4-40 – Mouser Singapore

.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 Rnd Swage Stdoff 1/4 7/16" 4-40 .135" NI

3050-C-440-B-37
RAF Electronic Hardware
1: $1.70
480In Stock

Mfr. Part No.
3050-C-440-B-37

Mouser Part No
761-3050-C-440-B-37

RAF Electronic Hardware

Standoffs & Spacers Rnd Swage Stdoff 1/4 7/16" 4-40 .135" NI

Datasheet

480In Stock

$1.70

$1.27

$0.99

$0.933

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND M/F STDOFF 1/2 4-40 NYLON

4005-440-N
RAF Electronic Hardware
1: $3.39
117In Stock

Mfr. Part No.
4005-440-N

Mouser Part No
761-4005-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/16 RND M/F STDOFF 1/2 4-40 NYLON

Datasheet

117In Stock

$3.39

$3.13

$2.79

$2.56

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 HEX M/F STDOFF 9/32" 4-40 AL CLR

4530T-440-AL-7
RAF Electronic Hardware
1: $1.26
153In Stock

Mfr. Part No.
4530T-440-AL-7

Mouser Part No
761-4530T-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 1/4 HEX M/F STDOFF 9/32" 4-40 AL CLR

Datasheet

153In Stock

$1.26

$0.952

$0.74

$0.698

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-7/16" 4-40 AL CLR

4549-440-AL-7
RAF Electronic Hardware
1: $3.26
335In Stock

Mfr. Part No.
4549-440-AL-7

Mouser Part No
761-4549-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-7/16" 4-40 AL CLR

Datasheet

335In Stock

$3.26

$2.42

$1.89

$1.78

View

Min.: 1
Mult.: 1

Standoffs & Spacers 5/16 HEX M/F STDOFF 9/32 4-40 SS

4571T-440-SS
RAF Electronic Hardware
1: $2.26
2In Stock

Mfr. Part No.
4571T-440-SS

Mouser Part No
761-4571T-440-SS

RAF Electronic Hardware

Standoffs & Spacers 5/16 HEX M/F STDOFF 9/32 4-40 SS

Datasheet

2In Stock

$2.26

$1.67

$1.39

$1.27

View

Min.: 1
Mult.: 1

Screws & Fasteners 7/16 LNGTH 3/8 DIA WSHR FACE THMB SCREW

7102-SS
RAF Electronic Hardware
1: $3.35
108In Stock

Mfr. Part No.
7102-SS

Mouser Part No
761-7102-SS

RAF Electronic Hardware

Screws & Fasteners 7/16 LNGTH 3/8 DIA WSHR FACE THMB SCREW

Datasheet

108In Stock

$3.35

$1.93

$1.78

$1.66

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 Hex Fem Stdoff 5/32" NYL 4-40

2051T-440-N
RAF Electronic Hardware
1: $3.81
5In Stock

Mfr. Part No.
2051T-440-N

Mouser Part No
761-2051T-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/16 Hex Fem Stdoff 5/32" NYL 4-40

Datasheet

5In Stock

$3.81

$3.52

$3.14

$2.95

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 Hex Fem Stdoff 7/32" Alum 4-40

2099T-440-AL-7
RAF Electronic Hardware
1: $0.598
168In Stock

Mfr. Part No.
2099T-440-AL-7

Mouser Part No
761-2099T-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 1/4 Hex Fem Stdoff 7/32" Alum 4-40

Datasheet

168In Stock

$0.598

$0.434

$0.345

$0.311

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 Hex Fem Stdoff 9/32" SS 4-40

2100T-440-SS
RAF Electronic Hardware
1: $3.09
120In Stock

Mfr. Part No.
2100T-440-SS

Mouser Part No
761-2100T-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 Hex Fem Stdoff 9/32" SS 4-40

Datasheet

120In Stock

$3.09

$2.30

$1.78

$1.69

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 Hex Fem Stdoff 15/32" Alum 4-40

2103T-440-AL-7
RAF Electronic Hardware
1: $0.721
73In Stock
600Expected 26/10/2026

Mfr. Part No.
2103T-440-AL-7

Mouser Part No
761-2103T-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 1/4 Hex Fem Stdoff 15/32" Alum 4-40

Datasheet

73In Stock

600Expected 26/10/2026

$0.721

$0.53

$0.423

$0.381

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 Hex X 5/8 Length Hex Standoff

2106-440-SS-20
RAF Electronic Hardware
1: $5.68
99In Stock

Mfr. Part No.
2106-440-SS-20

Mouser Part No
761-2106-440-SS-20

RAF Electronic Hardware

Standoffs & Spacers 1/4 Hex X 5/8 Length Hex Standoff

Datasheet

99In Stock

$5.68

$5.26

$4.69

$4.41

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 Hex Fem Stdoff 25/32" Alum 4-40

2108T-440-AL-7
RAF Electronic Hardware
1: $1.06
535In Stock

Mfr. Part No.
2108T-440-AL-7

Mouser Part No
761-2108T-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 1/4 Hex Fem Stdoff 25/32" Alum 4-40

Datasheet

535In Stock

$1.06

$0.768

$0.615

$0.552

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 RND M/F STDOFF 1" 4-40 NYLON

