4-40 – Mouser Mexico

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Part #

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

SMTSO-440-2ET
PEM
1: $1.11
123,918In Stock
105,000Expected 10/28/2026

Mfr. Part #
SMTSO-440-2ET

Mouser Part #
153-SMTSO-440-2ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

Learn More

Datasheet

123,918In Stock

105,000Expected 10/28/2026

Cut Tape

$1.11

$0.833

$0.649

$0.611

Reel

$0.577

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

SMTSO-440-4ET
PEM
1: $1.42
37,141In Stock
54,000On Order

Mfr. Part #
SMTSO-440-4ET

Mouser Part #
153-SMTSO-440-4ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

Learn More

Datasheet

37,141In Stock

54,000On Order

Cut Tape

$1.42

$1.06

$0.824

$0.777

Reel

$0.761

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES

19132
Vicor
1: $137.06
770In Stock

Mfr. Part #
19132

Mouser Part #
492-19132

Vicor

Standoffs & Spacers STANDOFF 4-40 1 BAG/100 PIECES

Datasheet

770In Stock

$137.06

$92.48

Min.: 1
Mult.: 1

Standoffs & Spacers SURFACE MOUNT STANDOFF

SMTSO-440-12ET
PEM
1: $1.65
87,551In Stock
81,300On Order

Mfr. Part #
SMTSO-440-12ET

Mouser Part #
153-SMTSO-440-12ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF

Learn More

Datasheet

87,551In Stock

81,300On Order

Cut Tape

$1.65

$1.24

$0.961

Reel

$0.906

$0.887

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

SMTSO-440-8ET
PEM
1: $1.69
53,478In Stock
59,800Expected 10/28/2026

Mfr. Part #
SMTSO-440-8ET

Mouser Part #
153-SMTSO-440-8ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

Learn More

Datasheet

53,478In Stock

59,800Expected 10/28/2026

Cut Tape

$1.69

$1.27

$0.985

Reel

$0.93

$0.909

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

Mounting Hardware NUT,BROACHING,STEEL,NO H.T.

KF2-440-ET
PEM
1: $0.39
155,533In Stock

Mfr. Part #
KF2-440-ET

Mouser Part #
153-KF2-440-ET

PEM

Mounting Hardware NUT,BROACHING,STEEL,NO H.T.

Learn More

Datasheet

155,533In Stock

$0.39

$0.285

$0.228

$0.205

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broaching Standoff 4-40 .500 L Carbon Steel

KFE-440-16ET
PEM
1: $1.01
7,046In Stock

Mfr. Part #
KFE-440-16ET

Mouser Part #
153-KFE-440-16ET

PEM

Standoffs & Spacers Broaching Standoff 4-40 .500 L Carbon Steel

Learn More

Datasheet

7,046In Stock

$1.01

$0.723

$0.579

$0.52

View

Min.: 1
Mult.: 1

Mounting Hardware NUT, BROACHING, STAINLESS

KFS2-440
PEM
1: $0.832
55,558In Stock
186,530On Order

Mfr. Part #
KFS2-440

Mouser Part #
153-KFS2-440

PEM

Mounting Hardware NUT, BROACHING, STAINLESS

Learn More

Datasheet

55,558In Stock

186,530On Order

$0.832

$0.598

$0.48

$0.432

View

Min.: 1
Mult.: 1

Mounting Hardware NUT, MINILOCK, FILM ONLY

FE-440-MD
PEM
1: $1.11
5,699In Stock
19,000On Order

Mfr. Part #
FE-440-MD

Mouser Part #
153-FE-440-MD

PEM

Mounting Hardware NUT, MINILOCK, FILM ONLY

Datasheet

5,699In Stock

19,000On Order

$1.11

$0.793

$0.634

$0.571

View

Min.: 1
Mult.: 1

Screws & Fasteners STUD, FLUSH, STEEL

FH-440-6ZI
PEM
1: $0.221
37,097In Stock

Mfr. Part #
FH-440-6ZI

Mouser Part #
153-FH-440-6ZI

PEM

Screws & Fasteners STUD, FLUSH, STEEL

Learn More

Datasheet

37,097In Stock

$0.221

$0.172

$0.153

$0.133

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broaching Standoff 4-40 .375 L Carbon Steel

KFE-440-12ET
PEM
1: $0.936
6,361In Stock

Mfr. Part #
KFE-440-12ET

Mouser Part #
153-KFE-440-12ET

PEM

Standoffs & Spacers Broaching Standoff 4-40 .375 L Carbon Steel

Learn More

Datasheet

6,361In Stock

$0.936

$0.673

$0.538

$0.485

View

Min.: 1
Mult.: 1

Mounting Hardware NUT, MINILOCK

FEO-440-MD
PEM
1: $1.26
8,753In Stock

Mfr. Part #
FEO-440-MD

Mouser Part #
153-FEO-440-MD

PEM

Mounting Hardware NUT, MINILOCK

Datasheet

8,753In Stock

$1.26

$0.894

$0.716

$0.645

View

Min.: 1
Mult.: 1

Standoffs & Spacers SOS-440-.250/KNURL CLINCH

DSOS-440-250
PEM
1: $1.14
7,296In Stock

Mfr. Part #
DSOS-440-250

Mouser Part #
153-DSOS-440-250

PEM

Standoffs & Spacers SOS-440-.250/KNURL CLINCH

Learn More

Datasheet

7,296In Stock

$1.14

$0.819

$0.655

$0.59

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broaching Standoff 4-40 .250 L Stainless Steel

