060300905
£ 0.5014 - £ 0.5225 13900 In stock
25.0 mm
Orange
10.0 mm
037080259905
£ 0.5827 - £ 0.607 In production
36.0 mm
Black
17.0 mm
037060359905
£ 0.5014 - £ 0.5225 In production
25.0 mm
Black
10.0 mm
037040300905
£ 0.3811 - £ 0.3969 2700 In stock
17.0 mm
Orange
7.0 mm
037060000905
£ 0.3473 - £ 0.361 3600 In stock
20.0 mm
Orange
10.0 mm
037050259905
£ 0.3663 - £ 0.3811 16800 In stock
20.0 mm
Black
8.0 mm
037080000905
£ 0.4603 - £ 0.5983 600 In stock
25.0 mm
Orange
13.0 mm
037050200905
£ 0.3663 - £ 0.3811 In production
20.0 mm
Orange
8.0 mm
038060059905
£ 0.3642 - £ 0.379 In production
20.0 mm
Black
10.0 mm
038050059905
£ 0.3441 - £ 0.3578 In production
17.0 mm
Black
8.5 mm
038050159905
£ 0.398 - £ 0.4138 3100 In stock
20.0 mm
Black
8.5 mm
038060000905
£ 0.3642 - £ 0.379 4500 In stock
20.0 mm
Orange
10.0 mm
038080100905
£ 0.5859 - £ 1.053 2100 In stock
36.0 mm
Orange
130.0 mm
1220560
£ 0.8678 - £ 0.8847 1130 In stock
12.0 mm
Black
6.0 mm
1220564
£ 0.8942 - £ 0.9121 1010 In stock
12.0 mm
Black
6.0 mm
1220568
£ 1.0462 - £ 1.0663 990 In stock
16.0 mm
Black
8.0 mm
1220572
£ 1.119 - £ 1.1402 910 In stock
16.0 mm
Black
8.0 mm
1220576
£ 1.7103 - £ 1.7419 90 In stock
16.0 mm
Black
8.0 mm
1220580
£ 1.4569 - £ 1.4886 290 In stock
20.0 mm
Black
10.0 mm
1220584
£ 1.6416 - £ 1.6736 In production
20.0 mm
Black
10.0 mm
1220588
£ 2.3238 - £ 2.3771 520 In stock
20.0 mm
Black
10.0 mm
1220592
£ 1.9848 - £ 2.027 300 In stock
24.0 mm
Black
12.0 mm
1220596
£ 2.4837 - £ 2.5264 770 In stock
24.0 mm
Black
12.0 mm
  • of 7
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 12.0 mm | 0.472 in ; Overall Height - 6.0 mm | 0.236 in ; Knob Diameter - 16.0 mm | 0.63 in

466351

Price Range
£ 0.4972 - £ 0.4771

Stock Levels
7547 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Nylon
  • Base Diameter
    12.0 mm
  • Knob Diameter
    16.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M4 ; Base Diameter - 7.0 mm | 0.276 in ; Overall Height - 9.5 mm | 0.374 in ; Knob Diameter - 13.0 mm | 0.512 in

037040100905

Price Range
£ 0.3188 - £ 0.3061

Stock Levels
4000 In stock
Attributes
  • Colour
    Orange
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    7.0 mm
  • Knob Diameter
    13.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M6 ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 18.0 mm | 0.709 in ; Knob Diameter - 25.0 mm | 0.984 in

037060300905

Price Range
£ 0.5225 - £ 0.5014

Stock Levels
13900 In stock
Attributes
  • Colour
    Orange
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    10.0 mm
  • Knob Diameter
    25.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M10 ; Base Diameter - 17.0 mm | 0.669 in ; Overall Height - 10.0 mm | 0.394 in ; Knob Diameter - 36.0 mm | 1.417 in

037080259905

Price Range
£ 0.607 - £ 0.5827

Stock Levels
In production
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    17.0 mm
  • Knob Diameter
    36.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M6 ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 18.0 mm | 0.709 in ; Knob Diameter - 25.0 mm | 0.984 in

037060359905

Price Range
£ 0.5225 - £ 0.5014

Stock Levels
In production
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    10.0 mm
  • Knob Diameter
    25.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M4 ; Base Diameter - 7.0 mm | 0.276 in ; Overall Height - 11.5 mm | 0.453 in ; Knob Diameter - 17.0 mm | 0.669 in

037040300905

Price Range
£ 0.3969 - £ 0.3811

Stock Levels
2700 In stock
Attributes
  • Colour
    Orange
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    7.0 mm
  • Knob Diameter
    17.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M6 ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 6.5 mm | 0.256 in ; Knob Diameter - 20.0 mm | 0.787 in

037060000905

Price Range
£ 0.361 - £ 0.3473

Stock Levels
3600 In stock
Attributes
  • Colour
    Orange
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    10.0 mm
  • Knob Diameter
    20.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 8.0 mm | 0.315 in ; Overall Height - 6.5 mm | 0.256 in ; Knob Diameter - 20.0 mm | 0.787 in

037050259905

Price Range
£ 0.3811 - £ 0.3663

Stock Levels
16800 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    8.0 mm
  • Knob Diameter
    20.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M8 ; 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
£ 0.5983 - £ 0.4603

Stock Levels
600 In stock
Attributes
  • Colour
    Orange
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    13.0 mm
  • Knob Diameter
    25.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 8.0 mm | 0.315 in ; Overall Height - 6.5 mm | 0.256 in ; Knob Diameter - 20.0 mm | 0.787 in

