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 #

Screws & Fasteners 4-40X1/4", Slotted Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw

S4-40X1/4 2701
APM HEXSEAL
1: $0.952
195In Stock

Mfr. Part No.
S4-40X1/4 2701

Mouser Part No
608-S4-40X1/42701

APM HEXSEAL

Screws & Fasteners 4-40X1/4", Slotted Pan Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw

195In Stock

$0.952

$0.734

$0.669

$0.589

View

Min.: 1
Mult.: 1

Standoffs & Spacers Hex Male-Female Standoffs 1/4 Hex X 1-7/16 Length

4549-440-B-5
RAF Electronic Hardware
1: $6.46
33In Stock

Mfr. Part No.
4549-440-B-5

Mouser Part No
761-4549-440-B-5

RAF Electronic Hardware

Standoffs & Spacers Hex Male-Female Standoffs 1/4 Hex X 1-7/16 Length

Datasheet

33In Stock

$6.46

$5.98

$5.33

$5.00

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 Hex X 1-1/2 Length Hex Male-Female Standoff

4521-440-SS
RAF Electronic Hardware
1: $4.56
7In Stock

Mfr. Part No.
4521-440-SS

Mouser Part No
761-4521-440-SS

RAF Electronic Hardware

Standoffs & Spacers 3/16 Hex X 1-1/2 Length Hex Male-Female Standoff

Datasheet

7In Stock

$4.56

$3.86

$3.45

$3.36

View

Min.: 1
Mult.: 1

Standoffs & Spacers RND .250X.500 ZBRASS

1547C
Keystone Electronics
1: $1.18
1,683In Stock

Mfr. Part No.
1547C

Mouser Part No
534-1547C

Keystone Electronics

Standoffs & Spacers RND .250X.500 ZBRASS

Learn More

Datasheet

1,683In Stock

$1.18

$1.15

$0.651

$0.609

$0.589

Min.: 1
Mult.: 1

Screws & Fasteners 4-40X7/16", Phillips Flat Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw

SFR4-40X7/16 2701 100 DEG
APM HEXSEAL
1: $1.24
111In Stock

Mfr. Part No.
SFR4-40X7/16 2701 100 DEG

Mouser Part No
608-40X7162701100DEG

APM HEXSEAL

Screws & Fasteners 4-40X7/16", Phillips Flat Head, 18-8 Stainless Steel with Silicone O-Ring, Seal Screw

111In Stock

$1.24

$0.955

$0.87

$0.766

View

Min.: 1
Mult.: 1

Standoffs & Spacers

2101-440-SS-45
RAF Electronic Hardware
1: $3.09
84In Stock

Mfr. Part No.
2101-440-SS-45

Mouser Part No
761-2101-440-SS-45

RAF Electronic Hardware

Standoffs & Spacers

84In Stock

$3.09

$2.86

$2.54

$2.39

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RD X 1-3/8 Length Round Male-Female Standoff

4019-440-n
RAF Electronic Hardware
1: $2.18
74In Stock

Mfr. Part No.
4019-440-n

Mouser Part No
761-4019-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/16 RD X 1-3/8 Length Round Male-Female Standoff

Datasheet

74In Stock

$2.18

$1.62

$1.27

$1.19

View

Min.: 1
Mult.: 1

Washers Saddle Washer

73361-01 SADDLE WASHER
PacTec
1: $0.272
13,280In Stock

Mfr. Part No.
73361-01 SADDLE WASHER

Mouser Part No
616-73361-01

PacTec

Washers Saddle Washer

Datasheet

13,280In Stock

$0.272

$0.252

$0.177

$0.156

View

Min.: 1
Mult.: 1

Washers Stainless Lock Washer

60687-01 LOCK WASHER Black
PacTec
1: $0.218
356In Stock

Mfr. Part No.
60687-01 LOCK WASHER Black

Mouser Part No
616-60687-01

PacTec

Washers Stainless Lock Washer

Datasheet

356In Stock

$0.218

$0.209

$0.147

$0.129

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 HEX 3/16" LNGTH SS 440 THREAD M/F

FC4500-440-SS
Fascomp
1: $1.07
11,688In Stock

Mfr. Part No.
FC4500-440-SS

Mouser Part No
728-FC4500-440-SS

Fascomp

Standoffs & Spacers 3/16 HEX 3/16" LNGTH SS 440 THREAD M/F

Datasheet

11,688In Stock

$1.07

$0.767

$0.613

$0.552

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RD FM S/O 3/16 4-40 NYLON

1632-440-N
RAF Electronic Hardware
1: $1.18
269In Stock

Mfr. Part No.
1632-440-N

Mouser Part No
761-1632-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/16 RD FM S/O 3/16 4-40 NYLON

Datasheet

269In Stock

$1.18

$0.862

$0.688

$0.62

View

Min.: 1
Mult.: 1

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

4576-440-N
RAF Electronic Hardware
1: $4.05
192In Stock

Mfr. Part No.
4576-440-N

Mouser Part No
761-4576-440-N

RAF Electronic Hardware

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

Datasheet

192In Stock

$4.05

$2.72

$2.57

$2.53

$2.48

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RD FM S.O 1/2 4-40 NYLON

1637-440-N
RAF Electronic Hardware
1: $2.37
75In Stock

Mfr. Part No.
1637-440-N

Mouser Part No
761-1637-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/16 RD FM S.O 1/2 4-40 NYLON

