.hide-partial { max-height: none; } .show-more { display: none; }

Cylindrical Knob Knobs & Dials

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 340

Applied Filters:

Type = Cylindrical Knob

Manufacturer

Product

Shaft Diameter

Outside Diameter

Height

Material

Design

Color

Indicator Style

For Use With

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Knobs & Dials MLD PHEN W/ DOT IND

PK1100B1/4
TE Connectivity / Alcoswitch
1: ¥632.8
720In Stock

Mfr. Part #
PK1100B1/4

Mouser Part #
506-PK1100B1/4

TE Connectivity / Alcoswitch

Knobs & Dials MLD PHEN W/ DOT IND

Datasheet

720In Stock

¥632.8

¥586.3

¥523.2

¥490

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

18 mm

14 mm

Plastic

Knurled, Straight

Black

Dot on Top

Tray

Knobs & Dials PHEN RIBD W/ BAR PTR

PKG90B1/4
TE Connectivity / Alcoswitch
1: ¥842.1
1,936In Stock

Mfr. Part #
PKG90B1/4

Mouser Part #
506-PKG90B1/4

TE Connectivity / Alcoswitch

Knobs & Dials PHEN RIBD W/ BAR PTR

Datasheet

1,936In Stock

¥842.1

¥798.9

¥774

¥707.6

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

22 mm

14 mm

Plastic

Ribbed

Black

Line on Top and Side

PKG

Knobs & Dials KNOB BLK KNURL 1/4

KN900B1/4
TE Connectivity / Alcoswitch
1: ¥2,602.8
414In Stock

Mfr. Part #
KN900B1/4

Mouser Part #
506-KN900B1/4

TE Connectivity / Alcoswitch

Knobs & Dials KNOB BLK KNURL 1/4

Datasheet

414In Stock

¥2,602.8

¥2,463.3

¥2,323.7

¥2,252.3

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

25 mm

16 mm

Aluminum

Knurled, Straight

Black

Line on Side

Bulk

Knobs & Dials KNOB PLASTIC 1/4 LE

PKG100B1/4
TE Connectivity / Alcoswitch
1: ¥606.3
539In Stock

Mfr. Part #
PKG100B1/4

Mouser Part #
506-PKG100B1/4

TE Connectivity / Alcoswitch

Knobs & Dials KNOB PLASTIC 1/4 LE

Datasheet

539In Stock

¥606.3

¥541.5

¥455.1

Quote

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

27 mm

15 mm

Plastic

Ribbed

Black

Line on Top and Side

PKG

Bulk

Knobs & Dials Alum Blk 1/8" shft ln indicator-tp&side

420061B1/8
Apem
1: ¥800.6
1,927In Stock

Mfr. Part #
420061B1/8

Mouser Part #
642-420061B1/8

Apem

Knobs & Dials Alum Blk 1/8" shft ln indicator-tp&side

1,927In Stock

¥800.6

¥759.1

¥737.5

¥674.4

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

13 mm

17 mm

Aluminum

Knurled, Straight

Black

Line on Top and Side

42006

Knobs & Dials BLK .748 DIA KNOB

420063B1/4
Apem
1: ¥827.2
405In Stock

Mfr. Part #
420063B1/4

Mouser Part #
642-420063B1/4

Apem

Knobs & Dials BLK .748 DIA KNOB

405In Stock

¥827.2

¥702.6

¥694.3

¥627.9

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 NAT 1.255 DIA KNOB

420113A1/4
Apem
1: ¥596.3
1,238In Stock

Mfr. Part #
420113A1/4

Mouser Part #
642-420113A1/4

Apem

Knobs & Dials NAT 1.255 DIA KNOB

1,238In Stock

¥596.3

¥551.5

¥491.7

¥461.8

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

14 mm

Aluminum

Smooth

Silver

Line on Top

42011

Knobs & Dials BLK .37" DIA

42007-2B1/8
Apem
1: ¥642.8
1,085In Stock

Mfr. Part #
42007-2B1/8

Mouser Part #
642-42007-2B1/8

Apem

Knobs & Dials BLK .37" DIA

1,085In Stock

¥642.8

¥596.3

¥529.9

¥498.3

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

10 mm

12 mm

Aluminum

Knurled, Diamond

Black

Dot on Top

42007

Knobs & Dials KNOB RIBBED W/IND.

