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4-40 Screws & Fasteners

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Part #

Screws & Fasteners NUT, X-HARD, PEM 300

SP-440-2
PEM
1: Rp16.328
1.340In Stock
10.000Expected 23/09/2026

Mfr. Part No.
SP-440-2

Mouser Part No
153-SP-440-2

PEM

Screws & Fasteners NUT, X-HARD, PEM 300

Learn More

Datasheet

1.340In Stock

10.000Expected 23/09/2026

Rp16.328

Rp12.604

Rp11.503

Rp10.127

View

Min.: 1
Mult.: 1

Nuts

Self Clinching

4-40

Stainless Steel

Screws & Fasteners NUT, PLAIN, STAINLESS

CLS-440-2
PEM
1: Rp6.238
6.720In Stock
10.000Expected 23/09/2026

Mfr. Part No.
CLS-440-2

Mouser Part No
153-CLS-440-2

PEM

Screws & Fasteners NUT, PLAIN, STAINLESS

Learn More

Datasheet

6.720In Stock

10.000Expected 23/09/2026

Rp6.238

Rp4.660

Rp4.220

Rp3.669

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: Rp2.935
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

Rp2.935

Rp2.238

Rp2.000

Rp1.725

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.25 in

Steel

Zinc

Flush Head

Screws & Fasteners NUT, PLAIN, STAINLESS

CLS-440-1
PEM
1: Rp6.421
7.828In Stock

Mfr. Part No.
CLS-440-1

Mouser Part No
153-CLS-440-1

PEM

Screws & Fasteners NUT, PLAIN, STAINLESS

Learn More

Datasheet

7.828In Stock

Rp6.421

Rp4.678

Rp4.220

Rp3.669

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: Rp5.687
1.520In Stock

Mfr. Part No.
FHS-440-12

Mouser Part No
153-FHS-440-12

PEM

Screws & Fasteners STUD, FLUSH, STAINLESS

Learn More

Datasheet

1.520In Stock

Rp5.687

Rp4.238

Rp3.834

Rp3.339

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.75 in

Steel

Zinc

Flush Head

Screws & Fasteners NUT, PLAIN, STEEL

S-440-3ZI
PEM
1: Rp6.605
9.530In Stock

Mfr. Part No.
S-440-3ZI

Mouser Part No
153-S-440-3ZI

PEM

Screws & Fasteners NUT, PLAIN, STEEL

Learn More

Datasheet

9.530In Stock

Rp6.605

Rp5.045

Rp4.568

Rp3.963

View

Min.: 1
Mult.: 1

Nuts

Self Clinching

4-40

Screws & Fasteners STUD, FLUSH, STAINLESS

FHS-440-5
PEM
1: Rp4.220
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

Rp4.220

Rp3.156

Rp2.862

Rp2.477

View

Min.: 1
Mult.: 1

Studs

Self Clinching

4-40

0.312 in

Steel

Zinc

Flush Head

Screws & Fasteners

SFR4-40 x 3/8 2701
APM HEXSEAL
1: Rp13.393
5.027In Stock

Mfr. Part No.
SFR4-40 x 3/8 2701

Mouser Part No
608-SFR4-40X3-82701

APM HEXSEAL

Screws & Fasteners

5.027In Stock

Rp13.393

Rp10.384

Rp9.980

Rp7.760

Rp7.393

Min.: 1
Mult.: 1

Screws

Self Sealing

4-40

3/8 in

Stainless Steel

Phillips

Screws & Fasteners SEELSKREW FH REC 4-40 THD 5/16

SFR4-40X5/16 2701
APM HEXSEAL
1: Rp16.144
4.245In Stock

Mfr. Part No.
SFR4-40X5/16 2701

Mouser Part No
608-SFR440X5162701

APM HEXSEAL

Screws & Fasteners SEELSKREW FH REC 4-40 THD 5/16

Learn More

4.245In Stock

Rp16.144

Rp12.384

Rp11.283

Rp9.944

View

Min.: 1
Mult.: 1

Screws

Self Sealing

4-40

5/16 in

Stainless Steel

Phillips

Screws & Fasteners 4-40X5/16", Phillips Pan Head, 18-8 Stainless Steel with Fluoro-Silicone O-Ring, Seal Screw

R4-40X5/16 2615
APM HEXSEAL
1: Rp18.163
6.150In Stock

Mfr. Part No.
R4-40X5/16 2615

Mouser Part No
608-R4-40X5/162615

APM HEXSEAL

Screws & Fasteners 4-40X5/16", Phillips Pan Head, 18-8 Stainless Steel with Fluoro-Silicone O-Ring, Seal Screw

