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4-40 Hardware

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Part #

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

KFE-440-12ET
PEM
1: $0.72
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

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Datasheet

6,611In Stock

$0.72

$0.518

$0.414

$0.373

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Min.: 1
Mult.: 1

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

KFE-440-8ET
PEM
1: $0.70
5,703In Stock
10,000Expected 2026/09/02

Mfr. Part No.
KFE-440-8ET

Mouser Part No
153-KFE-440-8ET

PEM

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

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Datasheet

5,703In Stock

10,000Expected 2026/09/02

$0.70

$0.504

$0.402

$0.362

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Min.: 1
Mult.: 1

Screws & Fasteners PF11 PANEL FASTENER

PF11-440-2
PEM
1: $2.97
3,604In Stock

Mfr. Part No.
PF11-440-2

Mouser Part No
153-PF11-440-2

PEM

Screws & Fasteners PF11 PANEL FASTENER

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Datasheet

3,604In Stock

$2.97

$2.36

$2.17

$1.95

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Min.: 1
Mult.: 1

Mounting Fixings SS LOW PROFILE NUT

SMPS-440
PEM
1: $0.361
27,262In Stock

Mfr. Part No.
SMPS-440

Mouser Part No
153-SMPS-440

PEM

Mounting Fixings SS LOW PROFILE NUT

Datasheet

27,262In Stock

$0.361

$0.258

$0.206

$0.186

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Min.: 1
Mult.: 1

Standoffs & Spacers BRASS SMT STANDOFF 440 L=.125

SMTSOB-440-4ET
PEM
1: $1.28
4,059In Stock
10,000Expected 2026/10/28

Mfr. Part No.
SMTSOB-440-4ET

Mouser Part No
153-SMTSOB-440-4ET

PEM

Standoffs & Spacers BRASS SMT STANDOFF 440 L=.125

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Datasheet

4,059In Stock

10,000Expected 2026/10/28

Cut Tape

$1.28

$0.955

$0.744

$0.701

Reel

$0.686

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Min.: 1
Mult.: 1

: 1,000

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

KFSE-440-12
PEM
1: $1.03
7,068In 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

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Datasheet

7,068In Stock

10,000Expected 2026/10/26

$1.03

$0.771

$0.60

$0.566

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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

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Min.: 1
Mult.: 1

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

SMTSOB-440-2ET
PEM
1: $0.97
10,045In 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

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Datasheet

10,045In Stock

81,000On Order

Cut Tape

$0.97

$0.73

$0.568

$0.536

Reel

$0.507

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MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

KFB3-440-4ET
PEM
1: $0.67
9,477In 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

