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

KN Series Knobs & Dials

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

Results: 473

Applied Filters:

Series = KN

Manufacturer

Product

Type

Shaft Diameter

Outside Diameter

Height

Material

Design

Color

Indicator Style

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 KNOB BLK KNURL 1/4

KN900B1/4
TE Connectivity / Alcoswitch
1: ¥2,207.5
414In Stock

Mfr. Part #
KN900B1/4

Mouser Part #
506-KN900B1/4

TE Connectivity / Alcoswitch

Knobs & Dials KNOB BLK KNURL 1/4

Datasheet

414In Stock

¥2,207.5

¥2,179.2

¥1,905.2

¥1,847

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 ALUM KNURL 1/4

KN701A1/4
TE Connectivity / AMP
1: ¥2,232.4
169In Stock

Mfr. Part #
KN701A1/4

Mouser Part #
506-KN701A1/4

TE Connectivity / AMP

Knobs & Dials KNOB ALUM KNURL 1/4

Datasheet

169In Stock

¥2,232.4

¥2,112.8

¥1,993.2

¥1,931.7

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 1/4" Shaft knurled Alum line ind side

KN900A1/4
TE Connectivity / P&B
1: ¥2,056.3
237In 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

237In Stock

¥2,056.3

¥1,480

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

25 mm

16 mm

Aluminum

Knurled, Straight

Silver

Line on Side

Knobs & Dials Knob STR KNURL w/wo indicator line

KN1250A1/4
TE Connectivity / P&B
1: ¥2,357
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

¥2,357

¥2,235.7

¥2,067.9

¥2,039.7

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 Clamping Star Knob 1.750 in Diameter

