4-40 – Mouser Israel

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

Results: 3,058

Applied Filters:

Thread Size = 4-40

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 #

Standoffs & Spacers HEX .187X.625 ZBRASS

1804
Keystone Electronics
1: $1.16
439In Stock

Mfr. Part No.
1804

Mouser Part No
534-1804

Keystone Electronics

Standoffs & Spacers HEX .187X.625 ZBRASS

Learn More

Datasheet

439In Stock

$1.16

$0.881

$0.788

$0.762

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 X .625 4-40 THREADED HEX STANDOFF BRASS

1829
Keystone Electronics
1: $1.23
450In Stock

Mfr. Part No.
1829

Mouser Part No
534-1829

Keystone Electronics

Standoffs & Spacers .250 X .625 4-40 THREADED HEX STANDOFF BRASS

Datasheet

450In Stock

$1.23

$0.929

$0.84

$0.56

$0.52

Min.: 1
Mult.: 1

Standoffs & Spacers HEX .250X.875 ZBRASS

1830
Keystone Electronics
1: $1.50
300In Stock

Mfr. Part No.
1830

Mouser Part No
534-1830

Keystone Electronics

Standoffs & Spacers HEX .250X.875 ZBRASS

Datasheet

300In Stock

$1.50

$1.15

$1.06

$1.03

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX .250X1.50 ZBRASS

1831
Keystone Electronics
1: $2.84
3In Stock

Mfr. Part No.
1831

Mouser Part No
534-1831

Keystone Electronics

Standoffs & Spacers HEX .250X1.50 ZBRASS

Datasheet

3In Stock

$2.84

$2.65

$2.00

$1.31

Min.: 1
Mult.: 1

Standoffs & Spacers RND .187X.625 ZBRASS

1865
Keystone Electronics
1: $1.13
500In Stock

Mfr. Part No.
1865

Mouser Part No
534-1865

Keystone Electronics

Standoffs & Spacers RND .187X.625 ZBRASS

Learn More

Datasheet

500In Stock

$1.13

$0.855

$0.766

$0.75

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX .187X.250 ALUM

1891
Keystone Electronics
1: $0.39
9,480In Stock

Mfr. Part No.
1891

Mouser Part No
534-1891

Keystone Electronics

Standoffs & Spacers HEX .187X.250 ALUM

Learn More

Datasheet

9,480In Stock

$0.39

$0.293

$0.262

$0.221

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX .187X.750 ALUM

1895
Keystone Electronics
1: $0.74
3,183In Stock

Mfr. Part No.
1895

Mouser Part No
534-1895

Keystone Electronics

Standoffs & Spacers HEX .187X.750 ALUM

Learn More

Datasheet

3,183In Stock

$0.74

$0.547

$0.518

$0.464

View

Min.: 1
Mult.: 1

Standoffs & Spacers .625 STANDOFF

1902F
Keystone Electronics
1: $0.74
2,691In Stock

Mfr. Part No.
1902F

Mouser Part No
534-1902F

Keystone Electronics

Standoffs & Spacers .625 STANDOFF

Learn More

Datasheet

2,691In Stock

$0.74

$0.687

$0.686

$0.38

View

Min.: 1
Mult.: 1

Standoffs & Spacers .875 Fem NYL stdoff 4-40 Thread

1902G
Keystone Electronics
1: $0.98
953In Stock

Mfr. Part No.
1902G

Mouser Part No
534-1902G

Keystone Electronics

Standoffs & Spacers .875 Fem NYL stdoff 4-40 Thread

Learn More

Datasheet

953In Stock

$0.98

$0.77

$0.768

$0.448

View

Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 .250 HEX STDOFF

1921
Keystone Electronics
1: $1.24
755In Stock

Mfr. Part No.
1921

Mouser Part No
534-1921

Keystone Electronics

Standoffs & Spacers 4-40 .250 HEX STDOFF

Learn More

Datasheet

755In Stock

$1.24

$0.932

$0.86

$0.855

View

Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 .375 HEX STDOFF

1921A
Keystone Electronics
1: $1.42
1,309In Stock

Mfr. Part No.
1921A

Mouser Part No
534-1921A

Keystone Electronics

Standoffs & Spacers 4-40 .375 HEX STDOFF

Learn More

Datasheet

1,309In Stock

$1.42

$1.07

$0.98

$0.961

View

Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 .500 HEX STDOFF

1921B
Keystone Electronics
1: $1.50
560In Stock

Mfr. Part No.
1921B

Mouser Part No
534-1921B

Keystone Electronics

Standoffs & Spacers 4-40 .500 HEX STDOFF

Learn More

Datasheet

560In Stock

$1.50

$1.13

$1.06

$1.05

View

Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 1.00 HEX STDOFF

1921D
Keystone Electronics
1: $2.09
1,373In Stock

Mfr. Part No.
1921D

Mouser Part No
534-1921D

Keystone Electronics

Standoffs & Spacers 4-40 1.00 HEX STDOFF

Learn More

Datasheet

1,373In Stock

$2.09

$1.62

$1.47

$1.37

View

Min.: 1
Mult.: 1

Standoffs & Spacers M-F BRS HEX 4 X.750"

