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

4-40 Hardware

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

Types of Hardware

List Images

Results: 2,927

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 .325 FEM-FEM 6PCS

18150
Vicor
1: $12.36
1,241In Stock

Mfr. Part No.
18150

Mouser Part No
492-18150

Vicor

Standoffs & Spacers .325 FEM-FEM 6PCS

Datasheet

1,241In Stock

$12.36

$9.96

Min.: 1
Mult.: 1

Standoffs & Spacers .348 FEM-FEM 6PCS

18153
Vicor
1: $16.96
133In Stock

Mfr. Part No.
18153

Mouser Part No
492-18153

Vicor

Standoffs & Spacers .348 FEM-FEM 6PCS

Datasheet

133In Stock

$16.96

$16.18

$15.48

$15.20

$14.59

Min.: 1
Mult.: 1

Standoffs & Spacers .403 MAL-FEM 6PCS

18157
Vicor
1: $13.08
971In Stock
331Expected 31/8/2026

Mfr. Part No.
18157

Mouser Part No
492-18157

Vicor

Standoffs & Spacers .403 MAL-FEM 6PCS

Datasheet

971In Stock

331Expected 31/8/2026

$13.08

$10.92

$10.53

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 RD FM S/O 7/16 4-40 AL CLR IRIDITE

1683-440-AL-7
RAF Electronic Hardware
1: $0.762
4In Stock

Mfr. Part No.
1683-440-AL-7

Mouser Part No
761-1683-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 1/4 RD FM S/O 7/16 4-40 AL CLR IRIDITE

Datasheet

4In Stock

$0.762

$0.552

$0.441

$0.397

View

Min.: 1
Mult.: 1

Screws & Fasteners Hex Jack Screw STEEL 4-40 5/16in

4750-3MOD-12
RAF Electronic Hardware
1: $1.40
1,039On Order

Mfr. Part No.
4750-3MOD-12

Mouser Part No
761-4750-3MOD-12

RAF Electronic Hardware

Screws & Fasteners Hex Jack Screw STEEL 4-40 5/16in

1,039On Order

$1.40

$1.10

$1.00

$0.888

View

Min.: 1
Mult.: 1

Standoffs & Spacers

QSPR-02
Samtec
1: $1.40
365In Stock

Mfr. Part No.
QSPR-02

Mouser Part No
200-QSPR-02

Samtec

Standoffs & Spacers

365In Stock

$1.40

$1.08

$1.06

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-1415-03-01-02-L
Samtec
1: $5.25
6In Stock

Mfr. Part No.
SO-1415-03-01-02-L

Mouser Part No
200-SO-1415030102L

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

6In Stock

$5.25

$4.15

$3.63

$3.55

View

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0165-04-01-01
Samtec
1: $5.18
100In Stock

Mfr. Part No.
SO-0165-04-01-01

Mouser Part No
200-SO0165040101

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

100In Stock

$5.18

$3.79

$3.64

$3.58

Quote

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0310-04-01-02
Samtec
1: $5.71
3In Stock

Mfr. Part No.
SO-0310-04-01-02

Mouser Part No
200-SO0310040102

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

3In Stock

$5.71

$5.02

$4.45

$4.31

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0318-04-01-02-N
Samtec
1: $5.54
47In Stock

Mfr. Part No.
SO-0318-04-01-02-N

Mouser Part No
200-SO0318040102N

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

47In Stock

$5.54

$4.73

$4.37

$4.16

View

Min.: 1
Mult.: 1

Standoffs & Spacers SUREWARE PRECISION STANDOFF

SO-0515-01-01-02
Samtec
1: $3.50
727In Stock
490Expected 24/8/2026

Mfr. Part No.
SO-0515-01-01-02

Mouser Part No
200-SO0515010102

Samtec

Standoffs & Spacers SUREWARE PRECISION STANDOFF

727In Stock

490Expected 24/8/2026

$3.50

$2.84

$2.41

$2.34

$2.04

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0515-02-01-01
Samtec
1: $4.56
68In Stock