KN4C05005S3--21
Essentra
1: ¥358.8
250In Stock

Mfr. Part #
KN4C05005S3--21

Mouser Part #
144-KN4C05005S3--21

Essentra

Knobs & Dials Clamping Star Knob 1.750 in Diameter

Datasheet

250In Stock

¥358.8

¥269.1

¥210.9

¥176.1

View

Min.: 1
Mult.: 1

Knobs & Dials AL BLK STRT KNURL

KN1251B1/4
TE Connectivity / P&B
1: ¥3,282.1
342In Stock

Mfr. Part #
KN1251B1/4

Mouser Part #
506-KN1251B1/4

TE Connectivity / P&B

Knobs & Dials AL BLK STRT KNURL

Datasheet

342In Stock

¥3,282.1

¥2,853.6

¥2,729

¥2,529.7

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

16 mm

Aluminum

Knurled, Straight

Black

Knobs & Dials BLK KNRLD W/ SPINNER

KN1751BS1/4
TE Connectivity / P&B
1: ¥6,727.1
79In Stock

Mfr. Part #
KN1751BS1/4

Mouser Part #
506-KN1751BS1/4

TE Connectivity / P&B

Knobs & Dials BLK KNRLD W/ SPINNER

Datasheet

79In Stock

¥6,727.1

¥6,090.9

¥6,029.4

¥5,969.6

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

45 mm

42 mm

Aluminum

Knurled, Straight

Black

Knobs & Dials Aluminum Knob w/ Arrowhead indicator

KN501BA14
Apem
1: ¥860.4
576In Stock

Mfr. Part #
KN501BA14

Mouser Part #
642-KN501BA14

Apem

Knobs & Dials Aluminum Knob w/ Arrowhead indicator

576In Stock

¥860.4

¥815.6

¥790.6

¥722.5

¥656.1

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

13 mm

16 mm

Aluminum

Knurled, Straight

Black, Silver

Arrow on Top

Knobs & Dials BLK KNURL W/ IND LN

KN700B1/4
TE Connectivity / Alcoswitch
1: ¥1,991.5
89In Stock

Mfr. Part #
KN700B1/4

Mouser Part #
506-KN700B1/4

TE Connectivity / Alcoswitch

Knobs & Dials BLK KNURL W/ IND LN

Datasheet

89In Stock

¥1,991.5

¥1,968.3

¥1,835.4

¥1,745.7

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

20 mm

16 mm

Aluminum

Knurled, Straight

Black

Line on Side

Knobs & Dials AL NAT STRT KNURL

KN500A1/8
TE Connectivity / P&B
1: ¥1,905.2
58In Stock

Mfr. Part #
KN500A1/8

Mouser Part #
506-KN500A1/8

TE Connectivity / P&B

Knobs & Dials AL NAT STRT KNURL

Datasheet

58In Stock

¥1,905.2

¥1,903.5

¥1,636.1

¥1,205.9

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

13 mm

16 mm

Aluminum

Knurled, Straight

Silver

Line on Side

Knobs & Dials Clamping Star Knob 1.380 in Diameter

KN5C----5S2L-21
Essentra
1: ¥249.2
998In Stock

Mfr. Part #
KN5C----5S2L-21

Mouser Part #
144-KN5C----5S2L-21

Essentra

Knobs & Dials Clamping Star Knob 1.380 in Diameter

Datasheet

998In Stock

¥249.2

¥215.9

¥191

¥181

View

Min.: 1
Mult.: 1

Knobs & Dials Clamping Fluted Knob 2.500 in Diameter

KN8C----F7S--21
Essentra
1: ¥805.6
40In Stock

Mfr. Part #
KN8C----F7S--21

Mouser Part #
144-KN8C----F7S--21

Essentra

Knobs & Dials Clamping Fluted Knob 2.500 in Diameter

Datasheet

40In Stock

¥805.6

¥676

¥611.2

¥584.7

View

Min.: 1
Mult.: 1

Knobs & Dials Ball Knob 1.470 in Diameter with 1/4-20 Thread

KN4C----B4S--21
Essentra
1: ¥878.7
200In Stock

Mfr. Part #
KN4C----B4S--21

Mouser Part #
144-KN4C----B4S--21

Essentra

Knobs & Dials Ball Knob 1.470 in Diameter with 1/4-20 Thread

Datasheet

200In Stock

¥878.7

¥813.9

¥611.2

¥609.6

View

Min.: 1
Mult.: 1

Knobs & Dials BLK KNRL W/ IND LINE

KN500B1/8
TE Connectivity / P&B
1: ¥1,357
1,898Expected 8/25/2026

Mfr. Part #
KN500B1/8

Mouser Part #
506-KN500B1/8

TE Connectivity / P&B

Knobs & Dials BLK KNRL W/ IND LINE

Datasheet

1,898Expected 8/25/2026

¥1,357

¥1,292.3

¥1,111.2

¥1,053.1

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

13 mm

16 mm

Aluminum

Knurled, Straight

Black

Line on Side

Knobs & Dials ALUM CONCENTRIC SET STR SIDE LINE KNOB

KN5700B1/4
TE Connectivity / P&B
1: ¥6,129.1
402Expected 10/12/2026

Mfr. Part #
KN5700B1/4

Mouser Part #
506-KN5700B1/4

TE Connectivity / P&B

Knobs & Dials ALUM CONCENTRIC SET STR SIDE LINE KNOB

Datasheet

402Expected 10/12/2026

¥6,129.1

¥6,127.4

¥2,945

¥2,830.3

Quote

Min.: 1
Mult.: 1

Knobs

Concentric Knob Set

1/4 in

20 mm

30 mm

Aluminum

Knurled, Straight

Black

Line on Side

Knobs & Dials 1/4" KNOB KNURL W/IND

KN1250B1/4
TE Connectivity / Alcoswitch
1,000: ¥2,446.7
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
KN1250B1/4

Mouser Part #
506-KN1250B1/4

TE Connectivity / Alcoswitch

Knobs & Dials 1/4" KNOB KNURL W/IND

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥2,446.7

Min.: 1,000
Mult.: 500

Knobs

Cylindrical Knob

1/4 in

32 mm

16 mm

Aluminum

Knurled, Straight

Black

Line on Side

Knobs & Dials STR KNURL W/WO INDICATOR LINE KNOB

KN500A1/4
TE Connectivity / P&B
2,000: ¥926.8
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
KN500A1/4

Mouser Part #
506-KN500A1/4

TE Connectivity / P&B

Knobs & Dials STR KNURL W/WO INDICATOR LINE KNOB

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥926.8

Min.: 2,000
Mult.: 500

Knobs

Cylindrical Knob

1/4 in

13 mm

16 mm

Aluminum

Knurled, Straight

Silver

Line on Side

Knobs & Dials .5" DIA BLACK

KN500B1/4
TE Connectivity / Alcoswitch
2,000: ¥1,347.1
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
KN500B1/4

