4-40 – Mouser South Africa

.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 SOS-440 L=.273 KNURL CLINCH

DSOS-440-275
PEM
1: $0.811
4,260In Stock

Mfr. Part No.
DSOS-440-275

Mouser Part No
153-DSOS-440-275

PEM

Standoffs & Spacers SOS-440 L=.273 KNURL CLINCH

Learn More

Datasheet

4,260In Stock

$0.811

$0.573

$0.459

$0.433

View

Min.: 1
Mult.: 1

Screws & Fasteners STUD, FLUSH, STEEL

FH-440-5ZI
PEM
1: $0.17
9,978In Stock

Mfr. Part No.
FH-440-5ZI

Mouser Part No
153-FH-440-5ZI

PEM

Screws & Fasteners STUD, FLUSH, STEEL

Learn More

Datasheet

9,978In Stock

$0.17

$0.124

$0.112

$0.097

View

Min.: 1
Mult.: 1

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-440-10
PEM
1: $0.28
6,130In Stock

Mfr. Part No.
FHS-440-10

Mouser Part No
153-FHS-440-10

PEM

Screws & Fasteners STUD, FLUSH, STAINLESS

Learn More

Datasheet

6,130In Stock

$0.28

$0.204

$0.184

$0.16

View

Min.: 1
Mult.: 1

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-440-4
PEM
1: $0.23
7,361In Stock

Mfr. Part No.
FHS-440-4

Mouser Part No
153-FHS-440-4

PEM

Screws & Fasteners STUD, FLUSH, STAINLESS

Learn More

Datasheet

7,361In Stock

$0.23

$0.17

$0.154

$0.134

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .375 L Brass

KFB3-440-12ET
PEM
1: $0.72
742In Stock

Mfr. Part No.
KFB3-440-12ET

Mouser Part No
153-KFB3-440-12ET

PEM

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .375 L Brass

Learn More

Datasheet

742In Stock

$0.72

$0.514

$0.412

$0.37

View

Min.: 1
Mult.: 1

Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S

LAC-440-2MD
PEM
1: $2.40
1,220In Stock

Mfr. Part No.
LAC-440-2MD

Mouser Part No
153-LAC-440-2MD

PEM

Mounting Fixings FLOATER,ASSEMBLY,LOCKING,S/S

Datasheet

1,220In Stock

$2.40

$1.79

$1.40

$1.35

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STEEL

SO-440-12ZI
PEM
1: $0.48
430In Stock

Mfr. Part No.
SO-440-12ZI

Mouser Part No
153-SO-440-12ZI

PEM

Standoffs & Spacers STANDOFF, STEEL

Learn More

Datasheet

430In Stock

$0.48

$0.345

$0.276

$0.248

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STEEL

SO-440-4ZI
PEM
1: $0.38
550In Stock

Mfr. Part No.
SO-440-4ZI

Mouser Part No
153-SO-440-4ZI

PEM

Standoffs & Spacers STANDOFF, STEEL

Learn More

Datasheet

550In Stock

$0.38

$0.276

$0.221

$0.199

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF 416 STAINLESS

SO4-440-6
PEM
1: $0.92
840In Stock

Mfr. Part No.
SO4-440-6

Mouser Part No
153-SO4-440-6

PEM

Standoffs & Spacers STANDOFF 416 STAINLESS

Datasheet

840In Stock

$0.92

$0.658

$0.526

$0.475

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STAINLESS

SOS-440-24
PEM
1: $1.48
278In Stock

Mfr. Part No.
SOS-440-24

Mouser Part No
153-SOS-440-24

PEM

Standoffs & Spacers STANDOFF, STAINLESS

Learn More

Datasheet

278In Stock

$1.48

$1.10

$0.861

$0.812

View

Min.: 1
Mult.: 1

Standoffs & Spacers STDOFF.453 M FLOG

20189
Vicor
1: $175.54
6In Stock

Mfr. Part No.
20189

Mouser Part No
492-20189

Vicor

Standoffs & Spacers STDOFF.453 M FLOG

Datasheet

6In Stock

$175.54

Min.: 1
Mult.: 1

Mounting Fixings SPACER, KNURLED, STAINLESS

STKC-440-4
SI
1: $0.77
4,439In Stock

Mfr. Part No.
STKC-440-4

Mouser Part No
153-STKC-440-4

Mounting Fixings SPACER, KNURLED, STAINLESS

Learn More

Datasheet

4,439In Stock

$0.77

$0.541

$0.433

$0.39

View

Min.: 1
Mult.: 1

Standoffs & Spacers SURFACE MOUNT STANDOFF .375in L CARBON STEEL ELECTRO PLATED TIN

SMTSO-440-14ET
PEM
1: $1.26
5,430In Stock

Mfr. Part No.
SMTSO-440-14ET

Mouser Part No
153-SMTSO-440-14ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF .375in L CARBON STEEL ELECTRO PLATED TIN

Datasheet

5,430In Stock

Cut Tape

$1.26

$0.93

$0.725

Reel

$0.725

$0.683

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Mounting Fixings PANEL FASTENER,ASSY,LOW PROFIL