Learn More

Datasheet

6.150In Stock

Rp18.163

Rp14.236

Rp13.007

Rp11.503

View

Min.: 1
Mult.: 1

Screws

Self Sealing

4-40

5/16 in

Stainless Steel

Passivated

Phillips

Screws & Fasteners 3/8 LNGTH 1/4 DIA 4-40 THRD CAP SCREW

0367-SS
RAF Electronic Hardware
1: Rp60.358
2.820In Stock

Mfr. Part No.
0367-SS

Mouser Part No
761-0367-SS

RAF Electronic Hardware

Screws & Fasteners 3/8 LNGTH 1/4 DIA 4-40 THRD CAP SCREW

Datasheet

2.820In Stock

Rp60.358

Rp51.002

Rp45.315

Rp40.912

View

Min.: 1
Mult.: 1

Screws

Captive

4-40

0.38 in

Stainless Steel

Screws & Fasteners

KPS6-440-4
PEM
1: Rp13.576
3.777In Stock

Mfr. Part No.
KPS6-440-4

Mouser Part No
153-KPS6-440-4

PEM

Screws & Fasteners

Datasheet

3.777In Stock

Rp13.576

Rp10.476

Rp9.577

Rp8.421

View

Min.: 1
Mult.: 1

4-40

0.125 in

Screws & Fasteners 1/2 LNGTH 5/16 DIA 4-40 THRD CAP SCREW

0380-SS
RAF Electronic Hardware
1: Rp39.627
1.577In Stock

Mfr. Part No.
0380-SS

Mouser Part No
761-0380-SS

RAF Electronic Hardware

Screws & Fasteners 1/2 LNGTH 5/16 DIA 4-40 THRD CAP SCREW

Datasheet

1.577In Stock

Rp39.627

Rp35.041

Rp32.106

Rp27.336

View

Min.: 1
Mult.: 1

Screws

Captive

4-40

1/2 in

Stainless Steel

Screws & Fasteners Binder Slotted Screw, #4-40 Thread, 1 1/4 in Lg

010440B125
Essentra
1: Rp2.385
811In Stock

Mfr. Part No.
010440B125

Mouser Part No
144-010440B125

Essentra

Screws & Fasteners Binder Slotted Screw, #4-40 Thread, 1 1/4 in Lg

Datasheet

811In Stock

Rp2.385

Rp1.743

Rp1.559

Rp1.339

View

Min.: 1
Mult.: 1

Screws

Machine Screw

4-40

31.8 mm

Nylon

Binder

Screws & Fasteners Binder Slotted Screw, #4-40 Thread, 1 1/2 in Lg

010440B150
Essentra
1: Rp2.385
2.708In Stock

Mfr. Part No.
010440B150

Mouser Part No
144-010440B150

Essentra

Screws & Fasteners Binder Slotted Screw, #4-40 Thread, 1 1/2 in Lg

Datasheet

2.708In Stock

Rp2.385

Rp1.798

Rp1.614

Rp1.394

View

Min.: 1
Mult.: 1

Screws

Machine Screw

4-40

38.1 mm

Nylon

Binder

Screws & Fasteners Round Slotted Screw, #4-40 Thread, 1/8 Lg

010440R012
Essentra
1: Rp2.018
972In Stock

Mfr. Part No.
010440R012

Mouser Part No
144-010440R012

Essentra

Screws & Fasteners Round Slotted Screw, #4-40 Thread, 1/8 Lg

Datasheet

972In Stock

Rp2.018

Rp1.614

Rp1.449

Rp1.248

View

Min.: 1
Mult.: 1

Screws

Round Slotted

4-40

3.2 mm

Nylon

Round

Screws & Fasteners Set Screw, Socket Head, #4-40 Thread, 5/16 Lg

010440T031
Essentra
1: Rp2.202
1.930In Stock

Mfr. Part No.
010440T031

Mouser Part No
144-010440T031

Essentra

Screws & Fasteners Set Screw, Socket Head, #4-40 Thread, 5/16 Lg

Datasheet

1.930In Stock

Rp2.202

Rp1.578

Rp1.413

Rp1.229

View

Min.: 1
Mult.: 1

Screws

Set Screw

4-40

8 mm

Nylon

Hex

Screws & Fasteners Fillister Phillips Screw, #4-40 Thread, 1 1/8 Lg

010440WF112
Essentra
1: Rp2.568
870In Stock

Mfr. Part No.
010440WF112

Mouser Part No
144-010440WF112

Essentra