4042-440-N
RAF Electronic Hardware
1: $3.18
72In Stock

Mfr. Part No.
4042-440-N

Mouser Part No
761-4042-440-N

RAF Electronic Hardware

Standoffs & Spacers 1/4 RND M/F STDOFF 1" 4-40 NYLON

Datasheet

72In Stock

$3.18

$2.94

$2.62

$2.46

View

Min.: 1
Mult.: 1

Standoffs & Spacers Hex Male-Female Standoffs 3/16 Hex X 1-1/16 Length

4514-440-ss
RAF Electronic Hardware
1: $3.63
65In Stock

Mfr. Part No.
4514-440-ss

Mouser Part No
761-4514-440-SS

RAF Electronic Hardware

Standoffs & Spacers Hex Male-Female Standoffs 3/16 Hex X 1-1/16 Length

Datasheet

65In Stock

$3.63

$3.36

$3.01

$2.82

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/8" 4-40 SS

4536T-440-SS
RAF Electronic Hardware
1: $3.14
165In Stock

Mfr. Part No.
4536T-440-SS

Mouser Part No
761-4536T-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/8" 4-40 SS

Datasheet

165In Stock

$3.14

$2.91

$2.60

$2.43

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/4" 4-40 NYL

4546-440-N
RAF Electronic Hardware
1: $3.52
74In Stock

Mfr. Part No.
4546-440-N

Mouser Part No
761-4546-440-N

RAF Electronic Hardware

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/4" 4-40 NYL

Datasheet

74In Stock

$3.52

$3.26

$2.91

$2.73

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-5/16" 4-40 SS

4547-440-SS
RAF Electronic Hardware
1: $3.66
121In Stock

Mfr. Part No.
4547-440-SS

Mouser Part No
761-4547-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-5/16" 4-40 SS

Datasheet

121In Stock

$3.66

$3.39

$3.02

$2.83

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-3/8" 4-40 AL CLR

4548-440-AL-7
RAF Electronic Hardware
1: $1.71
250In Stock

Mfr. Part No.
4548-440-AL-7

Mouser Part No
761-4548-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-3/8" 4-40 AL CLR

Datasheet

250In Stock

$1.71

$1.28

$0.996

$0.938

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-7/16" 4-40 SS

4549-440-SS
RAF Electronic Hardware
1: $2.92
17In Stock

Mfr. Part No.
4549-440-SS

Mouser Part No
761-4549-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-7/16" 4-40 SS

Datasheet

17In Stock

$2.92

$2.71

$2.42

$2.27

View

Min.: 1
Mult.: 1

Screws & Fasteners 0.1245 X 0.1875 4-40 SKTHD SHOULDER SCRE

6902-SS
RAF Electronic Hardware
1: $2.50
178In Stock

Mfr. Part No.
6902-SS

Mouser Part No
761-6902-SS

RAF Electronic Hardware

Screws & Fasteners 0.1245 X 0.1875 4-40 SKTHD SHOULDER SCRE

Datasheet

178In Stock

$2.50

$1.39

$1.28

$1.21

View

Min.: 1
Mult.: 1

Mounting Fixings HI-TORQUE INSERT, BRASS

IUTFB-440
SI
1: $0.721
5In Stock
10,000Expected 3/8/2026

Mfr. Part No.
IUTFB-440

Mouser Part No
153-IUTFB-440

Mounting Fixings HI-TORQUE INSERT, BRASS

Learn More

Datasheet

5In Stock

10,000Expected 3/8/2026

$0.721

$0.511

$0.409

$0.386

View

Min.: 1
Mult.: 1

Screws & Fasteners 11/64HD X 9/16 X 4-40 Thd Captive Panel Screw Style 4

0822-S-12
RAF Electronic Hardware
1: $2.88
415In Stock

Mfr. Part No.
0822-S-12

Mouser Part No
761-0822-S-12

RAF Electronic Hardware

Screws & Fasteners 11/64HD X 9/16 X 4-40 Thd Captive Panel Screw Style 4

Datasheet

415In Stock

$2.88

$1.47

$1.40

$1.35

$1.30

Min.: 1
Mult.: 1

Standoffs & Spacers AL 4-40 1/4in 1/4in Round FEM Standoff

1680-440-AL
RAF Electronic Hardware
1: $0.476
294In Stock

Mfr. Part No.
1680-440-AL

Mouser Part No
761-1680-440-AL

RAF Electronic Hardware

Standoffs & Spacers AL 4-40 1/4in 1/4in Round FEM Standoff

Datasheet

294In Stock

$0.476

$0.348

$0.277

$0.25

View

Min.: 1
Mult.: 1

Standoffs & Spacers

2057-440-AL-0
RAF Electronic Hardware
1: $0.734
282In Stock

Mfr. Part No.
2057-440-AL-0

Mouser Part No
761-2057-440-AL-0

RAF Electronic Hardware

Standoffs & Spacers

Datasheet

282In Stock

$0.734

$0.534

$0.427

$0.385

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 Hex Fem Stdoff 11/32" Alum 4-40

2101T-440-AL-7
RAF Electronic Hardware
1: $0.666
184In Stock

Mfr. Part No.
2101T-440-AL-7

Mouser Part No
761-2101T-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 1/4 Hex Fem Stdoff 11/32" Alum 4-40

Datasheet

184In Stock

$0.666

$0.49

$0.392

$0.352

View

Min.: 1
Mult.: 1

Customer Service Office

Company

Resources

Support

Electromechanical

Connectors

Passive Components