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1/4 in Knobs & Dials

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Shaft Diameter = 1/4 in

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Part #

Knobs & Dials STR KNURL W/TOP/SIDE IDICATOR,KNOB

KLN1250A1/4
TE Connectivity / Alcoswitch
1: $17.04
240In Stock

Mfr. Part #
KLN1250A1/4

Mouser Part #
506-KLN1250A1/4

TE Connectivity / Alcoswitch

Knobs & Dials STR KNURL W/TOP/SIDE IDICATOR,KNOB

Datasheet

240In Stock

$17.04

$16.47

$15.65

$15.18

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

16 mm

Aluminum

Knurled, Straight

Silver

Line on Top and Side

KLN

Knobs & Dials KNOB ALUM KNURL 1/4

KN701A1/4
TE Connectivity / AMP
1: $14.07
168In Stock

Mfr. Part #
KN701A1/4

Mouser Part #
506-KN701A1/4

TE Connectivity / AMP

Knobs & Dials KNOB ALUM KNURL 1/4

Datasheet

168In Stock

$14.07

$12.55

$12.17

$11.41

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19.1 mm

16 mm

Aluminum

Knurled, Straight

Silver

Arrow on Top

Knobs & Dials NAT AL 1.25" IND LN

KD1250A1/4
TE Connectivity / P&B
1: $29.16
308In Stock

Mfr. Part #
KD1250A1/4

Mouser Part #
506-KD1250A-1/4

TE Connectivity / P&B

Knobs & Dials NAT AL 1.25" IND LN

Datasheet

308In Stock

$29.16

$28.38

$26.76

$25.94

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

19 mm

Aluminum

Knurled, Diamond

Silver

Line on Side

Knobs & Dials Solid Alumn Black ln indicator-tp&side

420061B1/4
Apem
1: $4.66
352In Stock
822Expected 9/1/2026

Mfr. Part #
420061B1/4

Mouser Part #
642-420061B1/4

Apem

Knobs & Dials Solid Alumn Black ln indicator-tp&side

352In Stock

822Expected 9/1/2026

$4.66

$4.32

$3.84

$3.61

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

13 mm

17 mm

Aluminum

Knurled, Straight

Black

Line on Top and Side

42006

Knobs & Dials NAT .748 DIA KNOB

420063A1/4
Apem
1: $4.63
89In Stock
2,000Expected 9/2/2026

Mfr. Part #
420063A1/4

Mouser Part #
642-420063A1/4

Apem

Knobs & Dials NAT .748 DIA KNOB

89In Stock

2,000Expected 9/2/2026

$4.63

$4.28

$3.81

$3.58

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19 mm

17 mm

Aluminum

Knurled, Straight

Silver

Line on Top and Side

42006

Knobs & Dials BLK .748 DIA KNOB

420063B1/4
Apem
1: $4.98
381In Stock

Mfr. Part #
420063B1/4

Mouser Part #
642-420063B1/4

Apem

Knobs & Dials BLK .748 DIA KNOB

381In Stock

$4.98

$4.23

$4.18

$3.78

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19 mm

17 mm

Aluminum

Knurled, Straight

Black

Line on Top and Side

42006

Knobs & Dials KNRL PNTR 1/4" shft Line Indicator

430211B1/4
Apem
1: $2.26
605In Stock
2,500Expected 10/14/2026

Mfr. Part #
430211B1/4

Mouser Part #
642-43021-1B1/4

Apem

Knobs & Dials KNRL PNTR 1/4" shft Line Indicator

605In Stock

2,500Expected 10/14/2026

$2.26

$2.09

$1.85

$1.74

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

13 mm

Plastic

Knurled, Straight

Black

Line on Side

43021

Knobs & Dials Control knob fluted ln indctr-sde&skirt

MPKES120B1/4
Apem
1: $2.21
113In Stock
1,000Expected 9/2/2026

Mfr. Part #
MPKES120B1/4

Mouser Part #
642-MPKES120B1/4

Apem

Knobs & Dials Control knob fluted ln indctr-sde&skirt

Datasheet

113In Stock

1,000Expected 9/2/2026

$2.21

$2.04

$1.82

$1.71

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

30 mm

16 mm

Phenolic

Fluted with Skirt

Black

Line on Side and Skirt

MPKES

Knobs & Dials Control knob ribbed wht line indctr-side

MPKG60B1/4
Apem
1: $2.53
777In Stock

Mfr. Part #
MPKG60B1/4

Mouser Part #
642-MPKG60B1/4

Apem

Knobs & Dials Control knob ribbed wht line indctr-side

Datasheet

