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4-40 Hardware

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Part #

Standoffs & Spacers SURFACE MOUNT STANDOFF

SMTSO-440-12ET
PEM
1: $1.21
33,706In Stock
69,600On Order

Mfr. Part No.
SMTSO-440-12ET

Mouser Part No
153-SMTSO-440-12ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF

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Datasheet

33,706In Stock

69,600On Order

Cut Tape

$1.21

$0.909

$0.707

Reel

$0.668

$0.652

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

KF2-440-ET
PEM
1: $0.29
169,728In Stock

Mfr. Part No.
KF2-440-ET

Mouser Part No
153-KF2-440-ET

PEM

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

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Datasheet

169,728In Stock

$0.29

$0.208

$0.166

$0.15

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Min.: 1
Mult.: 1

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

SMTSO-440-8ET
PEM
1: $1.20
29,013In Stock
30,550Expected 2026/08/12

Mfr. Part No.
SMTSO-440-8ET

Mouser Part No
153-SMTSO-440-8ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

Learn More

Datasheet

29,013In Stock

30,550Expected 2026/08/12

Cut Tape

$1.20

$0.897

$0.698

Reel

$0.658

$0.644

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

SMTSO-440-2ET
PEM
1: $0.861
64,610In Stock
81,000On Order

Mfr. Part No.
SMTSO-440-2ET

Mouser Part No
153-SMTSO-440-2ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

Learn More

Datasheet

64,610In Stock

81,000On Order

Cut Tape

$0.861

$0.638

$0.497

$0.469

Reel

$0.442

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

19132
Vicor
1: $87.27
771In Stock

Mfr. Part No.
19132

Mouser Part No
492-19132

Vicor

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

Datasheet

771In Stock

$87.27

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0715-01-01-02-N
Samtec
1: $1.94
4,665In Stock

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

Mouser Part No
200-SO0715010102N

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

4,665In Stock

$1.94

$1.52

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-1015-03-01-01
Samtec
1: $2.80
3,287In Stock

