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.
Request a quote
For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 2 working days.
Filter or Search Variants
Use the filters or search below to find what you're looking for
Imperial
Metric
Sort by
None| Price range | Availability | Knob Diameter | Colour | Compatible Screw SizeTEST | Type | Base Diameter | Compatible Screw Sizes | View | |
|---|---|---|---|---|---|---|---|---|---|
| 0.4092 RM - 0.4535 RM | 5318 In stock |
13.0 mm
|
Orange
|
|
|
7.0 mm
|
|
||
| 0.4751 RM - 0.5259 RM | 13124 In stock |
17.0 mm
|
Black
|
|
|
8.0 mm
|
|
||
| 0.6012 RM - 0.666 RM | 10202 In stock |
20.0 mm
|
Black
|
|
|
8.0 mm
|
|
||
| 0.6794 RM - 0.7524 RM | 1818 In stock |
20.0 mm
|
Black
|
|
|
8.0 mm
|
|
||
| 1.074 RM - 1.1902 RM | 120 In stock |
25.0 mm
|
Black
|
|
|
13.0 mm
|
|
||
| 1.5678 RM - 1.7371 RM | 139975 In stock |
17.0 mm
|
Black
|
|
|
8.5 mm
|
|
||
| 0.453 RM - 0.5014 RM | 5920 In stock |
17.0 mm
|
Orange
|
|
|
7.0 mm
|
|
||
| 0.7892 RM - 0.8744 RM | 747 In stock |
25.0 mm
|
Orange
|
|
|
10.0 mm
|
|
||
| 0.5825 RM - 0.6456 RM | 10 In stock |
20.0 mm
|
Orange
|
|
|
8.0 mm
|
|
||
| 1.4884 RM - 1.649 RM | 24020 In stock |
20.0 mm
|
Black
|
|
|
10.0 mm
|
|
||
| 0.5539 RM - 0.6135 RM | 20 In stock |
17.0 mm
|
Orange
|
|
|
7.0 mm
|
|
||
| 0.3385 RM - 0.3747 RM | 58441 In stock |
11.0 mm
|
Black
|
|
|
5.5 mm
|
|
||
| 0.3993 RM - 0.443 RM | 68040 In stock |
13.0 mm
|
Black
|
|
|
7.0 mm
|
|
||
| 0.5224 RM - 0.579 RM | 120 In stock |
20.0 mm
|
Orange
|
|
|
8.5 mm
|
|
||
| 0.8551 RM - 0.9479 RM | 17 In stock |
25.0 mm
|
Orange
|
|
|
10.0 mm
|
|
||
| 2.6792 RM - 2.9687 RM | 20 In stock |
25.4 mm
|
Blue
|
|
Thumb Screw Knobs
|
|
|
||
| 2.6809 RM - 2.9699 RM | 20 In stock |
12.7 mm
|
Black
|
|
Thumb Screw Knobs
|
|
|
||
| 8.1152 RM - 8.9913 RM | Request the lead time here |
|
Black
|
|
Knurled
|
|
|
||
| 8.3084 RM - 9.2061 RM | Request the lead time here |
|
Black
|
|
Knurled
|
|
|
||
| 7.4644 RM - 8.2704 RM | Request the lead time here |
|
Black
|
|
Knurled
|
|
|
||
Thumb Screw Knob - Compatible Screw Sizes - M4 ; Base Diameter - 7.0 mm | 0.276 in ; Overall Height - 4.5 mm | 0.177 in ; Knob Diameter - 13.0 mm | 0.512 in
- Price Range
- 0.4535 RM - 0.4092 RM
- Stock Levels
- 5318 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 - M5 ; Base Diameter - 8.0 mm | 0.315 in ; Overall Height - 5.5 mm | 0.217 in ; Knob Diameter - 17.0 mm | 0.669 in
- Price Range
- 0.5259 RM - 0.4751 RM
- Stock Levels
- 13124 In stock
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
POM -
Base Diameter
8.0 mm -
Knob Diameter
17.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 8.0 mm | 0.315 in ; Overall Height - 15.0 mm | 0.591 in ; Knob Diameter - 20.0 mm | 0.787 in
- Price Range
- 0.666 RM - 0.6012 RM
- Stock Levels
- 10202 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 - 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
- Price Range
- 0.7524 RM - 0.6794 RM
- Stock Levels
- 1818 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 - 18.0 mm | 0.709 in ; Knob Diameter - 25.0 mm | 0.984 in
- Price Range
- 1.1902 RM - 1.074 RM
- Stock Levels
- 120 In stock
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
POM -
Base Diameter
13.0 mm -
Knob Diameter
25.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 8.5 mm | 0.335 in ; Overall Height - 6.5 mm | 0.256 in ; Knob Diameter - 17.0 mm | 0.669 in
- Price Range
- 1.7371 RM - 1.5678 RM
- Stock Levels
- 139975 In stock
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
POM -
Base Diameter
8.5 mm -
Knob Diameter
17.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M4 ; Base Diameter - 7.0 mm | 0.276 in ; Overall Height - 5.5 mm | 0.217 in ; Knob Diameter - 17.0 mm | 0.669 in
- Price Range
- 0.5014 RM - 0.453 RM
- Stock Levels
- 5920 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 - 8.0 mm | 0.315 in ; Knob Diameter - 25.0 mm | 0.984 in
- Price Range
- 0.8744 RM - 0.7892 RM
- Stock Levels
- 747 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 - 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
- Price Range
- 0.6456 RM - 0.5825 RM
- Stock Levels
- 10 In stock
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
- Price Range
- 1.649 RM - 1.4884 RM
- Stock Levels
- 24020 In stock
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
POM -
Base Diameter
10.0 mm -
Knob Diameter
20.0 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
- Price Range
- 0.6135 RM - 0.5539 RM
- Stock Levels
- 20 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 - M3 ; Base Diameter - 5.5 mm | 0.217 in ; Overall Height - 4.5 mm | 0.177 in ; Knob Diameter - 11.0 mm | 0.433 in
- Price Range
- 0.3747 RM - 0.3385 RM
- Stock Levels
- 58441 In stock
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
POM -
Base Diameter
5.5 mm -
Knob Diameter
11.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M4 ; Base Diameter - 7.0 mm | 0.276 in ; Overall Height - 4.5 mm | 0.177 in ; Knob Diameter - 13.0 mm | 0.512 in
- Price Range
- 0.443 RM - 0.3993 RM
- Stock Levels
- 68040 In stock
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
POM -
Base Diameter
7.0 mm -
Knob Diameter
13.0 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
- Price Range
- 0.579 RM - 0.5224 RM
- Stock Levels
- 120 In stock
Attributes
-
Colour
Orange -
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 - 25.0 mm | 0.984 in
- Price Range
- 0.9479 RM - 0.8551 RM
- Stock Levels
- 17 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 - M6 ; ; Overall Height - 9.3 mm | 0.366 in ; Knob Diameter - 25.4 mm | 1 in
- 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 - Compatible Screw Sizes - M4 ; ; Overall Height - 5.6 mm | 0.22 in ; Knob Diameter - 12.7 mm | 0.5 in
- 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 - Knob Diameter 25.4 mm | 1 in; ;
- 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 16.6 mm | 0.654 in; ;
- 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; ;
- 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