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4-40 Hardware

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Part #

Standoffs & Spacers SURFACE MOUNT STANDOFF

SMTSO-440-12ET
PEM
1: £0.908
44,681In Stock
69,600Expected 22/07/2026

Mfr. Part No.
SMTSO-440-12ET

Mouser Part No
153-SMTSO-440-12ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF

Learn More

Datasheet

44,681In Stock

69,600Expected 22/07/2026

Cut Tape

£0.908

£0.683

£0.531

Reel

£0.501

£0.49

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

SMTSO-440-2ET
PEM
1: £0.646
83,694In Stock
81,000Expected 27/07/2026

Mfr. Part No.
SMTSO-440-2ET

Mouser Part No
153-SMTSO-440-2ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

Learn More

Datasheet

83,694In Stock

81,000Expected 27/07/2026

Cut Tape

£0.646

£0.479

£0.373

£0.352

Reel

£0.332

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

R44-1001202
Harwin
1: £0.255
9,593In 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

9,593In Stock

£0.255

£0.218

£0.199

£0.191

View

Min.: 1
Mult.: 1

Standoffs & Spacers SureWare Precision Board Stacking Standoff

SO-0715-01-01-02-N
Samtec
1: £1.47
4,720In Stock

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

Mouser Part No
200-SO0715010102N

Samtec

Standoffs & Spacers SureWare Precision Board Stacking Standoff

4,720In Stock

£1.47

£1.15

£1.14

Min.: 1
Mult.: 1

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .125 L Brass

KFB3-440-4ET
PEM
1: £0.465
9,577In Stock

Mfr. Part No.
KFB3-440-4ET

Mouser Part No
153-KFB3-440-4ET

PEM

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .125 L Brass

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Datasheet

9,577In Stock

£0.465

£0.332

£0.265

£0.238

View

Min.: 1
Mult.: 1

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

DSOS-440-275
PEM
1: £0.608
8,540In 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

8,540In Stock

£0.608

£0.43

£0.345

£0.325

View

Min.: 1
Mult.: 1

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .625 L Brass

KFB3-440-20ET
PEM
1: £0.691
4,394In Stock

Mfr. Part No.
KFB3-440-20ET

Mouser Part No
153-KFB3-440-20ET

PEM

Standoffs & Spacers Broach Flare Mount Standoff 4-40 .625 L Brass

Learn More

Datasheet

4,394In Stock

£0.691

£0.494

£0.395

£0.356

View

Min.: 1
Mult.: 1

Screws & Fasteners NUT, FLUSH, STAINLESS

F-440-2
PEM
1: £0.413
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

£0.413

£0.306

£0.278

£0.244

View

Min.: 1
Mult.: 1

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

SMTSO-440-4ET
PEM
1: £0.818
4,783In Stock
63,000On Order

Mfr. Part No.
SMTSO-440-4ET

Mouser Part No
153-SMTSO-440-4ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF, 4-40

Learn More

Datasheet

4,783In Stock

63,000On Order

Cut Tape

£0.818

£0.612

£0.476

£0.449

Reel

£0.439

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Screws & Fasteners NUT, PLAIN, STAINLESS

CLS-440-0
PEM
1: £0.383
9,484In Stock

Mfr. Part No.
CLS-440-0

Mouser Part No
153-CLS-440-0

PEM

Screws & Fasteners NUT, PLAIN, STAINLESS

Learn More

Datasheet

9,484In Stock

£0.383

£0.282

£0.256

£0.224

View

Min.: 1
Mult.: 1

Screws & Fasteners NUT, PLAIN, STAINLESS

CLS-440-2
PEM
1: £0.248
18,240In Stock

Mfr. Part No.
CLS-440-2

Mouser Part No
153-CLS-440-2

PEM

Screws & Fasteners NUT, PLAIN, STAINLESS

Learn More

Datasheet

18,240In Stock

£0.248

£0.183

£0.166

£0.144

View

Min.: 1
Mult.: 1

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

KFE-440-12ET
PEM
1: £0.511
6,718In 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