Mouser Part #
506-KN500B-1/4

TE Connectivity / Alcoswitch

Knobs & Dials .5" DIA BLACK

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥1,347.1

View

Min.: 2,000
Mult.: 2,000

Knobs

Cylindrical Knob

1/4 in

13 mm

16 mm

Aluminum

Knurled, Straight

Black

Line on Side

Tray

Knobs & Dials 1/4" KNOB W/O INDICATOR

KN500B1/4NL
TE Connectivity / Alcoswitch
1,000: ¥1,117.9
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
KN500B1/4NL

Mouser Part #
506-KN500B1/4NL

TE Connectivity / Alcoswitch

Knobs & Dials 1/4" KNOB W/O INDICATOR

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥1,117.9

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

Knobs

Cylindrical Knob

1/4 in

13 mm

Knurled, Straight

Knobs & Dials BK/NAT W/ ARRWHD IND

KN501BA1/4
TE Connectivity / Alcoswitch
2,000: ¥1,217.5
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
KN501BA1/4

Mouser Part #
506-KN501BA1/4

TE Connectivity / Alcoswitch

Knobs & Dials BK/NAT W/ ARRWHD IND

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥1,217.5

Min.: 2,000
Mult.: 500

Knobs

Cylindrical Knob

1/4 in

13 mm

16 mm

Aluminum

Knurled, Straight

Black, Silver

Arrow on Top

Knobs & Dials AL NAT STRT KNURL

KN501BA1/8
TE Connectivity / Alcoswitch
2,000: ¥961.7
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
KN501BA1/8

Mouser Part #
506-KN501BA1/8

TE Connectivity / Alcoswitch

Knobs & Dials AL NAT STRT KNURL

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥961.7

Min.: 2,000
Mult.: 2,000

Knobs

Cylindrical Knob

1/8 in

13 mm

16 mm

Aluminum

Knurled, Straight

Black, Silver

Arrow on Top

Knobs & Dials KNOB ALUM KNURL 1/4

KN700A1/4
TE Connectivity / P&B
500: ¥1,375.3
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
KN700A1/4

Mouser Part #
506-KN700A1/4

TE Connectivity / P&B

Knobs & Dials KNOB ALUM KNURL 1/4

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥1,375.3

¥1,327.1

Quote

Min.: 500
Mult.: 500

Knobs

Cylindrical Knob

1/4 in

20 mm

16 mm

Aluminum

Knurled, Straight

Silver

Line on Side

Bulk

Knobs & Dials SWITCH KNOB STRGHT 0.75" BLACK

KN701B1/4
TE Connectivity / AMP
1,000: ¥1,602.9
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
KN701B1/4

Mouser Part #
506-KN701B1/4

TE Connectivity / AMP

Knobs & Dials SWITCH KNOB STRGHT 0.75" BLACK

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥1,602.9

Quote

Min.: 1,000
Mult.: 500

Knobs

Cylindrical Knob

1/4 in

20 mm

16 mm

Aluminum

Knurled, Straight

Black

Arrow on Top

Bulk

Knobs & Dials STRGHT0.949"NTRL-BLC SWITCH KNOB

KN900AB1/4
TE Connectivity / AMP
1,000: ¥1,853.7
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
KN900AB1/4

Mouser Part #
506-KN900AB1/4

TE Connectivity / AMP

Knobs & Dials STRGHT0.949"NTRL-BLC SWITCH KNOB

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥1,853.7

Quote

Min.: 1,000
Mult.: 500

Knobs

Cylindrical Knob

1/4 in

25 mm

16 mm

Aluminum

Knurled, Straight

Black, Silver

Line on Side

Knobs & Dials Knob Blk STR KNURL w/o fingertip spiner

KN1751B1/4
TE Connectivity / Alcoswitch
1,000: ¥4,561.1
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
KN1751B1/4

Mouser Part #
506-KN1751B1/4

TE Connectivity / Alcoswitch

Knobs & Dials Knob Blk STR KNURL w/o fingertip spiner

Datasheet

Non-Stocked Lead-Time 9 Weeks

¥4,561.1

Min.: 1,000
Mult.: 500

Knobs

Cylindrical Knob

1/4 in

45 mm

42 mm

Aluminum

Knurled, Straight

Black

KN Series Knobs & Dials

Customer Service Office

Company

Resources

Support