Mfr. Part No.
SO-0515-02-01-01

Mouser Part No
200-SO0515020101

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

68In Stock

$4.56

$4.46

$3.32

$3.26

View

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0515-02-01-02-L-N
Samtec
1: $4.47
66In Stock

Mfr. Part No.
SO-0515-02-01-02-L-N

Mouser Part No
200-SO0515020102LN

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

66In Stock

$4.47

$3.48

$3.40

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0515-05-01-01
Samtec
1: $6.15
46In Stock

Mfr. Part No.
SO-0515-05-01-01

Mouser Part No
200-SO0515050101

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

46In Stock

$6.15

$5.40

$4.80

$4.64

Min.: 1
Mult.: 1

Standoffs & Spacers SUREWARE STANDOFF

SO-0690-01-01-02-L
Samtec
1: $3.70
41In Stock

Mfr. Part No.
SO-0690-01-01-02-L

Mouser Part No
200-SO0690010102L

Samtec

Standoffs & Spacers SUREWARE STANDOFF

41In Stock

$3.70

$3.62

$2.56

$2.52

View

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0715-01-01-02
Samtec
1: $3.58
164In Stock

Mfr. Part No.
SO-0715-01-01-02

Mouser Part No
200-SO0715010102

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

164In Stock

$3.58

$2.92

$2.49

$2.41

View

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0715-02-01-01-L
Samtec
1: $4.69
48In Stock

Mfr. Part No.
SO-0715-02-01-01-L

Mouser Part No
200-SO0715020101L

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

48In Stock

$4.69

$4.16

$3.67

$3.58

View

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0715-02-01-02
Samtec
1: $4.56
51In Stock

Mfr. Part No.
SO-0715-02-01-02

Mouser Part No
200-SO0715020102

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

51In Stock

$4.56

$3.55

$3.44

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0815-01-01-01-L
Samtec
1: $3.98
6In Stock

Mfr. Part No.
SO-0815-01-01-01-L

Mouser Part No
200-SO0815010101L

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

6In Stock

$3.98

$3.51

$3.09

$3.03

View

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0815-01-01-02
Samtec
1: $3.84
639In Stock

Mfr. Part No.
SO-0815-01-01-02

Mouser Part No
200-SO0815010102

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

639In Stock

$3.84

$3.79

$2.71

$2.67

$2.56

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0815-03-01-01-L
Samtec
1: $3.97
33In Stock

Mfr. Part No.
SO-0815-03-01-01-L

Mouser Part No
200-SO0815030101L

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

33In Stock

$3.97

$3.37

$3.25

$2.54

View

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0815-03-01-02-N
Samtec
1: $4.53
357In Stock

Mfr. Part No.
SO-0815-03-01-02-N

Mouser Part No
200-SO0815030102N

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

357In Stock

$4.53

$3.62

View

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0865-01-01-01
Samtec
1: $3.81
3In Stock

Mfr. Part No.
SO-0865-01-01-01

Mouser Part No
200-SO0865010101

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

3In Stock

$3.81

$3.11

$2.64

$2.57

View

Min.: 1
Mult.: 1

Standoffs & Spacers SUREWARE STANDOFF

SO-0865-01-01-02
Samtec
1: $3.36
82In Stock

Mfr. Part No.
SO-0865-01-01-02

Mouser Part No
200-SO0865010102

Samtec

Standoffs & Spacers SUREWARE STANDOFF

82In Stock

$3.36

$3.01

$2.64

$2.57

View

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0865-03-01-01
Samtec
1: $4.72
114In Stock

Mfr. Part No.
SO-0865-03-01-01

Mouser Part No
200-SO0865030101

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

114In Stock

$4.72

$3.93

$3.33

$3.17

View

Min.: 1
Mult.: 1

4-40 Hardware

Types of Hardware

Customer Service Office

Company

Resources

Support