KFSE-440-8
PEM
1: $1.16
13,105In Stock

Mfr. Part #
KFSE-440-8

Mouser Part #
153-KFSE-440-8

PEM

Standoffs & Spacers Broaching Standoff 4-40 .250 L Stainless Steel

Learn More

Datasheet

13,105In Stock

$1.16

$0.863

$0.672

$0.633

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .187 L Brass

KFB3-440-6ET
PEM
1: $0.858
14,656In Stock

Mfr. Part #
KFB3-440-6ET

Mouser Part #
153-KFB3-440-6ET

PEM

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .187 L Brass

Learn More

Datasheet

14,656In Stock

$0.858

$0.616

$0.493

$0.443

View

Min.: 1
Mult.: 1

Screws & Fasteners PF11 PANEL FASTENER

PF11-440-2
PEM
1: $3.85
3,604In Stock

Mfr. Part #
PF11-440-2

Mouser Part #
153-PF11-440-2

PEM

Screws & Fasteners PF11 PANEL FASTENER

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Datasheet

3,604In Stock

$3.85

$3.07

$2.83

$2.54

View

Min.: 1
Mult.: 1

Mounting Hardware SS LOW PROFILE NUT

SMPS-440
PEM
1: $0.468
27,162In Stock

Mfr. Part #
SMPS-440

Mouser Part #
153-SMPS-440

PEM

Mounting Hardware SS LOW PROFILE NUT

Datasheet

27,162In Stock

$0.468

$0.335

$0.268

$0.242

View

Min.: 1
Mult.: 1

Standoffs & Spacers BRASS SMT STANDOFF 440 L=.125

SMTSOB-440-4ET
PEM
1: $1.66
2,904In Stock
10,000Expected 10/28/2026

Mfr. Part #
SMTSOB-440-4ET

Mouser Part #
153-SMTSOB-440-4ET

PEM

Standoffs & Spacers BRASS SMT STANDOFF 440 L=.125

Learn More

Datasheet

2,904In Stock

10,000Expected 10/28/2026

Cut Tape

$1.66

$1.24

$0.967

$0.911

Reel

$0.892

View

Min.: 1
Mult.: 1

: 1,000

D-Sub Tools & Hardware 4-40 PAN HEAD SCREW length .350"

5229996-3
TE Connectivity / AMP
1: $0.286
20,627In Stock

Mfr. Part #
5229996-3

Mouser Part #
571-5229996-3

TE Connectivity / AMP

D-Sub Tools & Hardware 4-40 PAN HEAD SCREW length .350"

Datasheet

20,627In Stock

$0.286

$0.244

$0.228

$0.218

View

Min.: 1
Mult.: 1

Standoffs & Spacers R44 4-40 UNC x 10mm BRASS 5mm A/F

R44-1001202
Harwin
1: $0.507
9,443In Stock

Mfr. Part #
R44-1001202

Mouser Part #
855-R44-1001202

Harwin

Standoffs & Spacers R44 4-40 UNC x 10mm BRASS 5mm A/F

Learn More

Datasheet

9,443In Stock

$0.507

$0.404

$0.35

$0.332

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .062 L Brass

KFB3-440-2ET
PEM
1: $0.754
8,718In Stock

Mfr. Part #
KFB3-440-2ET

Mouser Part #
153-KFB3-440-2ET

PEM

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .062 L Brass

Learn More

Datasheet

8,718In Stock

$0.754

$0.532

$0.425

$0.40

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .250 L Brass

KFB3-440-8ET
PEM
1: $0.936
8,938In Stock

Mfr. Part #
KFB3-440-8ET

Mouser Part #
153-KFB3-440-8ET

PEM

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .250 L Brass

Learn More

Datasheet

8,938In Stock

$0.936

$0.664

$0.532

$0.478

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broaching Standoff 4-40 .125 L Stainless Steel

KFSE-440-4
PEM
1: $1.22
11,399In Stock

Mfr. Part #
KFSE-440-4

Mouser Part #
153-KFSE-440-4

PEM

Standoffs & Spacers Broaching Standoff 4-40 .125 L Stainless Steel

Learn More

Datasheet

11,399In Stock

$1.22

$0.87

$0.696

$0.627

View

Min.: 1
Mult.: 1

Screws & Fasteners M4 x 0.7 Pitch Right Angle Threaded Fastner

SMTRAM4-9-7ET
PEM
1: $3.77
6,449In Stock

Mfr. Part #
SMTRAM4-9-7ET

Mouser Part #
153-SMTRAM4-9-7ET

PEM

Screws & Fasteners M4 x 0.7 Pitch Right Angle Threaded Fastner

Learn More

Datasheet

6,449In Stock

Cut Tape

$3.77

$2.82

$2.60

$2.33

Reel

$2.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Standoffs & Spacers #N/A

SMTSO-440-10ET
PEM
1: $1.76
4,356In Stock

Mfr. Part #
SMTSO-440-10ET

Mouser Part #
153-SMTSO-440-10ET

PEM

Standoffs & Spacers #N/A

Learn More

Datasheet

4,356In Stock

Cut Tape

$1.76

$1.31

$1.01

$0.956

Reel

$0.814

Min.: 1
Mult.: 1

: 5,000

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