Mfr. Part No.
SO-1015-03-01-01

Mouser Part No
200-SO1015030101

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

3,287In Stock

$2.80

$2.45

$2.20

$2.17

Min.: 1
Mult.: 1

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

R44-1001202
Harwin
1: $0.34
9,453In Stock

Mfr. Part No.
R44-1001202

Mouser Part No
855-R44-1001202

Harwin

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

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Datasheet

9,453In Stock

$0.34

$0.291

$0.265

$0.255

View

Min.: 1
Mult.: 1

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

DSOS-440-250
PEM
1: $0.811
7,377In Stock

Mfr. Part No.
DSOS-440-250

Mouser Part No
153-DSOS-440-250

PEM

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

Learn More

Datasheet

7,377In Stock

$0.811

$0.572

$0.458

$0.433

View

Min.: 1
Mult.: 1

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

KFE-440-4ET
PEM
1: $0.53
7,441In Stock

Mfr. Part No.
KFE-440-4ET

Mouser Part No
153-KFE-440-4ET

PEM

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

Learn More

Datasheet

7,441In Stock

$0.53

$0.381

$0.305

$0.274

View

Min.: 1
Mult.: 1

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

KFSE-440-8
PEM
1: $0.80
4,852In Stock
9,800Expected 2026/08/07

Mfr. Part No.
KFSE-440-8

Mouser Part No
153-KFSE-440-8

PEM

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

Learn More

Datasheet

4,852In Stock

9,800Expected 2026/08/07

$0.80

$0.597

$0.464

$0.438

View

Min.: 1
Mult.: 1

Screws & Fasteners NUT, FLUSH, STAINLESS

F-440-2
PEM
1: $0.55
8,246In Stock

Mfr. Part No.
F-440-2

Mouser Part No
153-F-440-2

PEM

Screws & Fasteners NUT, FLUSH, STAINLESS

Learn More

Datasheet

8,246In Stock

$0.55

$0.408

$0.371

$0.326

View

Min.: 1
Mult.: 1

Mounting Fixings NUT, MINILOCK, FILM ONLY

FE-440-MD
PEM
1: $0.80
4,905In Stock
20,000On Order

Mfr. Part No.
FE-440-MD

Mouser Part No
153-FE-440-MD

PEM

Mounting Fixings NUT, MINILOCK, FILM ONLY

Datasheet

4,905In Stock

20,000On Order

$0.80

$0.562

$0.45

$0.424

View

Min.: 1
Mult.: 1

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

KFSE-440-12
PEM
1: $0.92
7,083In Stock
10,000Expected 2026/10/26

Mfr. Part No.
KFSE-440-12

Mouser Part No
153-KFSE-440-12

PEM

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

Learn More

Datasheet

7,083In Stock

10,000Expected 2026/10/26

$0.92

$0.69

$0.537

$0.506

View

Min.: 1
Mult.: 1

Mounting Fixings PFC2-440-40 W/PHILLIPS DRIVE

PFC2P-440-40
PEM
1: $3.09
1,005In Stock

Mfr. Part No.
PFC2P-440-40

Mouser Part No
153-PFC2P-440-40

PEM

Mounting Fixings PFC2-440-40 W/PHILLIPS DRIVE

Datasheet

1,005In Stock

$3.09

$2.86

$2.55

$2.40

View

Min.: 1
Mult.: 1

Standoffs & Spacers SMT,NON-MAGNETIC #4-40

SMTSOB-440-2ET
PEM
1: $0.93
10,209In Stock
81,000On Order

Mfr. Part No.
SMTSOB-440-2ET

Mouser Part No
153-SMTSOB-440-2ET

PEM

Standoffs & Spacers SMT,NON-MAGNETIC #4-40

Learn More

Datasheet

10,209In Stock

81,000On Order

Cut Tape

$0.93

$0.697

$0.543

$0.512

Reel

$0.484

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Screws & Fasteners STUD, FLUSH, STEEL

FH-440-6ZI
PEM
1: $0.17
22,097In Stock
15,000Expected 2026/08/05

Mfr. Part No.
FH-440-6ZI

Mouser Part No
153-FH-440-6ZI

PEM

Screws & Fasteners STUD, FLUSH, STEEL

Learn More

Datasheet

22,097In Stock

15,000Expected 2026/08/05

$0.17

$0.126

$0.113

$0.097

View

Min.: 1
Mult.: 1

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

KFE-440-12ET
PEM
1: $0.68
6,611In Stock

Mfr. Part No.
KFE-440-12ET

Mouser Part No
153-KFE-440-12ET

PEM

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

Learn More

Datasheet

6,611In Stock

$0.68

$0.484

$0.387

$0.348

View

Min.: 1
Mult.: 1

Screws & Fasteners NUT, FLUSH, STAINLESS

F-440-1
PEM
1: $0.54
7,832In Stock

Mfr. Part No.
F-440-1

Mouser Part No
153-F-440-1

PEM

Screws & Fasteners NUT, FLUSH, STAINLESS

Learn More

Datasheet

7,832In Stock

$0.54

$0.397

$0.361

$0.315

View

Min.: 1
Mult.: 1

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

KFB3-440-8ET
PEM
1: $0.68
9,058In Stock

Mfr. Part No.
KFB3-440-8ET

Mouser Part No
153-KFB3-440-8ET

PEM

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

Learn More

Datasheet

9,058In Stock

$0.68

$0.49

$0.391

$0.352

View

Min.: 1
Mult.: 1

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

KFSE-440-4
PEM
1: $0.87
11,999In Stock

Mfr. Part No.
KFSE-440-4

Mouser Part No
153-KFSE-440-4

PEM

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

Learn More

Datasheet

11,999In Stock

$0.87

$0.622

$0.498

$0.448

View

Min.: 1
Mult.: 1

Screws & Fasteners M4 x 0.7 Pitch Right Angle Threaded Fastner

SMTRAM4-9-7ET
PEM
1: $2.65
8,246In Stock

Mfr. Part No.
SMTRAM4-9-7ET

Mouser Part No
153-SMTRAM4-9-7ET

PEM

Screws & Fasteners M4 x 0.7 Pitch Right Angle Threaded Fastner

Learn More

Datasheet

8,246In Stock

Cut Tape

$2.65

$2.00

$1.85

$1.65

Reel

$1.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Standoffs & Spacers #N/A

SMTSO-440-10ET
PEM
1: $1.35
6,378In Stock

Mfr. Part No.
SMTSO-440-10ET

Mouser Part No
153-SMTSO-440-10ET

PEM

Standoffs & Spacers #N/A

Learn More

Datasheet

6,378In Stock

Cut Tape

$1.35

$1.01

$0.78

$0.735

Reel

$0.626

Min.: 1
Mult.: 1

: 5,000

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

KFE-440-16ET
PEM
1: $0.78
7,246In Stock

Mfr. Part No.
KFE-440-16ET

Mouser Part No
153-KFE-440-16ET

PEM

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

Learn More

Datasheet

7,246In Stock

$0.78

$0.556

$0.445

$0.40

View

Min.: 1
Mult.: 1

Mounting Fixings NUT, BROACHING, STAINLESS

KFS2-440
PEM
1: $0.62
48,492In Stock
118,530On Order

Mfr. Part No.
KFS2-440

Mouser Part No
153-KFS2-440

PEM

Mounting Fixings NUT, BROACHING, STAINLESS

Learn More

Datasheet

48,492In Stock

118,530On Order

$0.62

$0.44

$0.354

$0.317

View

Min.: 1
Mult.: 1

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