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4-40 Screws & Fasteners

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Part #

Screws & Fasteners NUT, FLUSH, STAINLESS

F-440-1
PEM
1: $0.748
7,572In Stock

Mfr. Part No.
F-440-1

Mouser Part No
153-F-440-1

PEM

Screws & Fasteners NUT, FLUSH, STAINLESS

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Datasheet

7,572In Stock

$0.748

$0.562

$0.51

$0.446

View

Min.: 1
Mult.: 1

Nuts

Self Clinching

4-40

Stainless Steel

Zinc

Screws & Fasteners M4 x 0.7 Pitch Right Angle Threaded Fastner

SMTRAM4-9-7ET
PEM
1: $3.60
6,619In 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

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Datasheet

6,619In Stock

Cut Tape

$3.60

$2.72

$2.52

$2.24

Reel

$2.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

SMT

4-40

Screws & Fasteners STUD, FLUSH, STEEL

FH-440-6ZI
PEM
1: $0.231
37,097In Stock

Mfr. Part No.
FH-440-6ZI

Mouser Part No
153-FH-440-6ZI

PEM

Screws & Fasteners STUD, FLUSH, STEEL

Learn More

Datasheet

37,097In Stock

$0.231

$0.18

$0.16

$0.139

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.375 in

Steel

Zinc

Flush Head

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-440-8
PEM
1: $0.394
15,441In Stock

