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AT Series Electromechanical

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Part #

Switch Bezels / Switch Caps SQ PROT GUARD LB

AT499
NKK Switches
1: 2,63 €
24In Stock

Mfr. Part No.
AT499

Mouser Part No
633-AT499

NKK Switches

Switch Bezels / Switch Caps SQ PROT GUARD LB

Datasheet

24In Stock

2,63 €

2,45 €

2,30 €

2,24 €

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Min.: 1
Mult.: 1

Switch Fixings METRIC THREADED KNURLED FACE NUT

AT501M
NKK Switches
1: 0,602 €
25In Stock

Mfr. Part No.
AT501M

Mouser Part No
633-AT501M

NKK Switches

Switch Fixings METRIC THREADED KNURLED FACE NUT

Datasheet

25In Stock

0,602 €

0,593 €

0,546 €

0,531 €

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Min.: 1
Mult.: 1

Switch Fixings 12MM HEX FACED NUT

AT503M
NKK Switches
1: 0,628 €
143In Stock
150Expected 2/26/2026

Mfr. Part No.
AT503M

Mouser Part No
633-AT503M

NKK Switches

Switch Fixings 12MM HEX FACED NUT

Datasheet

143In Stock

150Expected 2/26/2026

0,628 €

0,593 €

0,553 €

0,544 €

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Min.: 1
Mult.: 1

Switch Fixings KNURLED FACE NUT

AT504M
NKK Switches
1: 0,619 €
123In Stock

Mfr. Part No.
AT504M

Mouser Part No
633-AT504M

NKK Switches

Switch Fixings KNURLED FACE NUT

Datasheet

123In Stock

0,619 €

0,577 €

0,574 €

0,56 €

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Min.: 1
Mult.: 1

Switch Fixings 12MM LOCKING RING

AT506M
NKK Switches
1: 0,499 €
395In Stock

Mfr. Part No.
AT506M

Mouser Part No
633-AT506

NKK Switches

Switch Fixings 12MM LOCKING RING

Datasheet

395In Stock

0,499 €

0,457 €

0,438 €

0,427 €

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Min.: 1
Mult.: 1

Switch Fixings IMPERIAL THREADS

AT507H
NKK Switches
1: 0,387 €
422In Stock

Mfr. Part No.
AT507H

Mouser Part No
633-AT507H

NKK Switches

Switch Fixings IMPERIAL THREADS

Datasheet

422In Stock

0,387 €

0,353 €

0,341 €

0,331 €

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Min.: 1
Mult.: 1

Switch Fixings METRIC LOCKING RING

AT507M
NKK Switches
1: 0,499 €
168In Stock

Mfr. Part No.
AT507M

Mouser Part No
633-AT507M

NKK Switches

Switch Fixings METRIC LOCKING RING

Datasheet

168In Stock

0,499 €

0,408 €

0,398 €

0,394 €

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Min.: 1
Mult.: 1

Switch Fixings INT TOOTH LOCKWSHR

AT509
NKK Switches
1: 0,499 €
801In Stock

Mfr. Part No.
AT509

Mouser Part No
633-AT509

NKK Switches

Switch Fixings INT TOOTH LOCKWSHR

Datasheet

801In Stock

0,499 €

0,458 €

0,439 €

0,427 €

View

Min.: 1
Mult.: 1

Switch Fixings 1/4"X40" CONICAL NUT

AT512CH
NKK Switches
1: 2,25 €
80In Stock

Mfr. Part No.
AT512CH

Mouser Part No
633-AT512CH

NKK Switches

Switch Fixings 1/4"X40" CONICAL NUT

Datasheet

80In Stock

2,25 €

2,17 €

2,11 €

2,05 €

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Min.: 1
Mult.: 1

Switch Fixings CONICAL NUT 6mm DIA

AT512CM
NKK Switches
1: 2,63 €
59In Stock

Mfr. Part No.
AT512CM

Mouser Part No
633-AT512CM

NKK Switches

Switch Fixings CONICAL NUT 6mm DIA

Datasheet

59In Stock

2,63 €

2,44 €

2,37 €

2,33 €

View

Min.: 1
Mult.: 1

Switch Fixings 1/4"X40 CONICAL NUT

AT512H
NKK Switches
1: 1,84 €
117In Stock
530Expected 3/16/2026

Mfr. Part No.
AT512H

Mouser Part No
633-AT512H

NKK Switches

Switch Fixings 1/4"X40 CONICAL NUT

Datasheet

117In Stock

530Expected 3/16/2026

1,84 €

1,67 €

1,62 €

1,57 €

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Min.: 1
Mult.: 1

Switch Fixings INCH THREAD CONICAL NUT W/ BLACK FINISH

AT512H/3
NKK Switches
1: 2,60 €
13In Stock

Mfr. Part No.
AT512H/3

Mouser Part No
633-AT512H/3

