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4-40 Hardware

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Part #

Standoffs & Spacers HEX .250X.875 ZBRASS

1830
Keystone Electronics
1: $2.04
300In Stock

Mfr. Part No.
1830

Mouser Part No
534-1830

Keystone Electronics

Standoffs & Spacers HEX .250X.875 ZBRASS

Datasheet

300In Stock

$2.04

$1.56

$1.44

$1.40

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Min.: 1
Mult.: 1

Standoffs & Spacers HEX .250X1.50 ZBRASS

1831
Keystone Electronics
1: $3.86
3In Stock

Mfr. Part No.
1831

Mouser Part No
534-1831

Keystone Electronics

Standoffs & Spacers HEX .250X1.50 ZBRASS

Datasheet

3In Stock

$3.86

$3.60

$2.72

$1.78

Min.: 1
Mult.: 1

Standoffs & Spacers RND .187X.625 ZBRASS

1865
Keystone Electronics
1: $1.54
500In Stock

Mfr. Part No.
1865

Mouser Part No
534-1865

Keystone Electronics

Standoffs & Spacers RND .187X.625 ZBRASS

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Datasheet

500In Stock

$1.54

$1.16

$1.04

$1.02

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Min.: 1
Mult.: 1

Standoffs & Spacers HEX .187X.250 ALUM

1891
Keystone Electronics
1: $0.53
9,480In Stock

Mfr. Part No.
1891

Mouser Part No
534-1891

Keystone Electronics

Standoffs & Spacers HEX .187X.250 ALUM

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Datasheet

9,480In Stock

$0.53

$0.398

$0.356

$0.301

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Min.: 1
Mult.: 1

Standoffs & Spacers HEX .187X.750 ALUM

1895
Keystone Electronics
1: $1.01
3,208In Stock

Mfr. Part No.
1895

Mouser Part No
534-1895

Keystone Electronics

Standoffs & Spacers HEX .187X.750 ALUM

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Datasheet

3,208In Stock

$1.01

$0.744

$0.704

$0.631

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Min.: 1
Mult.: 1

Standoffs & Spacers .625 STANDOFF

1902F
Keystone Electronics
1: $1.01
3,241In Stock

Mfr. Part No.
1902F

Mouser Part No
534-1902F

Keystone Electronics

Standoffs & Spacers .625 STANDOFF

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Datasheet

3,241In Stock

$1.01

$0.934

$0.933

$0.517

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Min.: 1
Mult.: 1

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

1902G
Keystone Electronics
1: $1.33
953In Stock

Mfr. Part No.
1902G

Mouser Part No
534-1902G

Keystone Electronics

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

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Datasheet

953In Stock

$1.33

$1.05

$1.04

$0.609

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Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 .250 HEX STDOFF

1921
Keystone Electronics
1: $1.69
755In Stock

Mfr. Part No.
1921

Mouser Part No
534-1921

Keystone Electronics

Standoffs & Spacers 4-40 .250 HEX STDOFF

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Datasheet

755In Stock

$1.69

$1.27

$1.17

$1.16

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Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 .375 HEX STDOFF

1921A
Keystone Electronics
1: $1.93
1,309In Stock

Mfr. Part No.
1921A

Mouser Part No
534-1921A

Keystone Electronics

Standoffs & Spacers 4-40 .375 HEX STDOFF

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Datasheet

1,309In Stock

$1.93

$1.46

$1.33

$1.31

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Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 .500 HEX STDOFF

