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SCR Knobs & Dials

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Part #

Knobs & Dials 1"D X 1/2"H

1475 (PLAIN HOLE W/SET SCREW)
Davies Molding
1: $2.70
70In Stock
1,000Expected 24/4/2026

Mfr. Part No.
1475 (PLAIN HOLE W/SET SCREW)

Mouser Part No
5164-1475

Davies Molding

Knobs & Dials 1"D X 1/2"H

Learn More

Datasheet

70In Stock

1,000Expected 24/4/2026

$2.70

$2.03

$1.57

$1.49

View

Min.: 1
Mult.: 1

Knobs

Control Knob

1/4 in

25.4 mm

12.7 mm

Phenolic

Knurled, Straight

Black

1475

Knobs & Dials KNOB RIBBED W/IND.

MPKG40B1/8
Apem
1: $3.34
2,327In Stock

Mfr. Part No.
MPKG40B1/8

Mouser Part No
642-MPKG40B1/8

Apem

Knobs & Dials KNOB RIBBED W/IND.

Datasheet

2,327In Stock

$3.34

$2.52

$1.95

$1.83

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

11 mm

12 mm

Phenolic

Ribbed

Black

Line on Side

MPKG

Knobs & Dials RIBBD IND LINE SIDE

MPKG50B1/8
Apem
1: $3.42
537In Stock

Mfr. Part No.
MPKG50B1/8

Mouser Part No
642-MPKG50B1/8

Apem

Knobs & Dials RIBBD IND LINE SIDE

Datasheet

537In Stock

$3.42

$2.57

$1.99

$1.88

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

14 mm

Phenolic

Ribbed

Black

Line on Side

MPKG

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

29M400RWT
Essentra
1: $0.973
989In Stock

Mfr. Part No.
29M400RWT

Mouser Part No
144-29M400RWT

Essentra

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

Datasheet

989In Stock

$0.973

$0.698

$0.527

$0.46

View

Min.: 1
Mult.: 1

Knobs

Press On

0.22 in

Round

White

No Indicator

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

29R516WT
Essentra
1: $1.70
899In Stock

Mfr. Part No.
29R516WT

Mouser Part No
144-29R516WT

Essentra

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

Datasheet

899In Stock

$1.70

$1.27

$0.99

$0.934

View

Min.: 1
Mult.: 1

Knobs

Press On

0.391 in

Round

White

No Indicator

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

29W010RD
Essentra
1: $1.15
498In Stock

Mfr. Part No.
29W010RD

Mouser Part No
144-29W010RD

Essentra

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

Datasheet

498In Stock

$1.15

$0.912

$0.755

$0.617

View

Min.: 1
Mult.: 1

Knobs

Wing Knob

11.1 mm

25.4 mm

Acetal

Red

Knobs & Dials Round Press Lock Thumb Screw Knob, For M8 Screw

29M801RB
Essentra
1: $1.70
898In Stock

Mfr. Part No.
29M801RB

Mouser Part No
144-29M801RB

Essentra

Knobs & Dials Round Press Lock Thumb Screw Knob, For M8 Screw

Datasheet

898In Stock

$1.70

$1.27

$0.991

$0.934

View

Min.: 1
Mult.: 1

Knobs

0.39 in

Round

Black

No Indicator

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

29R010B
Essentra
1: $0.50
2,553In Stock

Mfr. Part No.
29R010B

Mouser Part No
144-29R010B

Essentra

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

Datasheet

2,553In Stock

$0.50

$0.45

$0.425

$0.404

View

Min.: 1
Mult.: 1

Knobs

Press On

0.25 in

Round

Black

No Indicator

Knobs & Dials BLK KNOB W/SET SCREW

450-6008
Eagle Plastic Devices
1: $8.70
487In Stock

Mfr. Part No.
450-6008

Mouser Part No
450-6008

Eagle Plastic Devices

Knobs & Dials BLK KNOB W/SET SCREW

Datasheet

487In Stock

$8.70

$7.38

$7.27

$6.16

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

16 mm

Aluminum

Knurled, Straight

Black

Notch on Top

Tray

Knobs & Dials BAR NATURAL 1/4 SH

450-MPN91
Eagle Plastic Devices
1: $12.54
393In Stock

Mfr. Part No.
450-MPN91

Mouser Part No
450-MPN91

Eagle Plastic Devices

Knobs & Dials BAR NATURAL 1/4 SH

Datasheet

393In Stock

$12.54

$9.65

$7.38

$6.45

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

23 mm

16 mm

Aluminum

Spun Aluminum

Silver

Line on Side

Bulk

Knobs & Dials Blk plastic w/ alum inlay and set screw

PH15181/4
TE Connectivity
1: $4.63
530In Stock

Mfr. Part No.
PH15181/4

Mouser Part No
506-PH15181/4

TE Connectivity

Knobs & Dials Blk plastic w/ alum inlay and set screw

Datasheet

530In Stock

$4.63

$4.04

$3.85

$3.64

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

25.4 mm

17 mm

Plastic

Knurled, Straight

Black

Knobs & Dials Cntrl Knob .157" Dia Screw, Nylon, Black

11K5029-EMNB
Grayhill
1: $16.00
6In Stock

Mfr. Part No.
11K5029-EMNB

Mouser Part No
706-11K5029-EMNB

Grayhill

Knobs & Dials Cntrl Knob .157" Dia Screw, Nylon, Black

Datasheet

6In Stock

$16.00

$14.51

$12.61

$11.56

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

4 mm

13 mm

12.7 mm

Plastic

Knurled, Straight

Black

Knobs & Dials 10 Turn 1/4" Shaft 1 screw

2696
BI Technologies / TT Electronics
1: $14.55
361In Stock
260Expected 30/7/2026

Mfr. Part No.
