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 | |
---|---|---|---|---|---|---|---|---|
$0.55 - $0.55 | 107 In stock |
0.748 in
19.0 mm
|
Knurled
|
|
Shear-Loc
|
|
||
$0.55 - $0.55 | 85 In stock |
0.752 in
19.1 mm
|
Knurled
|
|
Shear-Loc
|
|
||
$0.69 - $0.69 | 101 In stock |
1.024 in
26.0 mm
|
Knurled
|
|
Shear-Loc
|
|
||
$0.56 - $0.56 | Request the lead time here |
1.375 in
34.9 mm
|
L-Knob
|
|
Shear-Loc
|
|
||
$0.35 - $0.35 | Request the lead time here |
1.5 in
38.1 mm
|
Lobed
|
|
Shear-Loc
|
|
||
$0.48 - $0.48 | Request the lead time here |
1.024 in
26.0 mm
|
Wing
|
|
Shear-Loc
|
|
||
$0.56 - $0.56 | Request the lead time here |
1.25 in
31.8 mm
|
Wing
|
|
Shear-Loc
|
|
||
$0.39 - $0.39 | 25 In stock |
0.311 in
7.9 mm
|
Knurled
|
|
Shear-Loc
|
|
||
$0.48 - $0.48 | 306 In stock |
0.374 in
9.5 mm
|
Knurled
|
|
Shear-Loc
|
|
||
$0.48 - $0.48 | 1016 In stock |
0.626 in
15.9 mm
|
Knurled
|
|
Shear-Loc
|
|
||
$0.48 - $0.48 | Request the lead time here |
0.626 in
15.9 mm
|
Knurled
|
|
Shear-Loc
|
|
||
$0.15 - $0.15 | 83 In stock |
0.748 in
19.0 mm
|
Knurled
|
|
Shear-Loc
|
|
||
$0.84 - $0.84 | 229 In stock |
1 in
25.4 mm
|
Knurled
|
|
Shear-Loc
|
|
||
$0.84 - $0.84 | Request the lead time here |
1 in
25.4 mm
|
Knurled
|
|
Shear-Loc
|
|
||
$0.83 - $0.83 | Request the lead time here |
1 in
25.4 mm
|
Knurled
|
|
Shear-Loc
|
|
||
$96.32 - $151.36 | Request the lead time here |
|
Knurled, Lobed, Wing, L-Knob
|
|
Shear-Loc
|
|
||
$1.29 - $1.29 | 2846 In stock |
1.496 in
38.0 mm
|
Lobed
|
|
Shear-Loc
|
|
||
$1.19 - $1.19 | 199 In stock |
1.5 in
38.1 mm
|
Lobed
|
|
Shear-Loc
|
|
||
$1.19 - $1.19 | 134 In stock |
1.496 in
38.0 mm
|
Lobed
|
|
Shear-Loc
|
|
||
$0.56 - $0.56 | 480 In stock |
1.25 in
31.8 mm
|
Wing
|
|
Shear-Loc
|
|
||
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