Thumb screw knobs can be press-fit onto screws to create a small knob for clamping or securing quickly and easily with just the thumb and forefinger.
The wide variety of thumb screw knobs we supply can be used with any length screw and come in a variety of knurling patterns or wing-tip designs. They are ideal for applications where space is restricted and fastening with a tool is not possible.
We carry thumb screws in a variety of styles, including:
The versatility of thumb screw knobs extends to overlapping styles, including knurled lobed and many others. Browse our online catalog to see every style, size, and application type of thumb screw knob available with the quickest lead times.
For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 2 working days.
Use the filters or search below to find what you're looking for
Price range | Availability | Knob Diameter | Knob Style | Special Offer | Brand | Compatible Screw Sizes | View | |
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$0.48 - $0.48 | 500 In stock |
0.378 in
9.6 mm
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Knurled
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Reid Select
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$0.48 - $0.48 | 997 In stock |
0.500 in
12.7 mm
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Knurled
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Reid Select
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$0.48 - $0.48 | Request the lead time here |
0.626 in
15.9 mm
|
Knurled
|
|
Reid Select
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$0.55 - $0.55 | Request the lead time here |
0.748 in
19.0 mm
|
Knurled
|
|
Reid Select
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$0.15 - $0.15 | 30 In stock |
0.752 in
19.1 mm
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Knurled
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|
Reid Select
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$0.21 - $0.21 | 9 In stock |
1 in
25.4 mm
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Knurled
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|
Reid Select
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$0.31 - $0.31 | Request the lead time here |
1.024 in
26.0 mm
|
Knurled
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|
Reid Select
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$80.30 - $126.19 | Request the lead time here |
|
Knurled, Lobed, Wing
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Reid Select
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$1.29 - $1.29 | 527 In stock |
1.5 in
38.1 mm
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Lobed
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|
Reid Select
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$1.29 - $1.29 | Request the lead time here |
1.5 in
38.1 mm
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Lobed
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|
Reid Select
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$1.19 - $1.19 | 37 In stock |
1.5 in
38.1 mm
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Lobed
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Reid Select
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$0.48 - $0.48 | 39 In stock |
1.00 in
25.4 mm
|
Wing
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|
Reid Select
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$0.56 - $0.56 | Request the lead time here |
1.25 in
31.8 mm
|
Wing
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|
Reid Select
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$0.48 - $0.48 | 106 In stock |
0.374 in
9.5 mm
|
Knurled
|
|
Reid Select
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$0.48 - $0.48 | 345 In stock |
0.512 in
13.0 mm
|
Knurled
|
|
Reid Select
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|
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$0.40 - $0.40 | Request the lead time here |
0.626 in
15.9 mm
|
Knurled
|
|
Reid Select
|
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$0.55 - $0.55 | 55 In stock |
0.748 in
19.0 mm
|
Knurled
|
|
Reid Select
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$0.55 - $0.55 | 85 In stock |
0.752 in
19.1 mm
|
Knurled
|
|
Reid Select
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$0.69 - $0.69 | 101 In stock |
1.024 in
26.0 mm
|
Knurled
|
|
Reid Select
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$0.83 - $0.83 | 226 In stock |
1.024 in
26.0 mm
|
Knurled
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|
Reid Select
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