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SCR Knobs & Dials

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Part #

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 1/4 Screw

29W014GR
Essentra
500: $0.649
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29W014GR

Mouser Part No
144-29W014GR

Essentra

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 1/4 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.649

$0.619

$0.604

$0.573

View

Min.: 500
Mult.: 500

Knobs

Wing Knob

1/4 in

13.5 mm

32.1 mm

Acetal

Green

Knobs & Dials Round Press Lock Thumb Screw Knob, For M3 Screw

29M300RBL
Essentra
1: $0.911
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29M300RBL

Mouser Part No
144-29M300RBL

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For M3 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.911

$0.649

$0.52

$0.468

View

Min.: 1
Mult.: 1

Knobs

Press On

0.22 in

Round

Black

No Indicator

Knobs & Dials Round Press Lock Thumb Screw Knob, For #10 Screw

29R010RD
Essentra
1: $0.979
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29R010RD

Mouser Part No
144-29R010RD

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For #10 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.979

$0.779

$0.68

$0.608

View

Min.: 1
Mult.: 1

Knobs

Flowerette Knob

16.7 mm

6.4 mm

Acetal

Red

Knobs & Dials Round Press Lock Thumb Screw Knob, For 1/4 Screw

29R147WT
Essentra
1,000: $0.555
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29R147WT

Mouser Part No
144-29R147WT

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For 1/4 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.555

$0.54

$0.528

$0.517

$0.506

Min.: 1,000
Mult.: 1,000

Knobs

Press On

1/4 in

0.313 in

Round

White

No Indicator

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 1/4 Screw

29RN147N
Essentra
1: $0.449
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29RN147N

Mouser Part No
144-29RN147N

Essentra

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 1/4 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.449

$0.317

$0.254

$0.228

View

Min.: 1
Mult.: 1

Knobs

1/4 in

0.375 in

Round

Natural

No Indicator

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 3/8 Screw

29W038BL
Essentra
1: $0.843
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29W038BL

Mouser Part No
144-29W038BL

Essentra

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 3/8 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.843

$0.668

$0.666

$0.63

View

Min.: 1
Mult.: 1

Knobs

Wing Knob

3/8

45.2 mm

12.3 mm

Acetal

Blue

Knobs & Dials Round Press Lock Thumb Screw Knob, For M3 Screw

29M300RWT
Essentra
1: $0.911
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29M300RWT

Mouser Part No
144-29M300RWT

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For M3 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.911

$0.649

$0.52

$0.468

View

Min.: 1
Mult.: 1

Knobs

Press On

0.205 in

Round

White

No Indicator

Knobs & Dials Round Press Lock Thumb Screw Knob, For M4 Screw

29M400RBL
Essentra
1: $0.762
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29M400RBL

Mouser Part No
144-29M400RBL

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For M4 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.762

$0.601

$0.524

$0.495

View

Min.: 1
Mult.: 1

Knobs

Press On

0.22 in

Round

Blue

No Indicator

Knobs & Dials Round Press Lock Thumb Screw Knob, For M4 Screw

29M400RRD
Essentra
1: $1.01
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29M400RRD

Mouser Part No
144-29M400RRD

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For M4 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1.01

$0.719

$0.577

$0.518

View

Min.: 1
Mult.: 1

Knobs

Press On

0.22 in

Round

Red

No Indicator

Knobs & Dials Round Press Lock Thumb Screw Knob, For M5 Screw

29M500RGR
Essentra
1: $1.17
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29M500RGR

Mouser Part No
144-29M500RGR

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For M5 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1.17

$0.787

$0.681

$0.601

View

Min.: 1
Mult.: 1

Knobs

Press On

0.252 in

Round

Green

No Indicator

Knobs & Dials Round Press Lock Thumb Screw Knob, For M5 Screw

29M500RWT
Essentra
1,000: $0.555
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29M500RWT

Mouser Part No
144-29M500RWT

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For M5 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.555

$0.539

$0.528

$0.517

$0.506

Min.: 1,000
Mult.: 1,000

Knobs

Press On

0.252 in

Round

White

No Indicator

Knobs & Dials Round Press Lock Thumb Screw Knob, For #4 Screw

29R004WT
Essentra
1: $0.911
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29R004WT

Mouser Part No
144-29R004WT

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For #4 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.911

$0.649

$0.52

$0.466

View

Min.: 1
Mult.: 1

Knobs

Press On

0.172 in

Round

White

No Indicator

Knobs & Dials Round Press Lock Thumb Screw Knob, For #6 Screw

29R006WT
Essentra
1: $0.911
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29R006WT

Mouser Part No
144-29R006WT

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For #6 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.911

$0.649

$0.52

$0.466

View

Min.: 1
Mult.: 1

Knobs

Press On

0.203 in

Round

White

No Indicator

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 3/8 Screw

29W038B
Essentra
1: $0.843
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29W038B

Mouser Part No
144-29W038B

Essentra

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 3/8 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.843

