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4-40 Connectors

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Part #

D-Sub Tools & Hardware SCREWLOCK W/SPRING WASHER

178877-1
TE Connectivity / AMP
1: $1.07
17,382In Stock

Mfr. Part #
178877-1

Mouser Part #
571-178877-1

TE Connectivity / AMP

D-Sub Tools & Hardware SCREWLOCK W/SPRING WASHER

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Datasheet

17,382In Stock

$1.07

$0.923

$0.844

$0.761

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Min.: 1
Mult.: 1

D-Sub Tools & Hardware FEMALE SCRWLCK DSUB

5205818-3
TE Connectivity
1: $1.08
23,448In Stock

Mfr. Part #
5205818-3

Mouser Part #
571-5205818-3

TE Connectivity

D-Sub Tools & Hardware FEMALE SCRWLCK DSUB

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Datasheet

23,448In Stock

$1.08

$0.911

$0.787

$0.751

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Min.: 1
Mult.: 1

D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK

5207953-2
TE Connectivity
1: $0.962
10,900In Stock

Mfr. Part #
5207953-2

Mouser Part #
571-5207953-2

TE Connectivity

D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK

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Datasheet

10,900In Stock

$0.962

$0.813

$0.727

$0.692

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Min.: 1
Mult.: 1

D-Sub Tools & Hardware HDF FILLISTER HEAD SCR

5746879-1
TE Connectivity / AMP
1: $0.832
6,076In Stock

Mfr. Part #
5746879-1

Mouser Part #
571-5746879-1

TE Connectivity / AMP

D-Sub Tools & Hardware HDF FILLISTER HEAD SCR

Datasheet

6,076In Stock

$0.832

$0.718

$0.641

$0.606

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK

5748270-2
TE Connectivity / AMP
1: $1.82
5,311In Stock
10,650On Order

Mfr. Part #
5748270-2

Mouser Part #
571-5748270-2

TE Connectivity / AMP

D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK

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Datasheet

5,311In Stock

10,650On Order

$1.82

$1.55

$1.40

$1.34

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Min.: 1
Mult.: 1

D-Sub Tools & Hardware FEMALE SCREWLOCK

5748271-1
TE Connectivity
1: $4.07
1,145In Stock

Mfr. Part #
5748271-1

Mouser Part #
571-5748271-1

TE Connectivity

D-Sub Tools & Hardware FEMALE SCREWLOCK

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Datasheet

1,145In Stock

$4.07

$3.74

$3.56

$3.42

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware F screw lock for Cbl

863001060TLF
Amphenol Commercial Products
1: $0.962
4,885In Stock
11,000Expected 9/25/2026

Mfr. Part #
863001060TLF

Mouser Part #
649-863001060TLF

Amphenol Commercial Products

D-Sub Tools & Hardware F screw lock for Cbl

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Datasheet

4,885In Stock

11,000Expected 9/25/2026

$0.962

$0.823

$0.735

$0.699

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Min.: 1
Mult.: 1

D-Sub Tools & Hardware Screw Lock for Hood

173112-0333
Molex / FCT
1: $0.52
42In Stock
6,000On Order

Mfr. Part #
173112-0333

Mouser Part #
152-FVS1/5-K1163

Molex / FCT

D-Sub Tools & Hardware Screw Lock for Hood

Datasheet

42In Stock

6,000On Order

$0.52

$0.439

$0.394

$0.348

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Min.: 1
Mult.: 1

D-Sub Tools & Hardware 10PACK FEMALE SCREW

L17-D20418-2-TX
Amphenol Commercial Products
1: $7.89
681In Stock

Mfr. Part #
L17-D20418-2-TX

Mouser Part #
523-17-D20418-2-TX

Amphenol Commercial Products

D-Sub Tools & Hardware 10PACK FEMALE SCREW

Datasheet

681In Stock

$7.89

$6.84

$6.71

$6.23

$6.01

Min.: 1
Mult.: 1

D-Sub Tools & Hardware D SUB-FEMALE SCREW LOCK ASSBLY KIT

L17D204182
Amphenol Commercial Products
1: $1.87
73In Stock
500Expected 12/16/2026

