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Knurled Thumb Screws

Thumb screws are easy to apply and fasten. Ideal for applications where space is restricted and fastening with a tool is not possible
Types
Knurled
Head Type
Head Height
Head Diameter
Thread Size
Pack Qty.
Price
Knurled
.188 in
#10-32
1
$3.33
Out of stock
Items will ship
when available.
Single pack
$3.33
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#10-32
1
$1.31
Out of stock
Items will ship
when available.
Single pack
$1.31
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
1/4-20
1
$3.87
In stock
Single pack
$3.87
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#4-40
1
$4.31
Out of stock
Items will ship
when available.
Single pack
$4.31
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#6-32
1
$1.49
Out of stock
Items will ship
when available.
Single pack
$1.49
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#8-32
1
$4.80
Out of stock
Items will ship
when available.
Single pack
$4.80
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#8-32
1
$4.96
Out of stock
Items will ship
when available.
Single pack
$4.96
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#10-32
1
$2.36
Out of stock
Items will ship
when available.
Single pack
$2.36
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#10-32
1
$5.46
In stock
Single pack
$5.46
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
1/4-20
1
$5.58
Out of stock
Items will ship
when available.
Single pack
$5.58
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
1/4-20
1
$2.54
Out of stock
Items will ship
when available.
Single pack
$2.54
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#6-32
1
$3.37
In stock
Single pack
$3.37
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#8-32
1
$1.40
Out of stock
Items will ship
when available.
Single pack
$1.40
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#8-32
1
$1.34
Out of stock
Items will ship
when available.
Single pack
$1.34
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#10-32
1
$1.60
Out of stock
Items will ship
when available.
Single pack
$1.60
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#10-32
1
$1.68
In stock
Single pack
$1.68
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#10-32
1
$4.36
Out of stock
Items will ship
when available.
Single pack
$4.36
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
1/4-20
1
$4.69
In stock
Single pack
$4.69
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
1/4-20
1
$1.68
Out of stock
Items will ship
when available.
Single pack
$1.68
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
1/4-20
1
$5.19
In stock
Single pack
$5.19
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#4-40
1
$3.89
Out of stock
Items will ship
when available.
Single pack
$3.89
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#4-40
1
$3.94
Out of stock
Items will ship
when available.
Single pack
$3.94
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#6-32
1
$1.48
Out of stock
Items will ship
when available.
Single pack
$1.48
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#6-32
1
$3.94
Out of stock
Items will ship
when available.
Single pack
$3.94
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#6-32
1
$1.55
Out of stock
Items will ship
when available.
Single pack
$1.55
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#8-32
1
$5.81
In stock
Single pack
$5.81
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#8-32
1
$5.88
Out of stock
Items will ship
when available.
Single pack
$5.88
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#10-32
1
$6.58
In stock
Single pack
$6.58
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#10-32
1
$6.86
Out of stock
Items will ship
when available.
Single pack
$6.86
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
#10-32
1
$7.31
In stock
Single pack
$7.31
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
1/4-20
1
$8.88
In stock
Single pack
$8.88
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
1/4-20
1
$9.41
Out of stock
Items will ship
when available.
Single pack
$9.41
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
1/4-20
1
$3.75
Out of stock
Items will ship
when available.
Single pack
$3.75
ea

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M3
1
$3.47
In stock
Single pack
$3.47
ea

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M3
1
$3.60
In stock
Single pack
$3.60
ea

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M3
1
$1.39
Out of stock
Items will ship
when available.
Single pack
$1.39
ea

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M3.5
1
$3.47
Out of stock
Items will ship
when available.
Single pack
$3.47
ea

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M4
1
$4.16
In stock
Single pack
$4.16
ea

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M4
1
$4.29
In stock
Single pack
$4.29
ea

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M4
1
$1.66
Out of stock
Items will ship
when available.
Single pack
$1.66
ea

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M4
1
$4.49
In stock
Single pack
$4.49
ea

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M4
1
$4.62
In stock
Single pack
$4.62
ea

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M5
1
$6.49
Out of stock
Items will ship
when available.
Single pack
$6.49
ea
Pack of 100
$4.33
Pack of 250
$3.78
Pack of 500
$3.11
Pack of 1,000
$2.36
Pack of 2,500
$1.87
Pack of 5,000
$1.69

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M5
1
$5.08
Out of stock
Items will ship
when available.
Single pack
$5.08
ea

For large quantities or product modifications Request a Quote.

