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 | Knob Style | Compatible Screw SizeTEST | Type | Base Diameter | Compatible Screw Sizes | View | |
|---|---|---|---|---|---|---|---|---|---|
| Request the lead time here |
16.6 mm
|
Round
|
|
Thumb Screw Knobs
|
|
|
|||
| Request the lead time here |
30.0 mm
|
Knurled
|
|
Screw
|
16.0 mm
|
|
|||
| $28.8101 - $31.9225 | Request the lead time here |
36.0 mm
|
Knurled Nut
|
|
M10
|
28.0 mm
|
|
||
| $22.3473 - $24.7615 | Request the lead time here |
20.0 mm
|
Knurled Nut
|
|
M5
|
14.0 mm
|
|
||
| $18.5319 - $20.5339 | Request the lead time here |
24.0 mm
|
Knurled Nut
|
|
M6
|
16.0 mm
|
|
||
| $51.313 - $56.8566 | Request the lead time here |
40.0 mm
|
Knurled Nut
|
|
M12
|
32.0 mm
|
|
||
| $35.5064 - $39.3423 | Request the lead time here |
30.0 mm
|
Knurled Nut
|
|
M8
|
20.0 mm
|
|
||
| $44.1494 - $48.9191 | Request the lead time here |
36.0 mm
|
Knurled Nut
|
|
M10
|
28.0 mm
|
|
||
| $17.3639 - $19.2398 | Request the lead time here |
20.0 mm
|
Knurled Nut
|
|
M5
|
14.0 mm
|
|
||
| $27.2527 - $30.1969 | Request the lead time here |
24.0 mm
|
Knurled Nut
|
|
M6
|
16.0 mm
|
|
||
| $58.5544 - $64.8803 | Request the lead time here |
40.0 mm
|
Knurled Nut
|
|
M12
|
32.0 mm
|
|
||
| $24.3717 - $27.0046 | Request the lead time here |
30.0 mm
|
Knurled Nut
|
|
M8
|
20.0 mm
|
|
||
| $3.4702 - $3.8451 | Request the lead time here |
12.0 mm
|
Knurled
|
|
Screw
|
6.0 mm
|
|
||
| $3.5428 - $3.9256 | Request the lead time here |
16.0 mm
|
Knurled
|
|
Screw
|
8.0 mm
|
|
||
| $8.2514 - $9.1428 | Request the lead time here |
16.0 mm
|
Knurled
|
|
Screw
|
8.0 mm
|
|
||
| $5.4752 - $6.0667 | Request the lead time here |
20.0 mm
|
Knurled
|
|
Screw
|
10.0 mm
|
|
||
| $3.9558 - $4.3832 | Request the lead time here |
20.0 mm
|
Knurled
|
|
Screw
|
10.0 mm
|
|
||
| $6.2461 - $6.9208 | Request the lead time here |
20.0 mm
|
Knurled
|
|
Screw
|
10.0 mm
|
|
||
| $16.8884 - $18.713 | Request the lead time here |
24.0 mm
|
Knurled
|
|
Screw
|
12.0 mm
|
|
||
| $9.748 - $10.8012 | Request the lead time here |
24.0 mm
|
Knurled
|
|
Screw
|
12.0 mm
|
|
||
Thumb Screw Knob - Compatible Screw Sizes - M5 ; ; Overall Height - 6.4 mm | 0.252 in ; Knob Diameter - 16.6 mm | 0.654 in
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Knob Style
Round -
Material
Acetal -
Type
Thumb Screw Knobs -
Knob Diameter
16.6 mm
Thumb Screw Knob - Compatible Screw Sizes - M8 ; Base Diameter - 16.0 mm | 0.63 in; Overall Height - 53.0 mm | 2.087 in; Knob Diameter - 30.0 mm | 1.181 in; Stainless Steel
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Silver -
Knob Style
Knurled -
Material
Stainless Steel -
Type
Screw -
Base Diameter
16.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M10 ; Base Diameter - 28.0 mm | 1.102 in ; ; Knob Diameter - 36.0 mm | 1.417 in
- Price Range
- $31.9225 - $28.8101
- Stock Levels
- Request the lead time here
Attributes
-
Knob Style
Knurled Nut -
Material
Steel -
Type
M10 -
Base Diameter
28.0 mm -
Knob Diameter
36.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 14.0 mm | 0.551 in ; ; Knob Diameter - 20.0 mm | 0.787 in
- Price Range
- $24.7615 - $22.3473
- Stock Levels
- Request the lead time here
Attributes
-
Knob Style
Knurled Nut -
Material
Stainless Steel -
Type
M5 -
Base Diameter
14.0 mm -
Knob Diameter
20.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M6 ; Base Diameter - 16.0 mm | 0.63 in ; ; Knob Diameter - 24.0 mm | 0.945 in
- Price Range
- $20.5339 - $18.5319
- Stock Levels
- Request the lead time here
Attributes
-
Knob Style
Knurled Nut -
Material
Steel -
Type
M6 -
Base Diameter
16.0 mm -
Knob Diameter
24.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M12 ; Base Diameter - 32.0 mm | 1.26 in ; ; Knob Diameter - 40.0 mm | 1.575 in
- Price Range
- $56.8566 - $51.313
- Stock Levels
- Request the lead time here
Attributes
-
Knob Style
Knurled Nut -
Material
Steel -
Type
M12 -
Base Diameter
32.0 mm -