NKK Switches

Switch Fixings INCH THREAD CONICAL NUT W/ BLACK FINISH

Datasheet

13In Stock

2,60 €

2,51 €

2,44 €

2,37 €

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Min.: 1
Mult.: 1

Switch Fixings NUT CONICAL METRIC

AT512M
NKK Switches
1: 1,36 €
3In Stock

Mfr. Part No.
AT512M

Mouser Part No
633-AT512M

NKK Switches

Switch Fixings NUT CONICAL METRIC

Datasheet

3In Stock

1,36 €

1,26 €

1,22 €

1,20 €

View

Min.: 1
Mult.: 1

Switch Fixings 1/4-40 HEX NUT

AT513H
NKK Switches
1: 0,671 €
121In Stock

Mfr. Part No.
AT513H

Mouser Part No
633-AT513H

NKK Switches

Switch Fixings 1/4-40 HEX NUT

Datasheet

121In Stock

0,671 €

0,593 €

0,581 €

0,579 €

View

Min.: 1
Mult.: 1

Switch Fixings HEX NUT FOR SERIES B EB FR01 M MB20

AT513M
NKK Switches
1: 0,628 €
148In Stock

Mfr. Part No.
AT513M

Mouser Part No
633-AT513M

NKK Switches

Switch Fixings HEX NUT FOR SERIES B EB FR01 M MB20

Datasheet

148In Stock

0,628 €

0,587 €

0,58 €

0,559 €

View

Min.: 1
Mult.: 1

Switch Fixings INCH LOCKING RING FOR D FLAT BUSHING

AT515H
NKK Switches
1: 0,499 €
100In Stock

Mfr. Part No.
AT515H

Mouser Part No
633-AT515H

NKK Switches

Switch Fixings INCH LOCKING RING FOR D FLAT BUSHING

Datasheet

100In Stock

0,499 €

0,455 €

0,437 €

0,424 €

View

Min.: 1
Mult.: 1

Switch Fixings METRIC LOCKING RING FOR D-FLAT BUSHING

AT515M
NKK Switches
1: 0,396 €
708In Stock

Mfr. Part No.
AT515M

Mouser Part No
633-AT515M

NKK Switches

Switch Fixings METRIC LOCKING RING FOR D-FLAT BUSHING

Datasheet

708In Stock

0,396 €

0,371 €

0,356 €

0,346 €

View

Min.: 1
Mult.: 1

Switch Fixings O-RING

AT516
NKK Switches
1: 0,834 €
161In Stock

Mfr. Part No.
AT516

Mouser Part No
633-AT516

NKK Switches

Switch Fixings O-RING

Datasheet

161In Stock

0,834 €

0,781 €

0,756 €

0,743 €

View

Min.: 1
Mult.: 1

Switch Fixings HEX MOUNTING NUT

AT527M
NKK Switches
1: 0,593 €
162In Stock

Mfr. Part No.
AT527M

Mouser Part No
633-AT527M

NKK Switches

Switch Fixings HEX MOUNTING NUT

Datasheet

162In Stock

0,593 €

0,573 €

0,566 €

0,544 €

View

Min.: 1
Mult.: 1

Switch Fixings PANEL MNT FOR SINGLE FOR DBLE POLE A & AB

AT531H
NKK Switches
1: 1,51 €
5In Stock

Mfr. Part No.
AT531H

Mouser Part No
633-AT531H

NKK Switches

Switch Fixings PANEL MNT FOR SINGLE FOR DBLE POLE A & AB

Datasheet

5In Stock

1,51 €

1,21 €

1,16 €

1,13 €

View

Min.: 1
Mult.: 1

Switch Fixings DRESS CAP NUT

AT532H
NKK Switches
1: 1,07 €
1.524In Stock

Mfr. Part No.
AT532H

Mouser Part No
633-AT532H

NKK Switches

Switch Fixings DRESS CAP NUT

Datasheet

1.524In Stock

1,07 €

0,826 €

0,797 €

Min.: 1
Mult.: 1

Switch Fixings M6X.075MM DRESS NUT

AT532M
NKK Switches
1: 0,972 €
550In Stock

Mfr. Part No.
AT532M

Mouser Part No
633-AT532M

NKK Switches

Switch Fixings M6X.075MM DRESS NUT

Datasheet

550In Stock

0,972 €

0,929 €

0,903 €

0,877 €

View

Min.: 1
Mult.: 1

Switch Fixings DRESS NUT

AT532TH
NKK Switches
1: 2,00 €
156In Stock

Mfr. Part No.
AT532TH

Mouser Part No
633-AT532TH

NKK Switches

Switch Fixings DRESS NUT

Datasheet

Product Comments

156In Stock

2,00 €

1,81 €

1,74 €

1,69 €

View

Min.: 1
Mult.: 1

Switch Fixings DRESS NUT

AT533TH
NKK Switches
1: 1,14 €
35In Stock

Mfr. Part No.
AT533TH

Mouser Part No
633-AT533TH

NKK Switches

Switch Fixings DRESS NUT

Datasheet

35In Stock

1,14 €

1,06 €

1,04 €

1,02 €

View

Min.: 1
Mult.: 1

Switch Fixings SWITCH PROGRAMABL

AT533TM
NKK Switches
1: 1,17 €
32In Stock

Mfr. Part No.
AT533TM

Mouser Part No
633-AT533TM

NKK Switches

Switch Fixings SWITCH PROGRAMABL

Datasheet

32In Stock

1,17 €

1,08 €

1,06 €

1,04 €

View

Min.: 1
Mult.: 1

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