MPKG40B1/8
Apem
1: ¥420.2
1,999In Stock

Mfr. Part #
MPKG40B1/8

Mouser Part #
642-MPKG40B1/8

Apem

Knobs & Dials KNOB RIBBED W/IND.

Datasheet

1,999In Stock

¥420.2

¥388.7

¥345.5

¥325.6

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

11 mm

12 mm

Phenolic

Ribbed

Black

Line on Side

MPKG

Knobs & Dials BLK .940 DIA KNOB

42006-5B1/4
Apem
1: ¥843.8
1,488In Stock

Mfr. Part #
42006-5B1/4

Mouser Part #
642-42006-5B1/4

Apem

Knobs & Dials BLK .940 DIA KNOB

1,488In Stock

¥843.8

¥800.6

¥775.7

¥709.2

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

24 mm

17 mm

Aluminum

Knurled, Straight

Black

Line on Top and Side

42006

Knobs & Dials Control knob ribbed wht line indctr-side

MPKG50B1/4
Apem
1: ¥416.9
907In Stock

Mfr. Part #
MPKG50B1/4

Mouser Part #
642-MPKG50B1/4

Apem

Knobs & Dials Control knob ribbed wht line indctr-side

Datasheet

907In Stock

¥416.9

¥385.4

¥343.8

¥322.2

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

14 mm

Phenolic

Ribbed

Black

Line on Side

MPKG

Tray

Knobs & Dials NAT AL 1.25" IND LN

KD1250A1/4
TE Connectivity / P&B
1: ¥4,841.8
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

¥4,841.8

¥4,708.9

¥4,439.9

¥4,303.7

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

19 mm

Aluminum

Knurled, Diamond

Silver

Line on Side

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

KLN1250A1/4
TE Connectivity / Alcoswitch
1: ¥3,054.6
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