1946
Keystone Electronics
1: $1.36
262In Stock
600Expected 24/08/2026

Mfr. Part No.
1946

Mouser Part No
534-1946

Keystone Electronics

Standoffs & Spacers M-F BRS HEX 4 X.750"

Learn More

Datasheet

262In Stock

600Expected 24/08/2026

$1.36

$1.08

$1.03

$1.02

View

Min.: 1
Mult.: 1

Standoffs & Spacers M-F BRS HEX 4 X1.00"

1947
Keystone Electronics
1: $1.54
812In Stock

Mfr. Part No.
1947

Mouser Part No
534-1947

Keystone Electronics

Standoffs & Spacers M-F BRS HEX 4 X1.00"

Learn More

Datasheet

812In Stock

$1.54

$1.26

$1.00

$0.928

View

Min.: 1
Mult.: 1

Standoffs & Spacers NB 1.250 M/F THRD

1948
Keystone Electronics
1: $2.11
571In Stock

Mfr. Part No.
1948

Mouser Part No
534-1948

Keystone Electronics

Standoffs & Spacers NB 1.250 M/F THRD

Learn More

Datasheet

571In Stock

$2.11

$1.60

$1.43

$1.22

View

Min.: 1
Mult.: 1

Standoffs & Spacers NB 1.375 M/F THRD

1949
Keystone Electronics
1: $2.14
440In Stock

Mfr. Part No.
1949

Mouser Part No
534-1949

Keystone Electronics

Standoffs & Spacers NB 1.375 M/F THRD

Learn More

Datasheet

440In Stock

$2.14

$1.62

$1.45

$1.24

View

Min.: 1
Mult.: 1

Standoffs & Spacers NB 1.500 M/F THRD

1950
Keystone Electronics
1: $2.26
353In Stock

Mfr. Part No.
1950

Mouser Part No
534-1950

Keystone Electronics

Standoffs & Spacers NB 1.500 M/F THRD

Learn More

Datasheet

353In Stock

$2.26

$1.71

$1.53

$1.31

View

Min.: 1
Mult.: 1

Standoffs & Spacers RND .187X.250 ALUM

2025
Keystone Electronics
1: $0.53
3,600In Stock

Mfr. Part No.
2025

Mouser Part No
534-2025

Keystone Electronics

Standoffs & Spacers RND .187X.250 ALUM

Learn More

Datasheet

3,600In Stock

$0.53

$0.399

$0.356

$0.302

View

Min.: 1
Mult.: 1

Standoffs & Spacers RND .187X.375 ALUM

2026
Keystone Electronics
1: $0.36
2,366In Stock

Mfr. Part No.
2026

Mouser Part No
534-2026

Keystone Electronics

Standoffs & Spacers RND .187X.375 ALUM

Learn More

Datasheet

2,366In Stock

$0.36

$0.277

$0.267

$0.224

View

Min.: 1
Mult.: 1

Standoffs & Spacers RND .187X.875 ALUM

2030
Keystone Electronics
1: $0.92
358In Stock

Mfr. Part No.
2030

Mouser Part No
534-2030

Keystone Electronics

Standoffs & Spacers RND .187X.875 ALUM

Learn More

Datasheet

358In Stock

$0.92

$0.689

$0.617

$0.58

View

Min.: 1
Mult.: 1

Mounting Fixings BOWTIE RTNG CLIP

2061
Keystone Electronics
1: $1.03
131In Stock

Mfr. Part No.
2061

Mouser Part No
534-2061

Keystone Electronics

Mounting Fixings BOWTIE RTNG CLIP

Datasheet

131In Stock

$1.03

$0.811

$0.77

$0.689

View

Min.: 1
Mult.: 1

Screws & Fasteners JK. SCREW TURNABLE

2065
Keystone Electronics
1: $2.99
218In Stock
360Expected 21/09/2026

Mfr. Part No.
2065

Mouser Part No
534-2065

Keystone Electronics

Screws & Fasteners JK. SCREW TURNABLE

Datasheet

218In Stock

360Expected 21/09/2026

$2.99

$2.42

$2.32

$2.26

View

Min.: 1
Mult.: 1

Screws & Fasteners 1.76"LONG JACK SCREW

2068
Keystone Electronics
1: $2.94
93In Stock

Mfr. Part No.
2068

Mouser Part No
534-2068

Keystone Electronics

Screws & Fasteners 1.76"LONG JACK SCREW

Datasheet

93In Stock

$2.94

$2.33

$2.22

$2.21

View

Min.: 1
Mult.: 1

Screws & Fasteners TURNABLE JACK SCREW

2071
Keystone Electronics
1: $4.13
920In Stock
1,220Expected 05/10/2026

Mfr. Part No.
2071

Mouser Part No
534-2071

Keystone Electronics

Screws & Fasteners TURNABLE JACK SCREW

Datasheet

920In Stock

1,220Expected 05/10/2026

$4.13

$3.47

$3.37

$3.26

View

Min.: 1
Mult.: 1

Customer Service Office

Company

Resources

Support

Electromechanical

Connectors

Passive Components