Mfr. Part No.
FHS-440-8

Mouser Part No
153-FHS-440-8

PEM

Screws & Fasteners STUD, FLUSH, STAINLESS

Learn More

Datasheet

15,441In Stock

$0.394

$0.286

$0.258

$0.224

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.5 in

Steel

Zinc

Flush Head

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

LKS-440-2MD
PEM
1: $1.77
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

$1.77

$1.39

$1.26

$1.12

View

Min.: 1
Mult.: 1

Nuts

Lock Nut

4-40

17.14 mm

Stainless Steel

Zinc

Screws & Fasteners PF11 PANEL FASTENER

PF11-440-2
PEM
1: $4.03
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

$4.03

$3.21

$2.96

$2.65

View

Min.: 1
Mult.: 1

Nuts

Captive Panel Screw

4-40

Stainless Steel

Zinc

Screws & Fasteners NUT, FLUSH, STAINLESS

F-440-2
PEM
1: $0.748
8,224In Stock

Mfr. Part No.
F-440-2

Mouser Part No
153-F-440-2

PEM

Screws & Fasteners NUT, FLUSH, STAINLESS

Learn More

Datasheet

8,224In Stock

$0.748

$0.555

$0.505

$0.442

View

Min.: 1
Mult.: 1

Nuts

Self Clinching

4-40

Stainless Steel

Zinc

Screws & Fasteners NUT, PLAIN, STAINLESS

CLS-440-0
PEM
1: $0.721
9,254In Stock

Mfr. Part No.
CLS-440-0

Mouser Part No
153-CLS-440-0

PEM

Screws & Fasteners NUT, PLAIN, STAINLESS

Learn More

Datasheet

9,254In Stock

$0.721

$0.533

$0.484

$0.424

View

Min.: 1
Mult.: 1

Nuts

Self Clinching

4-40

4.2 mm

Stainless Steel

Zinc

Screws & Fasteners RNUT 4-40 STL T-SERIES CAD SOLD PER BAG

CAT2-0440-50L
Sherex
1: $45.46
7In Stock
New Product

Mfr. Part No.
CAT2-0440-50L

Mouser Part No
153-CAT2-0440-50L

New Product

Sherex

Screws & Fasteners RNUT 4-40 STL T-SERIES CAD SOLD PER BAG

Datasheet

7In Stock

$45.46

$38.64

$36.53

$33.73

View

Min.: 1
Mult.: 1

Rivets

4-40

0.37 in

Steel

Screws & Fasteners PANEL FASTENER,ASSY,BROACHING

PFK-440-40
PEM
1: $5.77
4,918In Stock

Mfr. Part No.
PFK-440-40

Mouser Part No
153-PFK-440-40

PEM

Screws & Fasteners PANEL FASTENER,ASSY,BROACHING

Learn More

Datasheet

4,918In Stock

$5.77

$4.60

$4.24

$3.79

View

Min.: 1
Mult.: 1

Screws

Captive Panel Screw

4-40

0.61 in

Stainless Steel

Passivated

Slotted Knurled

Screws & Fasteners NUT, PLAIN, STAINLESS

CLS-440-1
PEM
1: $0.476
7,832In Stock

Mfr. Part No.
CLS-440-1

Mouser Part No
153-CLS-440-1

PEM

Screws & Fasteners NUT, PLAIN, STAINLESS

Learn More

Datasheet

7,832In Stock

$0.476

$0.347

$0.313

$0.272

View

Min.: 1
Mult.: 1

Nuts

Self Clinching

4-40

4.2 mm

Stainless Steel

Zinc

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-440-12
PEM
1: $0.394
1,970In Stock

Mfr. Part No.
FHS-440-12

Mouser Part No
153-FHS-440-12

PEM

Screws & Fasteners STUD, FLUSH, STAINLESS

Learn More

Datasheet

1,970In Stock

$0.394

$0.292

$0.265

$0.23

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.75 in

Steel

Zinc

Flush Head

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-440-5
PEM
1: $0.313
10,712In Stock

Mfr. Part No.
FHS-440-5

Mouser Part No
153-FHS-440-5

PEM

Screws & Fasteners STUD, FLUSH, STAINLESS

Learn More

Datasheet

10,712In Stock

$0.313

$0.234

$0.212

$0.184

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.312 in

Steel

Zinc

Flush Head

Screws & Fasteners NUT, PLAIN, STEEL

S-440-3ZI
PEM
1: $0.49
9,535In Stock

Mfr. Part No.
S-440-3ZI

Mouser Part No
153-S-440-3ZI

PEM

Screws & Fasteners NUT, PLAIN, STEEL

Learn More

Datasheet

9,535In Stock

$0.49

$0.374

$0.339

$0.294

View

Min.: 1
Mult.: 1

Nuts

Self Clinching

4-40

Screws & Fasteners NUT, PLAIN, STAINLESS

CLS-440-2
PEM
1: $0.462
7,049In Stock
10,000Expected 23/9/2026

Mfr. Part No.
CLS-440-2

Mouser Part No
153-CLS-440-2

PEM

Screws & Fasteners NUT, PLAIN, STAINLESS

Learn More

Datasheet

7,049In Stock

10,000Expected 23/9/2026

$0.462

$0.345

$0.313

$0.272

View

Min.: 1
Mult.: 1

Nuts

Self Clinching

4-40

4.2 mm

Stainless Steel

Zinc

Screws & Fasteners STUD, FLUSH, STEEL

FH-440-4ZI
PEM
1: $0.218
16,916In Stock

Mfr. Part No.
FH-440-4ZI

Mouser Part No
153-FH-440-4ZI

PEM

Screws & Fasteners STUD, FLUSH, STEEL

Learn More

Datasheet

16,916In Stock

$0.218

$0.166

$0.148

$0.128

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.25 in

Steel

Zinc

Flush Head

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-440-6
PEM
1: $0.326
3,676In Stock
10,000Expected 5/10/2026