¥3,054.6

¥2,969.9

¥2,800.4

¥2,715.7

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: ¥2,333.7
169In Stock

Mfr. Part #
KN701A1/4

Mouser Part #
506-KN701A1/4

TE Connectivity / AMP

Knobs & Dials KNOB ALUM KNURL 1/4

Datasheet

169In Stock

¥2,333.7

¥2,209.1

¥2,082.9

¥2,019.8

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 BLK AL 1.25" IND LN

KD1250B1/4
TE Connectivity / Alcoswitch
1: ¥3,207.4
489In Stock

Mfr. Part #
KD1250B1/4

Mouser Part #
506-KD1250B-1/4

TE Connectivity / Alcoswitch

Knobs & Dials BLK AL 1.25" IND LN

Datasheet

489In Stock

¥3,207.4

¥3,119.4

¥2,940

¥2,851.9

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

19 mm

Aluminum

Knurled, Diamond

Black

Line on Side

Tray

Knobs & Dials 1/4" Shaft knurled Alum line ind side

KN900A1/4
TE Connectivity / P&B
1: ¥1,709.2
232In Stock

Mfr. Part #
KN900A1/4

Mouser Part #
506-KN900A1/4

TE Connectivity / P&B

Knobs & Dials 1/4" Shaft knurled Alum line ind side

Datasheet

232In Stock

¥1,709.2

¥1,480

¥1,209.2

¥1,149.4

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

25 mm

16 mm

Aluminum

Knurled, Straight

Silver

Line on Side

Knobs & Dials Machined Aluminum Knob

420033B14
Apem
1: ¥802.3
25In Stock

Mfr. Part #
420033B14

Mouser Part #
642-420033B14

Apem

Knobs & Dials Machined Aluminum Knob

25In Stock

¥802.3

¥681

¥672.7

¥609.6

View

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 CONTROL KNOB

420124A1/4
Apem
1: ¥715.9
104In Stock

Mfr. Part #
420124A1/4

Mouser Part #
642-420124A1/4

Apem

Knobs & Dials CONTROL KNOB

104In Stock

¥715.9

¥662.7

¥589.7

¥553.1

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 RIBBD IND LINE SIDE

MPKG50B1/8
Apem
1: ¥420.2
184In Stock
1,000Expected 8/11/2026

Mfr. Part #
MPKG50B1/8

Mouser Part #
642-MPKG50B1/8

Apem

Knobs & Dials RIBBD IND LINE SIDE

Datasheet

184In Stock

1,000Expected 8/11/2026

¥420.2

¥315.6

¥245.8

¥230.9

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

14 mm

Phenolic

Ribbed

Black

Line on Side

MPKG

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

420061B1/4
Apem
1: ¥750.8
404In Stock
822Expected 8/5/2026

Mfr. Part #
420061B1/4

Mouser Part #
642-420061B1/4

Apem

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

404In Stock

822Expected 8/5/2026

¥750.8

¥694.3

¥619.6

¥581.4

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: ¥769
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

¥769

¥710.9

¥632.8

¥594.6

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 Control knob ribbed wht line indctr-side

MPKG60B1/4
Apem
1: ¥420.2
787In Stock

Mfr. Part #
MPKG60B1/4

Mouser Part #
642-MPKG60B1/4

Apem

Knobs & Dials Control knob ribbed wht line indctr-side

Datasheet

787In Stock

¥420.2

¥388.7

¥345.5

¥325.6

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

17 mm

14 mm

Phenolic

Ribbed

Black

Line on Side

MPKG

Knobs & Dials Phenolic Knob Molded ABS

410031B18
Apem
1: ¥438.5
2,197In Stock

Mfr. Part #
410031B18

Mouser Part #
642-410031B18

Apem

Knobs & Dials Phenolic Knob Molded ABS

Datasheet

2,197In Stock

¥438.5

¥333.9

¥332.2

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

14 mm

Phenolic

Knurled, Straight

Black

Line on Top

41003

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

420061A1/8
Apem
1: ¥772.4
351In Stock

Mfr. Part #
420061A1/8

Mouser Part #
642-420061A1/8

Apem

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

351In Stock

¥772.4

¥715.9

¥637.8

¥599.6

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

13 mm

17 mm

Aluminum

Knurled, Straight

Silver

Line on Top and Side

42006

Knobs & Dials Machined Alumin Knob

420037B14
Apem
1: ¥1,001.6
946In Stock

Mfr. Part #
420037B14

Mouser Part #
642-420037B14

Apem

Knobs & Dials Machined Alumin Knob

946In Stock

¥1,001.6

¥950.1

¥923.5

¥843.8

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

19 mm

Aluminum

Knurled, Diamond

Black

Line on Side, Slotted

42003

Cylindrical Knob Knobs & Dials

Customer Service Office

Company

Resources

Support

10 mm
11 mm
12 mm
13 mm
14 mm
15 mm
16 mm
17 mm
18 mm
19 mm
19.05 mm
0.75 in
19.1 mm
19.5 mm
20 mm
22 mm
23 mm
24 mm
25 mm
25.4 mm

8 mm
10 mm
11 mm
12 mm
12.7 mm
13 mm
14 mm
0.56 in
14.22 mm
15 mm
16 mm
16.2 mm
17 mm
0.69 in
18 mm
19 mm
0.75 in
20 mm
22 mm
23 mm

30
1206
1500
1510
1550
2200
4005
4030
4040
5000E
5100E
12000
41001
41003
41005
41012
41013
42000
42001
42003