1921B
Keystone Electronics
1: $2.04
560In Stock

Mfr. Part No.
1921B

Mouser Part No
534-1921B

Keystone Electronics

Standoffs & Spacers 4-40 .500 HEX STDOFF

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Datasheet

560In Stock

$2.04

$1.54

$1.44

$1.43

View

Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 1.00 HEX STDOFF

1921D
Keystone Electronics
1: $2.84
1,373In Stock

Mfr. Part No.
1921D

Mouser Part No
534-1921D

Keystone Electronics

Standoffs & Spacers 4-40 1.00 HEX STDOFF

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Datasheet

1,373In Stock

$2.84

$2.20

$2.00

$1.86

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Min.: 1
Mult.: 1

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

1946
Keystone Electronics
1: $1.85
262In Stock
600Expected 24/8/2026

Mfr. Part No.
1946

Mouser Part No
534-1946

Keystone Electronics

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

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Datasheet

262In Stock

600Expected 24/8/2026

$1.85

$1.47

$1.40

$1.39

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Min.: 1
Mult.: 1

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

1947
Keystone Electronics
1: $2.09
812In Stock

Mfr. Part No.
1947

Mouser Part No
534-1947

Keystone Electronics

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

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Datasheet

812In Stock

$2.09

$1.71

$1.36

$1.26

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Min.: 1
Mult.: 1

Standoffs & Spacers NB 1.250 M/F THRD

1948
Keystone Electronics
1: $2.87
571In Stock

Mfr. Part No.
1948

Mouser Part No
534-1948

Keystone Electronics

Standoffs & Spacers NB 1.250 M/F THRD

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Datasheet

571In Stock

$2.87

$2.18

$1.94

$1.66

View

Min.: 1
Mult.: 1

Standoffs & Spacers NB 1.375 M/F THRD

1949
Keystone Electronics
1: $2.91
440In Stock

Mfr. Part No.
1949

Mouser Part No
534-1949

Keystone Electronics

Standoffs & Spacers NB 1.375 M/F THRD

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Datasheet

440In Stock

$2.91

$2.20

$1.97

$1.69

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Min.: 1
Mult.: 1

Standoffs & Spacers NB 1.500 M/F THRD

1950
Keystone Electronics
1: $3.07
353In Stock

Mfr. Part No.
1950

Mouser Part No
534-1950

Keystone Electronics

Standoffs & Spacers NB 1.500 M/F THRD

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Datasheet

353In Stock

$3.07

$2.33

$2.08

$1.78

View

Min.: 1
Mult.: 1

Standoffs & Spacers RND .187X.250 ALUM

2025
Keystone Electronics
1: $0.721
3,600In Stock

Mfr. Part No.
2025

Mouser Part No
534-2025

Keystone Electronics

Standoffs & Spacers RND .187X.250 ALUM

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Datasheet

3,600In Stock

$0.721

$0.543

$0.484

$0.411

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Min.: 1
Mult.: 1

Standoffs & Spacers RND .187X.375 ALUM

2026
Keystone Electronics
1: $0.49
2,366In Stock

Mfr. Part No.
2026

Mouser Part No
534-2026

Keystone Electronics

Standoffs & Spacers RND .187X.375 ALUM

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Datasheet

2,366In Stock

$0.49

$0.377

$0.363

$0.305

View

Min.: 1
Mult.: 1

Standoffs & Spacers RND .187X.875 ALUM

2030
Keystone Electronics
1: $1.25
358In Stock

Mfr. Part No.
2030

Mouser Part No
534-2030

Keystone Electronics

Standoffs & Spacers RND .187X.875 ALUM

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Datasheet

358In Stock

$1.25

$0.937

$0.839

$0.789

View

Min.: 1
Mult.: 1

Mounting Fixings BOWTIE RTNG CLIP

2061
Keystone Electronics
1: $1.40
131In Stock

Mfr. Part No.
2061

Mouser Part No
534-2061

Keystone Electronics

Mounting Fixings BOWTIE RTNG CLIP

Datasheet

131In Stock

$1.40

$1.12

$1.05

$0.97

View

Min.: 1
Mult.: 1

Screws & Fasteners JK. SCREW TURNABLE

2065
Keystone Electronics
1: $4.07
218In Stock
360Expected 21/9/2026

Mfr. Part No.
2065

Mouser Part No
534-2065

Keystone Electronics

Screws & Fasteners JK. SCREW TURNABLE

Datasheet

218In Stock

360Expected 21/9/2026

$4.07

$3.29

$3.16

$3.07

View

Min.: 1
Mult.: 1

Screws & Fasteners 1.76"LONG JACK SCREW

2068
Keystone Electronics
1: $4.00
93In Stock

Mfr. Part No.
2068

Mouser Part No
534-2068

Keystone Electronics

Screws & Fasteners 1.76"LONG JACK SCREW

Datasheet

93In Stock

$4.00

$3.17

$3.02

$3.01

View

Min.: 1
Mult.: 1

Screws & Fasteners TURNABLE JACK SCREW

2071
Keystone Electronics
1: $5.62
920In Stock
1,220Expected 5/10/2026

Mfr. Part No.
2071

Mouser Part No
534-2071

Keystone Electronics

Screws & Fasteners TURNABLE JACK SCREW

Datasheet

920In Stock

1,220Expected 5/10/2026

$5.62

$4.72

$4.58

$4.43

View

Min.: 1
Mult.: 1

Standoffs & Spacers SS .375 M/F THRD

2087
Keystone Electronics
1: $1.41
1,142In Stock

Mfr. Part No.
2087

Mouser Part No
534-2087

Keystone Electronics

Standoffs & Spacers SS .375 M/F THRD

Learn More

Datasheet

1,142In Stock

$1.41

$1.03

$0.564

$0.544

Min.: 1
Mult.: 1

Standoffs & Spacers SS .875 M/F THRD

2091
Keystone Electronics
1: $2.48
880In Stock

Mfr. Part No.
2091

Mouser Part No
534-2091

Keystone Electronics

Standoffs & Spacers SS .875 M/F THRD

Learn More

Datasheet

880In Stock

$2.48

$1.88

$1.84

$1.13

Min.: 1
Mult.: 1

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