$0.668

$0.666

$0.63

View

Min.: 1
Mult.: 1

Knobs

Wing Knob

3/8

45.2 mm

12.3 mm

Acetal

Black

Knobs & Dials Round Press Lock Thumb Screw Knob, For 1/4 Screw

29R147RD
Essentra
1: $1.17
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29R147RD

Mouser Part No
144-29R147RD

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For 1/4 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1.17

$0.787

$0.683

$0.601

View

Min.: 1
Mult.: 1

Knobs

Press On

1/4 in

0.313 in

Round

Red

No Indicator

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 1/4 Screw

29WN014N
Essentra
250: $0.428
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29WN014N

Mouser Part No
144-29WN014N

Essentra

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 1/4 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.428

$0.427

$0.404

$0.379

View

Min.: 250
Mult.: 250

Knobs

Wing Knob

1/4 in

20.7 mm

16.7 mm

Acetal

Natural

Knobs & Dials Round Press Lock Thumb Screw Knob, For M6 Screw

29M601RBL
Essentra
1: $1.29
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29M601RBL

Mouser Part No
144-29M601RBL

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For M6 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1.29

$1.04

$0.911

$0.865

View

Min.: 1
Mult.: 1

Knobs

Press On

0.327 in

Round

Blue

No Indicator

Knobs & Dials Round Press Lock Thumb Screw Knob, For 5/16 Screw

29R516RD
Essentra
1: $1.40
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29R516RD

Mouser Part No
144-29R516RD

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For 5/16 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1.40

$1.13

$0.987

$0.936

View

Min.: 1
Mult.: 1

Knobs

Flowerette Knob

25.4 mm

9.9 mm

Acetal

Red

Knobs & Dials Round Press Lock Thumb Screw Knob, For M6 Screw

29M600RGR
Essentra
1: $1.17
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29M600RGR

Mouser Part No
144-29M600RGR

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For M6 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1.17

$0.787

$0.681

$0.601

View

Min.: 1
Mult.: 1

Knobs

Press On

0.311 in

Round

Green

No Indicator

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 3/8 Screw

29W038GR
Essentra
1: $1.75
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29W038GR

Mouser Part No
144-29W038GR

Essentra

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 3/8 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1.75

$1.31

$0.911

$0.895

View

Min.: 1
Mult.: 1

Knobs

Wing Knob

3/8

45.2 mm

12.3 mm

Acetal

Green

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 5/16 Screw

29W516BL
Essentra
1: $1.52
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29W516BL

Mouser Part No
144-29W516BL

Essentra

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 5/16 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1.52

$1.14

$0.885

$0.745

View

Min.: 1
Mult.: 1

Knobs

Wing Knob

5/16

38.1 mm

10.3 mm

Acetal

Blue

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 5/16 Screw

29W516GR
Essentra
1: $1.52
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29W516GR

Mouser Part No
144-29W516GR

Essentra

Knobs & Dials Wing Press Lock Thumb Screw Knob, For 5/16 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1.52

$1.14

$0.885

$0.758

View

Min.: 1
Mult.: 1

Knobs

Wing Knob

5/16

38.1 mm

10.3 mm

Acetal

Green

Knobs & Dials Round Press Lock Thumb Screw Knob, For M6 Screw

29M600RB
Essentra
1: $0.898
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29M600RB

Mouser Part No
144-29M600RB

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For M6 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.898

$0.714

$0.622

$0.588

View

Min.: 1
Mult.: 1

Knobs

Press On

0.311 in

Round

Black

No Indicator

Knobs & Dials Round Press Lock Thumb Screw Knob, For #8 Screw

29R008GR
Essentra
1: $0.911
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29R008GR

Mouser Part No
144-29R008GR

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For #8 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$0.911

$0.649

$0.52

$0.466

View

Min.: 1
Mult.: 1

Knobs

Press On

0.219 in

Round

Green

No Indicator

Knobs & Dials Round Press Lock Thumb Screw Knob, For #10 Screw

29R010BL
Essentra
1: $1.17
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
29R010BL

Mouser Part No
144-29R010BL

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For #10 Screw

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1.17

$0.877

$0.683

$0.585

View

Min.: 1
Mult.: 1

Knobs

Flowerette Knob

16.7 mm

6.4 mm

Acetal

Blue

SCR Knobs & Dials

Customer Service Office

Company

Resources

Support

8 mm
9.5 mm
11 mm
11.1 mm
12.7 mm
13 mm
13.5 mm
13.6 mm
14 mm
15 mm
16.6 mm
16.7 mm
18 mm
19.1 mm
20.7 mm
22.22 mm
23 mm
25.4 mm
32 mm
36 mm

0.172 in
4.4 mm
0.203 in
0.205 in
5.2 mm
0.219 in
0.22 in
5.6 mm
0.25 in
0.252 in
6.4 mm
0.311 in
7.9 mm
0.313 in
0.327 in
0.328 in
8.3 mm
8.33 mm
0.375 in
9.5 mm