PF31-440-30CN
PEM
1: $2.64
845In Stock

Mfr. Part No.
PF31-440-30CN

Mouser Part No
153-PF31-440-30CN

PEM

Mounting Fixings PANEL FASTENER,ASSY,LOW PROFIL

Datasheet

845In Stock

$2.64

$2.44

$2.17

$2.12

View

Min.: 1
Mult.: 1

Mounting Fixings

PF52-440-0CN
PEM
1: $2.51
5,008In Stock

Mfr. Part No.
PF52-440-0CN

Mouser Part No
153-PF52-440-0CN

PEM

Mounting Fixings

Datasheet

5,008In Stock

$2.51

$2.33

$2.07

$1.98

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STEEL

SO-440-6ZI
PEM
1: $0.39
9,043In Stock

Mfr. Part No.
SO-440-6ZI

Mouser Part No
153-SO-440-6ZI

PEM

Standoffs & Spacers STANDOFF, STEEL

Learn More

Datasheet

9,043In Stock

$0.39

$0.283

$0.227

$0.213

View

Min.: 1
Mult.: 1

Screws & Fasteners 4-40X5/16", Phillips Pan Head, 18-8 Stainless Steel with Fluoro-Silicone O-Ring, Seal Screw

R4-40X5/16 2615
APM HEXSEAL
1: $0.99
6,295In Stock

Mfr. Part No.
R4-40X5/16 2615

Mouser Part No
608-R4-40X5/162615

APM HEXSEAL

Screws & Fasteners 4-40X5/16", Phillips Pan Head, 18-8 Stainless Steel with Fluoro-Silicone O-Ring, Seal Screw

Learn More

Datasheet

6,295In Stock

$0.99

$0.776

$0.709

$0.627

View

Min.: 1
Mult.: 1

Screws & Fasteners SEELSKREW FH REC 4-40 THD 5/16

SFR4-40X5/16 2701
APM HEXSEAL
1: $0.88
5,345In Stock

Mfr. Part No.
SFR4-40X5/16 2701

Mouser Part No
608-SFR440X5162701

APM HEXSEAL

Screws & Fasteners SEELSKREW FH REC 4-40 THD 5/16

Learn More

5,345In Stock

$0.88

$0.676

$0.615

$0.542

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX .250X2.00 ALUM

2207
Keystone Electronics
1: $1.92
7,112In Stock

Mfr. Part No.
2207

Mouser Part No
534-2207

Keystone Electronics

Standoffs & Spacers HEX .250X2.00 ALUM

Learn More

Datasheet

7,112In Stock

$1.92

$1.60

$1.59

$1.58

View

Min.: 1
Mult.: 1

Standoffs & Spacers AL .250 M/F THRD

8714
Keystone Electronics
1: $0.411
39,907In Stock

Mfr. Part No.
8714

Mouser Part No
534-8714

Keystone Electronics

Standoffs & Spacers AL .250 M/F THRD

Learn More

Datasheet

39,907In Stock

$0.411

$0.39

$0.379

$0.371

View

Min.: 1
Mult.: 1

Standard Circular Connector CeeLok FAS-T Receptacle Kit, PCB,NI,A

2102351-3
TE Connectivity / AMP
1: $348.67
25In Stock
25Expected 2026/08/21

Mfr. Part No.
2102351-3

Mouser Part No
571-2102351-3

TE Connectivity / AMP

Standard Circular Connector CeeLok FAS-T Receptacle Kit, PCB,NI,A

Datasheet

25In Stock

25Expected 2026/08/21

$348.67

$345.49

$331.78

Min.: 1
Mult.: 1

Screws & Fasteners 3/8 LNGTH 1/4 DIA 4-40 THRD CAP SCREW

0367-SS
RAF Electronic Hardware
1: $4.13
2,925In Stock

Mfr. Part No.
0367-SS

Mouser Part No
761-0367-SS

RAF Electronic Hardware

Screws & Fasteners 3/8 LNGTH 1/4 DIA 4-40 THRD CAP SCREW

Datasheet

2,925In Stock

$4.13

$3.40

$3.11

$2.79

View

Min.: 1
Mult.: 1

Standoffs & Spacers .375 FEM-FEM 6PC

20176
Vicor
1: $13.05
40In Stock

Mfr. Part No.
20176

Mouser Part No
492-20176

Vicor

Standoffs & Spacers .375 FEM-FEM 6PC

Datasheet

40In Stock

$13.05

Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 SURFACE MOUNT STANDOFF ELECTRO-SOLDER (ES) REEL

SMTSO-440-4ES
PEM
1: $0.98
2,306In Stock

Mfr. Part No.
SMTSO-440-4ES

Mouser Part No
153-SMTSO-440-4ES

PEM

Standoffs & Spacers 4-40 SURFACE MOUNT STANDOFF ELECTRO-SOLDER (ES) REEL

Datasheet

2,306In Stock

Cut Tape

$0.98

$0.729

$0.568

$0.535

Reel

$0.455

$0.454

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Mounting Fixings MOLD-IN INSERT, BLIND, BRASS

IBB-440-10
SI
1: $0.63
5,343In Stock

Mfr. Part No.
IBB-440-10

Mouser Part No
153-IBB-440-10

Mounting Fixings MOLD-IN INSERT, BLIND, BRASS

Learn More

Datasheet

5,343In Stock

$0.63

$0.447

$0.358

$0.322

View

Min.: 1
Mult.: 1

Customer Service Office

Company

Resources

Support

Electromechanical

Connectors

Passive Components