Knurled Thumb Screws
Inch and metric sizes available
Available in steel and stainless steel
Solid one piece construction
Straight knurl
INCH
Part #
SS Part #
d
2
Thread
Thread Lgth
d
3
h
k
KK-2531
KK-2531SS
1
1/4-20
5/16
1/2
5/8
1/4
KK-2537
KK-2537SS
1
1/4-20
3/8
1/2
5/8
1/4
KK-2550
KK-2550SS
1
1/4-20
1/2
1/2
5/8
1/4
KK-2562
KK-2562SS
1
1/4-20
5/8
1/2
5/8
1/4
KK-2575
KK-2575SS
1
1/4-20
3/4
1/2
5/8
1/4
KK-2510
KK-2510SS
1
1/4-20
1
1/2
5/8
1/4
KK-3150
KK-3150SS
1-1/4
5/16-18
1/2
5/8
3/4
1/4
KK-3162
KK-3162SS
1-1/4
5/16-18
5/8
5/8
3/4
1/4
KK-3175
KK-3175SS
1-1/4
5/16-18
3/4
5/8
3/4
1/4
KK-3110
KK-3110SS
1-1/4
5/16-18
1
5/8
3/4
1/4
KK-3112
KK-3150SS
1-1/4
5/16-18
1-1/4
5/8
3/4
1/4
KK-3115
KK-3150SS
1-1/4
5/16-18
1-1/2
5/8
3/4
1/4
KK-3762
KK-3762SS
1-3/8
3/8-16
5/8
3/4
1
5/16
KK-3775
KK-3775SS
1-3/8
3/8-16
3/4
3/4
1
5/16
KK-3710
KK-3762SS
1-3/8
3/8-16
1
3/4
1
5/16
KK-3712
KK-3712SS
1-3/8
3/8-16
1-1/4
3/4
1
5/16
KK-3715
KK-3715SS
1-3/8
3/8-16
1-1/2
3/4
1
5/16
View Pricing
IDSPriceList.pdf
(186K)
METRIC
Part #
SS Part #
d
2
Thread
Thread Lgth
d
3
h
k
361203006
-
12mm
M3
6mm
6mm
7.5mm
2.5mm
361203010
-
12
M3
10
6
7.5
2.5
361203012
-
12
M3
12
6
7.5
2.5
361203016
-
12
M3
16
6
7.5
2.5
361604005
-
16
M4
5
8
9.5
3.5
361604008
361604008SS
16
M4
8
8
9.5
3.5
361604010
361604010SS
16
M4
10
8
9.5
3.5
361604012
361604012SS
16
M4
12
8
9.5
3.5
361604016
361604016SS
16
M4
16
8
9.5
3.5
361604020
-
16
M4
20
8
9.5
3.5
361604025
-
16
M4
25
8
9.5
3.5
362005006
-
20
M5
6
10
11.5
4
362005008
-
20
M5
8
10
11.5
4
362005010
362005010SS
20
M5
10
10
11.5
4
362005012
362005012SS
20
M5
12
10
11.5
4
362005016
362005012SS
20
M5
16
10
11.5
4
362005020
362005020SS
20
M5
20
10
11.5
4
362406008
-
24
M6
8
12
16
5
362406010
-
24
M6
10
12
16
5
362406012
362406012SS
24
M6
12
12
16
5
362406016
362406016SS
24
M6
16
12
16
5
362406020
362406020SS
24
M6
20
12
16
5
362406025
-
24
M6
25
12
16
5
363008012
-
30
M8
12
16
18
6
363008016
363008016SS
30
M8
16
16
18
6
363008020
363008020SS
30
M8
20
16
18
6
363008025
-
30
M8
25
16
18
6
363008030
363008030SS
30
M8
30
16
18
6
363008040
-
30
M8
40
16
18
6
363610016
-
36
M10
16
20
23
8
363610020
-
36
M10
20
20
23
8
363610025
-
36
M10
25
20
23
8
363610030
-
36
M10
30
20
23
8
363610040
-
36
M10
40
20
23
8
View Pricing
IDSPriceList.pdf
(186K)