Knurled
5.0 mm
M5
1
$5.38
In stock
Single pack
$5.38
ea

For large quantities or product modifications Request a Quote.

Knurled
6.0 mm
M6
1
$6.70
Out of stock
Items will ship
when available.
Single pack
$6.70
ea

For large quantities or product modifications Request a Quote.

Knurled
6.0 mm
M6
1
$6.80
Out of stock
Items will ship
when available.
Single pack
$6.80
ea

For large quantities or product modifications Request a Quote.

Knurled
6.0 mm
M6
1
$2.77
Out of stock
Items will ship
when available.
Single pack
$2.77
ea

For large quantities or product modifications Request a Quote.

Knurled
6.0 mm
M6
1
$7.33
In stock
Single pack
$7.33
ea

For large quantities or product modifications Request a Quote.

Knurled
6.0 mm
M6
1
$7.40
In stock
Single pack
$7.40
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
#10-32
1
$4.47
In stock
Single pack
$4.47
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
.625 in
#10-32
1
$4.47
In stock
Single pack
$4.47
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
.625 in
#10-24
1
$4.30
In stock
Single pack
$4.30
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
.750 in
#10-24
1
$3.34
In stock
Single pack
$3.34
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
.750 in
#10-24
1
$3.48
In stock
Single pack
$3.48
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
.750 in
#10-24
1
$3.62
Out of stock
Items will ship
when available.
Single pack
$3.62
ea

For large quantities or product modifications Request a Quote.

Knurled
.310 in
1.000 in
1/4-20
1
$3.43
In stock
Single pack
$3.43
ea

For large quantities or product modifications Request a Quote.

Knurled
.310 in
1.000 in
1/4-20
1
$3.55
In stock
Single pack
$3.55
ea

For large quantities or product modifications Request a Quote.

Knurled
.310 in
1.000 in
1/4-20
1
$4.07
Out of stock
Items will ship
when available.
Single pack
$4.07
ea

For large quantities or product modifications Request a Quote.

Knurled
.380 in
1.125 in
5/16-18
1
$3.69
In stock
Single pack
$3.69
ea

For large quantities or product modifications Request a Quote.

Knurled
.380 in
1.125 in
5/16-18
1
$3.95
In stock
Single pack
$3.95
ea

For large quantities or product modifications Request a Quote.

Knurled
.380 in
1.125 in
5/16-18
1
$4.18
In stock
Single pack
$4.18
ea

For large quantities or product modifications Request a Quote.

Knurled
.440 in
1.250 in
3/8-16
1
$4.07
In stock
Single pack
$4.07
ea

For large quantities or product modifications Request a Quote.

Knurled
.440 in
1.250 in
3/8-16
1
$4.75
In stock
Single pack
$4.75
ea

For large quantities or product modifications Request a Quote.

Knurled
.500 in
1.250 in
1/2-13
1
$5.08
In stock
Single pack
$5.08
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
.625 in
#10-24
1
$4.47
In stock
Single pack
$4.47
ea

For large quantities or product modifications Request a Quote.

Knurled
.220 in
.688 in
1/4-20
1
$5.76
Out of stock
Items will ship
when available.
Single pack
$5.76
ea

For large quantities or product modifications Request a Quote.