777In Stock

$2.53

$2.34

$2.08

$1.96

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

17 mm

14 mm

Phenolic

Ribbed

Black

Line on Side

MPKG

Knobs & Dials CONTROL KNOB

420124A1/4
Apem
1: $4.31
104In Stock

Mfr. Part #
420124A1/4

Mouser Part #
642-420124A1/4

Apem

Knobs & Dials CONTROL KNOB

104In Stock

$4.31

$3.99

$3.55

$3.33

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

39 mm

16 mm

Aluminum

Knurled, Straight

Silver

Line on Top

42012

Knobs & Dials Control knob ribbed wht line indctr-skrt

MPKA50B1/4
Apem
1: $2.49
137In Stock
1,800Expected 8/25/2026

Mfr. Part #
MPKA50B1/4

Mouser Part #
642-MPKA50B1/4

Apem

Knobs & Dials Control knob ribbed wht line indctr-skrt

Datasheet

137In Stock

1,800Expected 8/25/2026

$2.49

$2.30

$2.05

$1.93

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

20 mm

15 mm

Phenolic

Ribbed

Black

Line on Skirt

MPKA

Knobs & Dials Control knob fluted ln indctr-sde&skirt

MPKES70B1/4
Apem
1: $2.60
1,995In Stock

Mfr. Part #
MPKES70B1/4

Mouser Part #
642-MPKES70B1/4

Apem

Knobs & Dials Control knob fluted ln indctr-sde&skirt

Datasheet

1,995In Stock

$2.60

$2.40

$2.13

$2.00

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

22 mm

14 mm

Phenolic

Fluted with Skirt

Black

Line on Side and Skirt

MPKES

Knobs & Dials Machined Aluminum Knob

420033B14
Apem
1: $5.26
25In Stock

Mfr. Part #
420033B14

Mouser Part #
642-420033B14

Apem

Knobs & Dials Machined Aluminum Knob

25In Stock

$5.26

$4.75

$3.54

Quote

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19 mm

17 mm

Aluminum

Knurled, Diamond

Black

Line on Side, Slotted

42003

Knobs & Dials Blk Phen 1/4" shft Line Indicatr Ribbd

41004-4B1/4
Apem
1: $2.64
218In Stock

Mfr. Part #
41004-4B1/4

Mouser Part #
642-41004-4B1/4

Apem

Knobs & Dials Blk Phen 1/4" shft Line Indicatr Ribbd

Datasheet

218In Stock

$2.64

$2.45

$2.18

$2.05

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

36 mm

19 mm

Phenolic

Ribbed

Black

Slotted Top and Side, Notched Skirt, Square Dot on Top

41004

Knobs & Dials Machined Alumin Knob

420037B14
Apem
1: $6.04
944In Stock

Mfr. Part #
420037B14

Mouser Part #
642-420037B14

Apem

Knobs & Dials Machined Alumin Knob

944In Stock

$6.04

$5.73

$5.56

$5.08

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

19 mm

Aluminum

Knurled, Diamond

Black

Line on Side, Slotted

42003

Knobs & Dials Control KnobStyle Gray .250i dia shaft

11K5013-KMNG
Grayhill
1: $9.85
97In Stock

Mfr. Part #
11K5013-KMNG

Mouser Part #
706-11K5013-KMNG

Grayhill

Knobs & Dials Control KnobStyle Gray .250i dia shaft

Datasheet

97In Stock

$9.85

$9.73

$8.76

$8.56

View

Min.: 1
Mult.: 1

Knobs

Finger Wheel

1/4 in

34 mm

16 mm

Plastic

Smooth

Gray

Notch on Top

Knobs & Dials Ctrl knob strt knurl wht dot indictr-skr

MPK70B1/4
Apem
1: $2.62
748In Stock

Mfr. Part #
MPK70B1/4

Mouser Part #
642-MPK70B1/4

Apem

Knobs & Dials Ctrl knob strt knurl wht dot indictr-skr

Datasheet

748In Stock

$2.62

$2.42

$2.15

$2.02

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

25.4 mm

15 mm

Phenolic

Knurled, Straight

Black

Dot on Skirt

MPK

Knobs & Dials Blk Phen 1/8" shft Line Indicatr Ribbd

410041B18
Apem
1: $2.09
502In Stock

Mfr. Part #
410041B18

Mouser Part #
642-410041B18

Apem

Knobs & Dials Blk Phen 1/8" shft Line Indicatr Ribbd

Datasheet

502In Stock

$2.09

$1.94

$1.72

$1.62

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

16 mm

15 mm

Phenolic

Ribbed

Black

Slotted Top and Side, Notched Skirt, Square Dot on Top

41004

Knobs & Dials Knob STR KNURL w/wo indicator line