6,718In Stock

£0.511

£0.363

£0.291

£0.261

View

Min.: 1
Mult.: 1

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

KFE-440-8ET
PEM
1: £0.496
6,279In Stock
10,000Expected 15/09/2026

Mfr. Part No.
KFE-440-8ET

Mouser Part No
153-KFE-440-8ET

PEM

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

Learn More

Datasheet

6,279In Stock

10,000Expected 15/09/2026

£0.496

£0.353

£0.282

£0.254

View

Min.: 1
Mult.: 1

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

DSOS-440-250
PEM
1: £0.608
7,637In 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

7,637In Stock

£0.608

£0.43

£0.344

£0.325

View

Min.: 1
Mult.: 1

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

KFE-440-4ET
PEM
1: £0.398
7,541In 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

7,541In Stock

£0.398

£0.286

£0.229

£0.206

View

Min.: 1
Mult.: 1

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

KFSE-440-8
PEM
1: £0.601
7,122In Stock

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

7,122In Stock

£0.601

£0.448

£0.348

£0.329

View

Min.: 1
Mult.: 1

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

KF2-440-ET
PEM
1: £0.217
73,499In Stock
110,000On Order

Mfr. Part No.
KF2-440-ET

Mouser Part No
153-KF2-440-ET

PEM

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

Learn More

Datasheet

73,499In Stock

110,000On Order

£0.217

£0.156

£0.125

£0.113

View

Min.: 1
Mult.: 1

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

KFSE-440-12
PEM
1: £0.691
13,043In Stock
2,000Expected 22/06/2026

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

13,043In Stock

2,000Expected 22/06/2026

£0.691

£0.518

£0.403

£0.38

View

Min.: 1
Mult.: 1

Mounting Fixings PFC2-440-40 W/PHILLIPS DRIVE

PFC2P-440-40
PEM
1: £2.32
1,090In Stock

Mfr. Part No.
PFC2P-440-40

Mouser Part No
153-PFC2P-440-40

PEM

Mounting Fixings PFC2-440-40 W/PHILLIPS DRIVE

Datasheet

1,090In Stock

£2.32

£2.15

£1.91

£1.80

View

Min.: 1
Mult.: 1

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

SMTSOB-440-2ET
PEM
1: £0.698
29,609In Stock
3,000Expected 07/09/2026

Mfr. Part No.
SMTSOB-440-2ET

Mouser Part No
153-SMTSOB-440-2ET

PEM

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

Learn More

Datasheet

29,609In Stock

3,000Expected 07/09/2026

Cut Tape

£0.698

£0.523

£0.408

£0.384

Reel

£0.363

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

KFE-440-16ET
PEM
1: £0.586
7,554In 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

7,554In Stock

£0.586

£0.417

£0.334

£0.30

View

Min.: 1
Mult.: 1

Mounting Fixings NUT, BROACHING, STAINLESS

KFS2-440
PEM
1: £0.465
60,888In Stock
123,050On Order

Mfr. Part No.
KFS2-440

Mouser Part No
153-KFS2-440

PEM

Mounting Fixings NUT, BROACHING, STAINLESS

Learn More

Datasheet

60,888In Stock

123,050On Order

£0.465

£0.33

£0.265

£0.238

View

Min.: 1
Mult.: 1

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

KFB3-440-6ET
PEM
1: £0.473
7,016In Stock

Mfr. Part No.
KFB3-440-6ET

Mouser Part No
153-KFB3-440-6ET

PEM

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

Learn More

Datasheet

7,016In Stock

£0.473

£0.34

£0.272

£0.244

View

Min.: 1
Mult.: 1

Screws & Fasteners PF11 PANEL FASTENER

PF11-440-2
PEM
1: £2.23
3,616In Stock

Mfr. Part No.
PF11-440-2

Mouser Part No
153-PF11-440-2

PEM

Screws & Fasteners PF11 PANEL FASTENER

Learn More

Datasheet

3,616In Stock

£2.23

£1.77

£1.63

£1.47

View

Min.: 1
Mult.: 1

Mounting Fixings SS LOW PROFILE NUT

SMPS-440
PEM
1: £0.255
27,287In Stock

Mfr. Part No.
SMPS-440

Mouser Part No
153-SMPS-440

PEM

Mounting Fixings SS LOW PROFILE NUT

Datasheet

27,287In Stock

£0.255

£0.182

£0.146

£0.132

View

Min.: 1
Mult.: 1

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