Knurled
.220 in
.688 in
1/4-20
1
$4.47
In stock
Single pack
$4.47
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
.750 in
5/16-18
1
$5.63
In stock
Single pack
$5.63
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
.750 in
5/16-18
1
$5.41
In stock
Single pack
$5.41
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
.750 in
5/16-18
1
$4.47
In stock
Single pack
$4.47
ea

For large quantities or product modifications Request a Quote.

Knurled
.310 in
.875 in
3/8-16
1
$5.54
In stock
Single pack
$5.54
ea

For large quantities or product modifications Request a Quote.

Knurled
.310 in
.875 in
3/8-16
1
$7.12
In stock
Single pack
$7.12
ea

For large quantities or product modifications Request a Quote.

Knurled
.310 in
.875 in
3/8-16
1
$6.48
In stock
Single pack
$6.48
ea

For large quantities or product modifications Request a Quote.

Knurled
.380 in
1.000 in
1/2-13
1
$6.99
In stock
Single pack
$6.99
ea

For large quantities or product modifications Request a Quote.

Knurled
.500 in
.250 in
#6-32
1
$2.92
Out of stock
Items will ship
when available.
Single pack
$2.92
ea

For large quantities or product modifications Request a Quote.

Knurled
.500 in
.250 in
#8-32
1
$3.47
Out of stock
Items will ship
when available.
Single pack
$3.47
ea

For large quantities or product modifications Request a Quote.

Knurled
.130 in
.375 in
#8-32
1
$4.34
In stock
Single pack
$4.34
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
.375 in
#10-32
1
$6.97
Out of stock
Items will ship
when available.
Single pack
$6.97
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
.500 in
#10-32
1
$9.54
In stock
Single pack
$9.54
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
.750 in
#10-32
1
$12.33
Out of stock
Items will ship
when available.
Single pack
$12.33
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
.750 in
1/4-20
1
$10.98
Out of stock
Items will ship
when available.
Single pack
$10.98
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
.750 in
1/4-20
1
$12.33
In stock
Single pack
$12.33
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
1.000 in
1/4-20
1
$12.85
Out of stock
Items will ship
when available.
Single pack
$12.85
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
1.000 in
1/4-20
1
$15.09
In stock
Single pack
$15.09
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
#10-32
1
$4.09
In stock
Single pack
$4.09
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
#10-32
1
$4.16
In stock
Single pack
$4.16
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
#10-24
1
$5.23
In stock
Single pack
$5.23
ea

For large quantities or product modifications Request a Quote.

Knurled
.190 in
#10-24
1
$4.16
In stock
Single pack
$4.16
ea

For large quantities or product modifications Request a Quote.

Knurled
.220 in
1/4-20
1
$6.19
In stock
Single pack
$6.19
ea

For large quantities or product modifications Request a Quote.

Knurled
.220 in
1/4-20
1
$4.42
In stock
Single pack
$4.42
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
5/16-18
1
$6.08
In stock
Single pack
$6.08
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
5/16-18
1
$4.29
In stock
Single pack
$4.29
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
5/16-18
1
$4.89
In stock
Single pack
$4.89
ea

For large quantities or product modifications Request a Quote.

Knurled
.310 in
3/8-16
1
$3.18
Out of stock
Items will ship
when available.
Single pack
$3.18
ea

For large quantities or product modifications Request a Quote.

Knurled
.310 in
3/8-16
1
$3.21
Out of stock
Items will ship
when available.
Single pack
$3.21
ea

For large quantities or product modifications Request a Quote.

Knurled
.310 in
3/8-16
1
$7.96
In stock
Single pack
$7.96
ea

For large quantities or product modifications Request a Quote.