KN1250A1/4
TE Connectivity / P&B
1: $15.35
75In Stock

Mfr. Part #
KN1250A1/4

Mouser Part #
506-KN1250A1/4

TE Connectivity / P&B

Knobs & Dials Knob STR KNURL w/wo indicator line

Datasheet

75In Stock

$15.35

$14.19

$13.78

$13.37

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

16 mm

Aluminum

Knurled, Straight

Silver

Line on Side

Bulk

Knobs & Dials DIAMOND 0.59" W/SPIN SWITCH KNOB

PKNT60B1/4
TE Connectivity / AMP
1: $8.16
155In Stock

Mfr. Part #
PKNT60B1/4

Mouser Part #
506-PKNT60B1/4

TE Connectivity / AMP

Knobs & Dials DIAMOND 0.59" W/SPIN SWITCH KNOB

Datasheet

155In Stock

$8.16

$7.74

$7.51

$6.87

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

15 mm

12 mm

Plastic

Knurled, Diamond

Black

Line on Top

PKNT

Knobs & Dials Machined Alumin Knob

KNS701A14
Apem
1: $9.20
489In Stock

Mfr. Part #
KNS701A14

Mouser Part #
642-KNS701A14

Apem

Knobs & Dials Machined Alumin Knob

489In Stock

$9.20

$8.72

$8.47

$7.74

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

20 mm

16 mm

Aluminum

Knurled, Straight

Silver

Arrow on Skirt

KNS

Knobs & Dials MOLDED POINTER CONTROL KNOB

5510E
Ohmite
1: $4.21
520In Stock

Mfr. Part #
5510E

Mouser Part #
588-5510E

Ohmite

Knobs & Dials MOLDED POINTER CONTROL KNOB

Datasheet

520In Stock

$4.21

$3.11

$3.04

$2.92

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

19 mm

15 mm

Plastic

Smooth

Black

Line on Top and Side

5000E

Bulk

Knobs & Dials POINTER KNOB

5602E
Ohmite
1: $4.98
435In Stock

Mfr. Part #
5602E

Mouser Part #
588-5602E

Ohmite

Knobs & Dials POINTER KNOB

Datasheet

435In Stock

$4.98

$4.77

$4.67

$4.62

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

31 mm

16 mm

Plastic

Smooth

Black

Line on Top and Side

5000E

Bulk

Knobs & Dials ALUMINUM .87"D

45KN032
Eagle Plastic Devices
1: $5.62
6,132In Stock

Mfr. Part #
45KN032

Mouser Part #
45KN032

Eagle Plastic Devices

Knobs & Dials ALUMINUM .87"D

Datasheet

6,132In Stock

$5.62

$5.45

$4.62

$4.14

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

23 mm

19 mm

Aluminum

Ribbed

Silver

Tray

Knobs & Dials CONTROL KNOB POINTER

5470E
Ohmite
1: $4.31
68In Stock

Mfr. Part #
5470E

Mouser Part #
588-5470E

Ohmite

Knobs & Dials CONTROL KNOB POINTER

Datasheet

68In Stock

$4.31

$4.23

$3.28

$3.22

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/4 in

25.4 mm

12.7 mm

Plastic

Knurled, Straight

Black

Line on Side

5000E

Bulk

1/4 in Knobs & Dials

Customer Service Office

Company

Resources

Support

9.5 mm
10 mm
12 mm
12.7 mm
12.8 mm
13 mm
13.5 mm
14 mm
14.7 mm
15 mm
16 mm
17 mm
0.69 in
18 mm
18.4 mm
19 mm
0.75 in
19.1 mm
0.78 in
20 mm

0.313 in
0.328 in
8.3 mm
0.375 in
9.5 mm
0.38 in
10 mm
0.41 in
11 mm
12 mm
0.48 in
0.5 in
12.7 mm
13 mm
14 mm
0.56 in
15 mm
15.8 mm
15.9 mm
0.63 in

3-Arm
4-Arm
5-Arm, Star
Ball
Concentric with Brake
Cylindrical
Cylindrical, Serrated
Cylindrical with Pointer, Knurled, Straight
Fluted
Fluted with Skirt
Knurled
Knurled, Diamond
Knurled, Square
Knurled, Straight
Knurled with Bar Pointer
Knurled with Skirt, Straight
Pointer
Pointer Control Knob
Rectangular with Brake
Ribbed

Arrow on Skirt
Arrow on Top
Crank on Top
Dot on Skirt
Dot on Top
Line on Side
Line on Side, Slotted
Line on Side, Top and Skirt
Line on Side and Skirt
Line on Skirt
Line on Top
Line on Top, Side and Skirt
Line on Top and Side
No Indicator
Notch on Top
Numbers, 0 to 100
Numbers, 100-Turn, 4-Digit
Numbers, 10-Turn
Numbers, 10-Turn, 3-Digit
Numbers, 10-Turn, 4-Digit

15
18
23
25
35
55
73
1206
1208
1210
1214
1216
1400
1450
1470
1475
1500
1505
1506
1507