Knob Diameter
40.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M8 ; Base Diameter - 20.0 mm | 0.787 in ; ; Knob Diameter - 30.0 mm | 1.181 in
- Price Range
- $39.3423 - $35.5064
- Stock Levels
- Request the lead time here
Attributes
-
Knob Style
Knurled Nut -
Material
Stainless Steel -
Type
M8 -
Base Diameter
20.0 mm -
Knob Diameter
30.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M10 ; Base Diameter - 28.0 mm | 1.102 in ; ; Knob Diameter - 36.0 mm | 1.417 in
- Price Range
- $48.9191 - $44.1494
- Stock Levels
- Request the lead time here
Attributes
-
Knob Style
Knurled Nut -
Material
Stainless Steel -
Type
M10 -
Base Diameter
28.0 mm -
Knob Diameter
36.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M5 ; Base Diameter - 14.0 mm | 0.551 in ; ; Knob Diameter - 20.0 mm | 0.787 in
- Price Range
- $19.2398 - $17.3639
- Stock Levels
- Request the lead time here
Attributes
-
Knob Style
Knurled Nut -
Material
Steel -
Type
M5 -
Base Diameter
14.0 mm -
Knob Diameter
20.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M6 ; Base Diameter - 16.0 mm | 0.63 in ; ; Knob Diameter - 24.0 mm | 0.945 in
- Price Range
- $30.1969 - $27.2527
- Stock Levels
- Request the lead time here
Attributes
-
Knob Style
Knurled Nut -
Material
Stainless Steel -
Type
M6 -
Base Diameter
16.0 mm -
Knob Diameter
24.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M12 ; Base Diameter - 32.0 mm | 1.26 in ; ; Knob Diameter - 40.0 mm | 1.575 in
- Price Range
- $64.8803 - $58.5544
- Stock Levels
- Request the lead time here
Attributes
-
Knob Style
Knurled Nut -
Material
Stainless Steel -
Type
M12 -
Base Diameter
32.0 mm -
Knob Diameter
40.0 mm
Thumb Screw Knob - Compatible Screw Sizes - M8 ; Base Diameter - 20.0 mm | 0.787 in ; ; Knob Diameter - 30.0 mm | 1.181 in
- Price Range
- $27.0046 - $24.3717
- Stock Levels
- Request the lead time here
Attributes
-
Knob Style
Knurled Nut -
Material
Steel -
Type
M8 -
Base Diameter
20.0 mm -
Knob Diameter
30.0 mm
Knurled Knob - Compatible Screw Sizes - M3 ; Base Diameter - 6.0 mm | 0.236 in ; Overall Height - 13.5 mm | 0.531 in ; Knob Diameter - 12.0 mm | 0.472 in
- Price Range
- $3.8451 - $3.4702
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
Steel -
Type
Screw -
Base Diameter
6.0 mm
Knurled 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
- Price Range
- $3.9256 - $3.5428
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
Steel -
Type
Screw -
Base Diameter
8.0 mm
Knurled 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
- Price Range
- $9.1428 - $8.2514
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Silver -
Knob Style
Knurled -
Material
Stainless Steel -
Type
Screw -
Base Diameter
8.0 mm
Knurled Knob - Compatible Screw Sizes - M5 ; Base Diameter - 10.0 mm | 0.394 in ; Overall Height - 27.5 mm | 1.083 in ; Knob Diameter - 20.0 mm | 0.787 in
- Price Range
- $6.0667 - $5.4752
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
Steel -
Type
Screw -
Base Diameter
10.0 mm
Knurled 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
- Price Range
- $4.3832 - $3.9558
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
Steel -
Type
Screw -
Base Diameter
10.0 mm
Knurled 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
- Price Range
- $6.9208 - $6.2461
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
Steel -
Type
Screw -
Base Diameter
10.0 mm
Knurled Knob - Compatible Screw Sizes - M6 ; Base Diameter - 12.0 mm | 0.472 in ; Overall Height - 35.0 mm | 1.378 in ; Knob Diameter - 24.0 mm | 0.945 in
- Price Range
- $18.713 - $16.8884
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Silver -
Knob Style
Knurled -
Material
Stainless 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 - 50.0 mm | 1.969 in ; Knob Diameter - 24.0 mm | 0.945 in
- Price Range
- $10.8012 - $9.748
- Stock Levels
- Request the lead time here
Attributes
-
Colour
Black -
Knob Style
Knurled -
Material
Steel -
Type
Screw -
Base Diameter
12.0 mm