Screws & Fasteners Fillister Phillips Screw, #4-40 Thread, 1 1/8 Lg

Datasheet

870In Stock

Rp2.568

Rp1.963

Rp1.761

Rp1.523

View

Min.: 1
Mult.: 1

Screws

Screw

4-40

28.6 mm

Nylon

Fillister

Screws & Fasteners Jack Screw .187 Yellow 4-40

7226
Keystone Electronics
1: Rp10.824
556In Stock

Mfr. Part No.
7226

Mouser Part No
534-7226

Keystone Electronics

Screws & Fasteners Jack Screw .187 Yellow 4-40

Learn More

Datasheet

556In Stock

Rp10.824

Rp8.549

Rp7.797

Rp6.366

View

Min.: 1
Mult.: 1

Screws

Jackscrew

4-40

Steel

Zinc, Yellow Chromate

Hex

Screws & Fasteners 9/16 LNGTH 5/16 DIA 4-40 THRD CAP SCREW

0381-SS
RAF Electronic Hardware
1: Rp52.286
124In Stock

Mfr. Part No.
0381-SS

Mouser Part No
761-0381-SS

RAF Electronic Hardware

Screws & Fasteners 9/16 LNGTH 5/16 DIA 4-40 THRD CAP SCREW

Datasheet

124In Stock

Rp52.286

Rp31.188

Rp28.803

Rp26.785

View

Min.: 1
Mult.: 1

Screws

Captive

4-40

9/16 in

Stainless Steel

Screws & Fasteners Round Slotted Screw, #4-40 Thread, 5/16 Lg

010440R031
Essentra
1: Rp2.568
700In Stock

Mfr. Part No.
010440R031

Mouser Part No
144-010440R031

Essentra

Screws & Fasteners Round Slotted Screw, #4-40 Thread, 5/16 Lg

Datasheet

700In Stock

Rp2.568

Rp1.945

Rp1.743

Rp1.504

View

Min.: 1
Mult.: 1

Screws

Round Slotted

4-40

8 mm

Nylon

Round

Screws & Fasteners 4-40 .296 CAP SCW SS

8707
Keystone Electronics
1: Rp44.948
250In Stock

Mfr. Part No.
8707

Mouser Part No
534-8707

Keystone Electronics

Screws & Fasteners 4-40 .296 CAP SCW SS

Datasheet

250In Stock

Rp44.948

Rp33.940

Rp30.454

Rp28.987

View

Min.: 1
Mult.: 1

Screws

Captive Screw

4-40

0.296 in

Stainless Steel

Slotted

Screws & Fasteners 3/8 LNGTH 5/16 DIA 4-40 THRD CAP SCREW

0378-SS
RAF Electronic Hardware
1: Rp45.682
35In Stock

Mfr. Part No.
0378-SS

Mouser Part No
761-0378-SS

RAF Electronic Hardware

Screws & Fasteners 3/8 LNGTH 5/16 DIA 4-40 THRD CAP SCREW

Datasheet

35In Stock

Rp45.682

Rp41.462

Rp37.059

Rp29.354

View

Min.: 1
Mult.: 1

Screws

Captive

4-40

0.38 in

Stainless Steel

Screws & Fasteners Hex Jack Screw STEEL 4-40 3/16in

4750-1MOD ST ST
RAF Electronic Hardware
1: Rp40.912
80In Stock

Mfr. Part No.
4750-1MOD ST ST

Mouser Part No
761-4750-1MODSTST

RAF Electronic Hardware

Screws & Fasteners Hex Jack Screw STEEL 4-40 3/16in

Datasheet

80In Stock

Rp40.912

Rp31.372

Rp28.803

Rp26.785

View

Min.: 1
Mult.: 1

Screws

Hex Jackscrew

4-40

3/16 in

Steel

Zinc

Hex

Screws & Fasteners 82 Slotted CSK Screw, #4-40 Thread, 9/32 Lg

020440A028
Essentra
1: Rp2.202
747In Stock

Mfr. Part No.
020440A028

Mouser Part No
144-020440A028

Essentra

Screws & Fasteners 82 Slotted CSK Screw, #4-40 Thread, 9/32 Lg

Datasheet

747In Stock

Rp2.202

Rp1.633

Rp1.468

Rp1.266

View

Min.: 1
Mult.: 1

Screws

Slotted Countersunk

4-40

7.1 mm

Nylon

Slotted Flat

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