Mfr. Part No.
FHS-440-6

Mouser Part No
153-FHS-440-6

PEM

Screws & Fasteners STUD, FLUSH, STAINLESS

Learn More

Datasheet

3,676In Stock

10,000Expected 5/10/2026

$0.326

$0.246

$0.223

$0.193

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.375 in

Steel

Zinc

Flush Head

Screws & Fasteners NUT, BLIND, STAINLESS

BS-440-2
PEM
1: $2.09
15In Stock
10,000Expected 14/9/2026

Mfr. Part No.
BS-440-2

Mouser Part No
153-BS-440-2

PEM

Screws & Fasteners NUT, BLIND, STAINLESS

Learn More

Datasheet

15In Stock

10,000Expected 14/9/2026

$2.09

$1.63

$1.50

$1.32

View

Min.: 1
Mult.: 1

Fasteners

Self Clinching

4-40

9.6 mm

Aluminum

Passivated

Screws & Fasteners STUD, FLUSH, STEEL

FH-440-5ZI
PEM
1: $0.231
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

$0.231

$0.169

$0.152

$0.131

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.312 in

Steel

Zinc

Flush Head

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-440-10
PEM
1: $0.381
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

$0.381

$0.292

$0.264

$0.23

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.625 in

Steel

Zinc

Flush Head

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-440-4
PEM
1: $0.313
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

$0.313

$0.243

$0.22

$0.19

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.25 in

Steel

Zinc

Flush Head

Screws & Fasteners SP NUT;440-1 COLD FORMED

SP-440-1
PEM
1: $1.28
1,975In Stock

Mfr. Part No.
SP-440-1

Mouser Part No
153-SP-440-1

PEM

Screws & Fasteners SP NUT;440-1 COLD FORMED

Learn More

Datasheet

1,975In Stock

$1.28

$0.989

$0.903

$0.796

View

Min.: 1
Mult.: 1

Nuts

Self Clinching

4-40

Stainless Steel

Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS

FHL-440-4ZI
PEM
1: $0.231
390In Stock

Mfr. Part No.
FHL-440-4ZI

Mouser Part No
153-FHL-440-4ZI

PEM

Screws & Fasteners FLUSH MOUNT-LOW DISPLACE.STUDS

Datasheet

390In Stock

$0.231

$0.177

$0.159

$0.137

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.25 in

Steel

Zinc

Flush Head

Screws & Fasteners BROACHING STUD

KFH-440-10ET
PEM
1: $0.503
3,223In Stock

Mfr. Part No.
KFH-440-10ET

Mouser Part No
153-KFH-440-10ET

PEM

Screws & Fasteners BROACHING STUD

Learn More

Datasheet

3,223In Stock

$0.503

$0.374

$0.337

$0.294

View

Min.: 1
Mult.: 1

Studs

Broaching Stud

4-40

0.625 in

Brass

Electro Plated Tin

Screws & Fasteners NUT, PLAIN, STEEL

S-440-2ZI
PEM
1: $0.258
9,202In Stock

Mfr. Part No.
S-440-2ZI

Mouser Part No
153-S-440-2ZI

PEM

Screws & Fasteners NUT, PLAIN, STEEL

Learn More

Datasheet

9,202In Stock

$0.258

$0.20

$0.18

$0.155

View

Min.: 1
Mult.: 1

Nuts

Self Clinching

4-40

Steel

Zinc

4-40 Screws & Fasteners

Customer Service Office

Company

Resources

Support

Binding Head
Binding Head Screw
Broaching Stud
Cap Screw
Captive
Captive Panel
Captive Panel Screw
Captive Screw
Chevron Insert
Domed
Fillister
Flat Head
Hex Jackscrew
Hex Jack Screw
Hex Nut
Hex Slotted
Hex Thumb Nut
Jack
Jack Hex Jackscrew
Jackscrew

1.2 mm
0.062 in
2.36 mm
0.094 in
2.4 mm
3.18 mm
0.125 in
3.2 mm
0.135 in
0.141 in
3.6 mm
4 mm
5/32 in
4.2 mm
0.17 in
0.171 in
0.187 in
4.7 mm
4.75 mm
0.1875 in

1.125 in
Binder
Concealed Head
Fillister
Flange Hex
Flat
Flush Head
Hex
Hex Socket
Oval
Pan
Pan Head
Phillips
Round
Round, Knurled
Slotted
Slotted, Binding
Slotted Cheese
Slotted Flat
Slotted Hex