Datasheet

75In Stock

$2.37

$1.75

$1.36

$1.29

View

Min.: 1
Mult.: 1

Standoffs & Spacers 5/16 HEX FM 1/8 4-40 NYLON

2165-440-N
RAF Electronic Hardware
1: $2.87
280In Stock

Mfr. Part No.
2165-440-N

Mouser Part No
761-2165-440-N

RAF Electronic Hardware

Standoffs & Spacers 5/16 HEX FM 1/8 4-40 NYLON

Datasheet

280In Stock

$2.87

$1.25

$1.14

$1.11

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/8 Rd X 3/8 Length Round Swage Standoff

3111-d-440-al
RAF Electronic Hardware
1: $0.979
333In Stock

Mfr. Part No.
3111-d-440-al

Mouser Part No
761-3111-D-440-AL

RAF Electronic Hardware

Standoffs & Spacers 3/8 Rd X 3/8 Length Round Swage Standoff

Datasheet

333In Stock

$0.979

$0.711

$0.568

$0.511

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 Rd X 1/4 Length Round Swage Standoff

3047-B-440-SS
RAF Electronic Hardware
1: $8.47
48In Stock

Mfr. Part No.
3047-B-440-SS

Mouser Part No
761-3047-B-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 Rd X 1/4 Length Round Swage Standoff

Datasheet

48In Stock

$8.47

$6.42

$5.83

$5.77

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND M/F STDOFF 5/8 4-40 NYLON

4007-440-N
RAF Electronic Hardware
1: $3.28
95In Stock

Mfr. Part No.
4007-440-N

Mouser Part No
761-4007-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/16 RND M/F STDOFF 5/8 4-40 NYLON

Datasheet

95In Stock

$3.28

$2.45

$1.90

$1.80

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RD FM S/O 1" 4-40 NYLON

1645-440-N
RAF Electronic Hardware
1: $2.88
24In Stock

Mfr. Part No.
1645-440-N

Mouser Part No
761-1645-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/16 RD FM S/O 1" 4-40 NYLON

Datasheet

24In Stock

$2.88

$2.77

$2.76

$2.75

Quote

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 RD FM S/O 5/32 4-40 AL CLR IRIDITE

1678T-440-AL-7
RAF Electronic Hardware
1: $0.639
917In Stock

Mfr. Part No.
1678T-440-AL-7

Mouser Part No
761-1678T-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 1/4 RD FM S/O 5/32 4-40 AL CLR IRIDITE

Datasheet

917In Stock

$0.639

$0.464

$0.37

$0.333

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 RD FM S/O 3/4 4-40 NYLON

1688-440-N
RAF Electronic Hardware
1: $3.58
50In Stock

Mfr. Part No.
1688-440-N

Mouser Part No
761-1688-440-N

RAF Electronic Hardware

Standoffs & Spacers 1/4 RD FM S/O 3/4 4-40 NYLON

Datasheet

50In Stock

$3.58

$2.84

$2.75

$2.57

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND M/F STDOFF 11/16 4-40 SS

4008-440-SS
RAF Electronic Hardware
1: $2.64
6In Stock

Mfr. Part No.
4008-440-SS

Mouser Part No
761-4008-440-SS

RAF Electronic Hardware

Standoffs & Spacers 3/16 RND M/F STDOFF 11/16 4-40 SS

Datasheet

6In Stock

$2.64

$1.97

$1.52

$1.44

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RD X 1/4 Length Round Male-Female Standoff

4001-440-AL
RAF Electronic Hardware
1: $3.73
31In Stock

Mfr. Part No.
4001-440-AL

Mouser Part No
761-4001-440-AL

RAF Electronic Hardware

Standoffs & Spacers 3/16 RD X 1/4 Length Round Male-Female Standoff

Datasheet

31In Stock

$3.73

$3.44

$3.07

$2.88

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND M/F STDOFF 9/16 4-40 CLRZINC

4006-440-S-12
RAF Electronic Hardware
1: $0.938
618In Stock

Mfr. Part No.
4006-440-S-12

Mouser Part No
761-4006-440-S-12

RAF Electronic Hardware

Standoffs & Spacers 3/16 RND M/F STDOFF 9/16 4-40 CLRZINC

Datasheet

618In Stock

$0.938

$0.928

$0.555

$0.539

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND M/F STDOFF 29/32 4-40 SS

4011T-440-SS
RAF Electronic Hardware
1: $1.77
34In Stock

Mfr. Part No.
4011T-440-SS

Mouser Part No
761-4011T-440-SS

RAF Electronic Hardware

Standoffs & Spacers 3/16 RND M/F STDOFF 29/32 4-40 SS

Datasheet

34In Stock

$1.77

$1.32

$1.03

$0.971

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 RND M/F STDOFF 1/2 4-40 SS

4034-440-SS
RAF Electronic Hardware
1: $2.12
250In Stock

Mfr. Part No.
4034-440-SS

Mouser Part No
761-4034-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 RND M/F STDOFF 1/2 4-40 SS

Datasheet

250In Stock

$2.12

$1.10

$1.04

$0.998

View

Min.: 1
Mult.: 1

Customer Service Office

Company

Resources

Support

Electromechanical

Connectors

Passive Components