2696

Mouser Part No
858-2696

BI Technologies / TT Electronics

Knobs & Dials 10 Turn 1/4" Shaft 1 screw

Datasheet

361In Stock

260Expected 30/7/2026

$14.55

$14.28

$12.79

$12.51

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

23 mm

Concentric with Brake

Numbers, 10-Turn

2696

Bulk

Knobs & Dials 20 Turn 1/4"shaft 1 screw W/Detent

2606
BI Technologies / TT Electronics
10: $26.31
160In Stock

Mfr. Part No.
2606

Mouser Part No
858-2606

BI Technologies / TT Electronics

Knobs & Dials 20 Turn 1/4"shaft 1 screw W/Detent

Datasheet

160In Stock

$26.31

$24.89

$23.91

$23.63

Min.: 10
Mult.: 10

Dials

Turns-Counting Dial

1/4 in

23 mm

Concentric with Brake

Numbers, 20-Turn

2600

Bulk

Knobs & Dials 10 Turn 6mm Shaft 1 screw

2694
BI Technologies / TT Electronics
1: $15.54
96In Stock

Mfr. Part No.
2694

Mouser Part No
858-2694

BI Technologies / TT Electronics

Knobs & Dials 10 Turn 6mm Shaft 1 screw

Datasheet

96In Stock

$15.54

$15.15

$13.14

$12.84

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

2694

Bulk

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

29RN147B
Essentra
1: $0.361
740In Stock

Mfr. Part No.
29RN147B

Mouser Part No
144-29RN147B

Essentra

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

Datasheet

740In Stock

$0.361

$0.279

$0.242

$0.228

View

Min.: 1
Mult.: 1

Knobs

Flowerette Knob

1/4 in

19.1 mm

9.5 mm

Acetal

Black

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

29F014BL
Essentra
1: $2.82
236In Stock

Mfr. Part No.
29F014BL

Mouser Part No
144-29F014BL

Essentra

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

Datasheet

236In Stock

$2.82

$2.11

$1.64

$1.56

View

Min.: 1
Mult.: 1

Knobs

Flowerette Knob

1/4 in

9.5 mm

Acetal

Blue

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

29R006B
Essentra
1: $0.598
669In Stock

Mfr. Part No.
29R006B

Mouser Part No
144-29R006B

Essentra

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

Datasheet

669In Stock

$0.598

$0.473

$0.41

$0.388

View

Min.: 1
Mult.: 1

Knobs

Press On

0.203 in

Round

Black

No Indicator

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

29R008WT
Essentra
1: $0.681
974In Stock

Mfr. Part No.
29R008WT

Mouser Part No
144-29R008WT

Essentra

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

Datasheet

974In Stock

$0.681

$0.534

$0.464

$0.439

View

Min.: 1
Mult.: 1

Knobs

Press On

0.219 in

Round

White

No Indicator

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

29R004B
Essentra
1: $0.681
819In Stock

Mfr. Part No.
29R004B

Mouser Part No
144-29R004B

Essentra

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

819In Stock

$0.681

$0.534

$0.464

$0.439

View

Min.: 1
Mult.: 1

Knobs

Press On

0.172 in

Round

Black

No Indicator

Knobs & Dials 20 Turn 1/4"Shaft 1 screw

2646
BI Technologies / TT Electronics
1: $43.41
1In Stock

Mfr. Part No.
2646

Mouser Part No
858-2646

BI Technologies / TT Electronics

Knobs & Dials 20 Turn 1/4"Shaft 1 screw

Datasheet

1In Stock

$43.41

$43.06

$31.72

$27.49

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

23 mm

2640

Bulk

Knobs & Dials 20 Turn 1/4"shaft 2 screw W/Detent

2607
BI Technologies / TT Electronics
1: $32.60
30In Stock

Mfr. Part No.
2607

Mouser Part No
858-2607

BI Technologies / TT Electronics

Knobs & Dials 20 Turn 1/4"shaft 2 screw W/Detent

Datasheet

30In Stock

$32.60

$32.14

$28.12

$26.66

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

23 mm

Concentric with Brake

Numbers, 20-Turn

2600

Bulk

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

29W516B
Essentra
1: $1.21
496In Stock

Mfr. Part No.
29W516B

Mouser Part No
144-29W516B

Essentra

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

Datasheet

496In Stock

$1.21

$0.965

$0.844

$0.799

View

Min.: 1
Mult.: 1

Knobs

Wing Knob

5/16

38.1 mm

10.3 mm

Acetal

Black

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

29R147B
Essentra
1: $0.973
570In Stock

Mfr. Part No.
29R147B

Mouser Part No
144-29R147B

Essentra

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

Datasheet

570In Stock

$0.973

$0.771

$0.673

$0.638

View

Min.: 1
Mult.: 1

Knobs

Press On

1/4 in

0.313 in

Round

Black

No Indicator

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

29W038BL
Essentra
1: $0.945
497In Stock

Mfr. Part No.
29W038BL

Mouser Part No
144-29W038BL

Essentra

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

Datasheet

497In Stock

$0.945

$0.94

$0.904

$0.619

$0.588

Min.: 1
Mult.: 1

Knobs

Wing Knob

3/8

45.2 mm

12.3 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