Knurled
.380 in
1/2-13
1
$9.62
Out of stock
Items will ship
when available.
Single pack
$9.62
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.375 in
4-40
1
$1.20
Out of stock
Items will ship
when available.
Single pack
$1.20
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.375 in
6-32
1
$1.72
Out of stock
Items will ship
when available.
Single pack
$1.72
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.438 in
8-32
1
$3.81
Out of stock
Items will ship
when available.
Single pack
$3.81
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
.500 in
1/4-20
1
$4.37
Out of stock
Items will ship
when available.
Single pack
$4.37
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
4-40
1
$1.09
Out of stock
Items will ship
when available.
Single pack
$1.09
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
4-40
1
$1.10
Out of stock
Items will ship
when available.
Single pack
$1.10
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
4-40
1
$1.11
Out of stock
Items will ship
when available.
Single pack
$1.11
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
6-32
1
$1.10
Out of stock
Items will ship
when available.
Single pack
$1.10
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
6-32
1
$4.40
Out of stock
Items will ship
when available.
Single pack
$4.40
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
6-32
1
$1.11
Out of stock
Items will ship
when available.
Single pack
$1.11
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.375 in
8-32
1
$6.32
Out of stock
Items will ship
when available.
Single pack
$6.32
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.375 in
8-32
1
$1.27
Out of stock
Items will ship
when available.
Single pack
$1.27
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.375 in
8-32
1
$2.29
Out of stock
Items will ship
when available.
Single pack
$2.29
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.438 in
10-32
1
$1.44
Out of stock
Items will ship
when available.
Single pack
$1.44
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.438 in
10-32
1
$7.47
Out of stock
Items will ship
when available.
Single pack
$7.47
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
4-40
1
$1.56
Out of stock
Items will ship
when available.
Single pack
$1.56
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
6-32
1
$1.06
In stock
Single pack
$1.06
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.438 in
10-32
1
$1.33
Out of stock
Items will ship
when available.
Single pack
$1.33
ea

For large quantities or product modifications Request a Quote.

Knurled
.250 in
.500 in
1/4-20
1
$3.60
In stock
Single pack
$3.60
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
4-40
1
$4.28
Out of stock
Items will ship
when available.
Single pack
$4.28
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
6-32
1
$4.09
Out of stock
Items will ship
when available.
Single pack
$4.09
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.438 in
10-32
1
$1.89
Out of stock
Items will ship
when available.
Single pack
$1.89
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
4-40
1
$3.37
Out of stock
Items will ship
when available.
Single pack
$3.37
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
4-40
1
$3.50
Out of stock
Items will ship
when available.
Single pack
$3.50
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
4-40
1
$1.43
Out of stock
Items will ship
when available.
Single pack
$1.43
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
6-32
1
$1.43
Out of stock
Items will ship
when available.
Single pack
$1.43
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
6-32
1
$3.39
Out of stock
Items will ship
when available.
Single pack
$3.39
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.375 in
8-32
1
$1.29
Out of stock
Items will ship
when available.
Single pack
$1.29
ea

For large quantities or product modifications Request a Quote.

Knurled
.188 in
.313 in
4-40
1
$4.33
Out of stock
Items will ship
when available.
Single pack
$4.33
ea

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Knurled
.188 in
.375 in
8-32
1
$4.76
Out of stock
Items will ship
when available.
Single pack
$4.76
ea

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Knurled
5 mm
8 mm
M3.5
1
$3.53
Out of stock
Items will ship
when available.
Single pack
$3.53
ea

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Knurled
.188 in
.438 in
8-32
1
$5.20
In stock
Single pack
$5.20
ea

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Knurled
.188 in
.438 in
8-32
1
$5.95
Out of stock
Items will ship
when available.
Single pack
$5.95
ea

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Knurled
.188 in
.375 in
4-40
1
$3.25
Out of stock
Items will ship
when available.
Single pack
$3.25
ea

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Knurled
.188 in
.375 in
4-40
1
$3.29
Out of stock
Items will ship
when available.
Single pack
$3.29
ea

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Knurled
.188 in
.375 in
6-32
1
$1.19
Out of stock
Items will ship
when available.
Single pack
$1.19
ea