Learn More

Datasheet

9,477In Stock

$0.67

$0.469

$0.376

$0.338

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Min.: 1
Mult.: 1

Screws & Fasteners NUT, LOCKING, S/S FILM ONLY

LKS-440-2MD
PEM
1: $1.30
9,061In Stock

Mfr. Part No.
LKS-440-2MD

Mouser Part No
153-LKS-440-2MD

PEM

Screws & Fasteners NUT, LOCKING, S/S FILM ONLY

Datasheet

9,061In Stock

$1.30

$1.02

$0.927

$0.822

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Min.: 1
Mult.: 1

Mounting Fixings FLOATER, ASSY, STAINLESS,NL

AC-440-1
PEM
1: $2.19
5,371In Stock

Mfr. Part No.
AC-440-1

Mouser Part No
153-AC-440-1

PEM

Mounting Fixings FLOATER, ASSY, STAINLESS,NL

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Datasheet

5,371In Stock

$2.19

$1.64

$1.27

$1.22

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Min.: 1
Mult.: 1

Screws & Fasteners NUT, PLAIN, STAINLESS

CLS-440-0
PEM
1: $0.53
9,254In Stock

Mfr. Part No.
CLS-440-0

Mouser Part No
153-CLS-440-0

PEM

Screws & Fasteners NUT, PLAIN, STAINLESS

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Datasheet

9,254In Stock

$0.53

$0.392

$0.356

$0.312

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Min.: 1
Mult.: 1

Mounting Fixings PANEL FASTENER,ASSY,LOW PROFIL

PF32-440-30CN
PEM
1: $3.00
4,822In Stock

Mfr. Part No.
PF32-440-30CN

Mouser Part No
153-PF32-440-30CN

PEM

Mounting Fixings PANEL FASTENER,ASSY,LOW PROFIL

Datasheet

4,822In Stock

$3.00

$2.78

$2.48

$2.33

View

Min.: 1
Mult.: 1

Mounting Fixings NUT, MINI, NL

FEX-440
PEM
1: $0.711
9,765In Stock

Mfr. Part No.
FEX-440

Mouser Part No
153-FEX-440

PEM

Mounting Fixings NUT, MINI, NL

Datasheet

9,765In Stock

$0.711

$0.502

$0.402

$0.362

View

Min.: 1
Mult.: 1

Screws & Fasteners PANEL FASTENER,ASSY,BROACHING

PFK-440-40
PEM
1: $4.24
4,918In Stock

Mfr. Part No.
PFK-440-40

Mouser Part No
153-PFK-440-40

PEM

Screws & Fasteners PANEL FASTENER,ASSY,BROACHING

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Datasheet

4,918In Stock

$4.24

$3.38

$3.12

$2.79

View

Min.: 1
Mult.: 1

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

KFB3-440-20ET
PEM
1: $0.83
4,334In 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

4,334In Stock

$0.83

$0.616

$0.48

$0.454

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STEEL

SO-440-6ZI
PEM
1: $0.44
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

$0.44

$0.307

$0.247

$0.222

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STAINLESS

SOS-440-4
PEM
1: $0.78
10,883In Stock

Mfr. Part No.
SOS-440-4

Mouser Part No
153-SOS-440-4

PEM

Standoffs & Spacers STANDOFF, STAINLESS

Learn More

Datasheet

10,883In Stock

$0.78

$0.549

$0.44

$0.397

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STAINLESS

SOS-440-6
PEM
1: $0.79
9,910In Stock

Mfr. Part No.
SOS-440-6

Mouser Part No
153-SOS-440-6

PEM

Standoffs & Spacers STANDOFF, STAINLESS

Learn More

Datasheet

9,910In Stock

$0.79

$0.557

$0.447

$0.402

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STAINLESS

SOS-6440-10
PEM
1: $0.95
10,334In Stock

Mfr. Part No.
SOS-6440-10

Mouser Part No
153-SOS-6440-10

PEM

Standoffs & Spacers STANDOFF, STAINLESS

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Datasheet

10,334In Stock

$0.95

$0.704

$0.547

$0.516

View

Min.: 1
Mult.: 1

Mounting Fixings ULTRASONIC INSERT, ALUM

IUA-440-1
SI
1: $0.261
1,426In Stock

Mfr. Part No.
IUA-440-1

Mouser Part No
153-IUA-440-1

Mounting Fixings ULTRASONIC INSERT, ALUM

Learn More

Datasheet

1,426In Stock

$0.261

$0.188

$0.151

$0.136

View

Min.: 1
Mult.: 1

Mounting Fixings ULTRASONIC INSERT, STAINLESS

IUC-440-1
SI
1: $0.48
5,267In Stock

Mfr. Part No.
IUC-440-1

Mouser Part No
153-IUC-440-1

Mounting Fixings ULTRASONIC INSERT, STAINLESS

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Datasheet

5,267In Stock

$0.48

$0.343

$0.276

$0.247

View

Min.: 1
Mult.: 1

Mounting Fixings HI-TORQUE INSERT, BRASS .135X.152 4-40 THREAD ULTRASONIC HEAT STAKING DIAGONAL

IUTB-440-135
SI
1: $0.30
8,492In Stock

Mfr. Part No.
IUTB-440-135

Mouser Part No
153-IUTB-440-135

Mounting Fixings HI-TORQUE INSERT, BRASS .135X.152 4-40 THREAD ULTRASONIC HEAT STAKING DIAGONAL

Learn More

Datasheet

8,492In Stock

$0.30

$0.211

$0.167

$0.158

View

Min.: 1
Mult.: 1

Mounting Fixings HI-TORQUE INSERT, STAINLESS STEEL .135X.152 4-40 THREAD ULTRASONIC HEAT STAKING DIAGONAL

IUTC-440-135
SI
1: $0.62
696In Stock

Mfr. Part No.
IUTC-440-135

Mouser Part No
153-IUTC-440-135

Mounting Fixings HI-TORQUE INSERT, STAINLESS STEEL .135X.152 4-40 THREAD ULTRASONIC HEAT STAKING DIAGONAL

Learn More

Datasheet

696In Stock

$0.62

$0.436

$0.349

$0.329

View

Min.: 1
Mult.: 1

Mounting Fixings THERMOPLASTIC INSERT,ALUMINUM

NFPA-440
SI
1: $0.461
2,322In Stock

Mfr. Part No.
NFPA-440

Mouser Part No
153-NFPA-440

Mounting Fixings THERMOPLASTIC INSERT,ALUMINUM

Learn More

Datasheet

2,322In Stock

$0.461

$0.333

$0.267

$0.24

View

Min.: 1
Mult.: 1

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