037050200905

Price Range
£ 0.3811 - £ 0.3663

Stock Levels
In production
Attributes
  • Colour
    Orange
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    8.0 mm
  • Knob Diameter
    20.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M6 ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 7.5 mm | 0.295 in ; Knob Diameter - 20.0 mm | 0.787 in

038060059905

Price Range
£ 0.379 - £ 0.3642

Stock Levels
In production
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    10.0 mm
  • Knob Diameter
    20.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 8.5 mm | 0.335 in ; Overall Height - 6.5 mm | 0.256 in ; Knob Diameter - 17.0 mm | 0.669 in

038050059905

Price Range
£ 0.3578 - £ 0.3441

Stock Levels
In production
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    8.5 mm
  • Knob Diameter
    17.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 8.5 mm | 0.335 in ; Overall Height - 6.5 mm | 0.256 in ; Knob Diameter - 20.0 mm | 0.787 in

038050159905

Price Range
£ 0.4138 - £ 0.398

Stock Levels
3100 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    8.5 mm
  • Knob Diameter
    20.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M6 ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 7.5 mm | 0.295 in ; Knob Diameter - 20.0 mm | 0.787 in

038060000905

Price Range
£ 0.379 - £ 0.3642

Stock Levels
4500 In stock
Attributes
  • Colour
    Orange
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    10.0 mm
  • Knob Diameter
    20.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M8 ; Base Diameter - 130.0 mm | 5.118 in ; Overall Height - 9.5 mm | 0.374 in ; Knob Diameter - 36.0 mm | 1.417 in

038080100905

Price Range
£ 1.053 - £ 0.5859

Stock Levels
2100 In stock
Attributes
  • Colour
    Orange
  • Knob Style
    Knurled
  • Material
    POM
  • Base Diameter
    130.0 mm
  • Knob Diameter
    36.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M3 ; Base Diameter - 6.0 mm | 0.236 in ; Overall Height - 17.5 mm | 0.689 in ; Knob Diameter - 12.0 mm | 0.472 in

1220560

Price Range
£ 0.8847 - £ 0.8678

Stock Levels
1130 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Steel
  • Type
    Screw
  • Base Diameter
    6.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M3 ; Base Diameter - 6.0 mm | 0.236 in ; Overall Height - 23.5 mm | 0.925 in ; Knob Diameter - 12.0 mm | 0.472 in

1220564

Price Range
£ 0.9121 - £ 0.8942

Stock Levels
1010 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Steel
  • Type
    Screw
  • Base Diameter
    6.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M4 ; Base Diameter - 8.0 mm | 0.315 in ; Overall Height - 19.5 mm | 0.768 in ; Knob Diameter - 16.0 mm | 0.63 in

1220568

Price Range
£ 1.0663 - £ 1.0462

Stock Levels
990 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Steel
  • Type
    Screw
  • Base Diameter
    8.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M4 ; Base Diameter - 8.0 mm | 0.315 in ; Overall Height - 25.5 mm | 1.004 in ; Knob Diameter - 16.0 mm | 0.63 in

1220572

Price Range
£ 1.1402 - £ 1.119

Stock Levels
910 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Steel
  • Type
    Screw
  • Base Diameter
    8.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M4 ; Base Diameter - 8.0 mm | 0.315 in ; Overall Height - 34.5 mm | 1.358 in ; Knob Diameter - 16.0 mm | 0.63 in

1220576

Price Range
£ 1.7419 - £ 1.7103

Stock Levels
90 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Steel
  • Type
    Screw
  • Base Diameter
    8.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 23.5 mm | 0.925 in ; Knob Diameter - 20.0 mm | 0.787 in

1220580

Price Range
£ 1.4886 - £ 1.4569

Stock Levels
290 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Steel
  • Type
    Screw
  • Base Diameter
    10.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 31.5 mm | 1.24 in ; Knob Diameter - 20.0 mm | 0.787 in

1220584

Price Range
£ 1.6736 - £ 1.6416

Stock Levels
In production
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Steel
  • Type
    Screw
  • Base Diameter
    10.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 41.5 mm | 1.634 in ; Knob Diameter - 20.0 mm | 0.787 in

1220588

Price Range
£ 2.3771 - £ 2.3238

Stock Levels
520 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Steel
  • Type
    Screw
  • Base Diameter
    10.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M6 ; Base Diameter - 12.0 mm | 0.472 in ; Overall Height - 31.0 mm | 1.22 in ; Knob Diameter - 24.0 mm | 0.945 in

1220592

Price Range
£ 2.027 - £ 1.9848

Stock Levels
300 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Steel
  • Type
    Screw
  • Base Diameter
    12.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M6 ; Base Diameter - 12.0 mm | 0.472 in ; Overall Height - 40.0 mm | 1.575 in ; Knob Diameter - 24.0 mm | 0.945 in

1220596

Price Range
£ 2.5264 - £ 2.4837

Stock Levels
770 In stock
Attributes
  • Colour
    Black
  • Knob Style
    Knurled
  • Material
    Steel
  • Type
    Screw
  • Base Diameter
    12.0 mm

Frequently Bought

Product facets

Product Range Knobs

Product Set Clamping Knobs

Type Knurled Knobs Thumb Screws

Fitting Push Fit

Material Metal Nylon Plastic