Mfr. Part #
L17D204182

Mouser Part #
523-L17D204182

Amphenol Commercial Products

D-Sub Tools & Hardware D SUB-FEMALE SCREW LOCK ASSBLY KIT

Datasheet

73In Stock

500Expected 12/16/2026

$1.87

$1.60

$1.43

$1.37

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Min.: 1
Mult.: 1

D-Sub Tools & Hardware D-Sub Accessory Screwlock Nut/Washer

L17D204182X
Amphenol Commercial Products
1: $9.85
6In Stock
800Expected 12/4/2026

Mfr. Part #
L17D204182X

Mouser Part #
523-L17D204182X

Amphenol Commercial Products

D-Sub Tools & Hardware D-Sub Accessory Screwlock Nut/Washer

Datasheet

6In Stock

800Expected 12/4/2026

$9.85

$8.92

$8.24

$7.96

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Min.: 1
Mult.: 1

D-Sub Tools & Hardware D-SUB ACCESSORY

L17D2041921X
Amphenol Commercial Products
1: $9.07
36In Stock
200Expected 11/27/2026

Mfr. Part #
L17D2041921X

Mouser Part #
523-L17D2041921X

Amphenol Commercial Products

D-Sub Tools & Hardware D-SUB ACCESSORY

Datasheet

36In Stock

200Expected 11/27/2026

$9.07

$7.98

$7.72

$7.61

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Min.: 1
Mult.: 1

D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK

5745563-4
TE Connectivity
1: $4.63
654In Stock

Mfr. Part #
5745563-4

Mouser Part #
571-5745563-4

TE Connectivity

D-Sub Tools & Hardware DSUB ACC: FEMALE SCREWLOCK

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Datasheet

654In Stock

$4.63

$3.86

$3.47

$3.29

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Min.: 1
Mult.: 1

D-Sub Tools & Hardware FEMALE SCREW LOCKS 4-40 THREAD 11MM

09670009974
HARTING
1: $0.793
2,637In Stock
11,800On Order

Mfr. Part #
09670009974

Mouser Part #
617-09-67-000-9974

HARTING

D-Sub Tools & Hardware FEMALE SCREW LOCKS 4-40 THREAD 11MM

Datasheet

2,637In Stock

11,800On Order

$0.793

$0.672

$0.599

$0.569

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware D SUB-SCREW-LOCK FE-UNC/M3-13MM-NI

09670019954
HARTING
1: $0.793
3,073In Stock

Mfr. Part #
09670019954

Mouser Part #
617-09670019954

HARTING

D-Sub Tools & Hardware D SUB-SCREW-LOCK FE-UNC/M3-13MM-NI

Datasheet

3,073In Stock

$0.793

$0.672

$0.599

$0.569

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware DSUB FEM SCREW LOCK

863001017TLF
Amphenol Commercial Products
1: $1.08
893In Stock
1,000Expected 10/23/2026

Mfr. Part #
863001017TLF

Mouser Part #
649-863001017TLF

Amphenol Commercial Products

D-Sub Tools & Hardware DSUB FEM SCREW LOCK

Datasheet

893In Stock

1,000Expected 10/23/2026

$1.08

$0.94

$0.787

$0.74

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware F screw lock for PCB

863001019TLF
Amphenol Commercial Products
1: $0.663
5,120In Stock
9,000Expected 9/25/2026

Mfr. Part #
863001019TLF

Mouser Part #
649-863001019TLF

Amphenol Commercial Products

D-Sub Tools & Hardware F screw lock for PCB

Learn More

Datasheet

5,120In Stock

9,000Expected 9/25/2026

$0.663

$0.463

$0.428

$0.416

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Min.: 1
Mult.: 1

D-Sub Tools & Hardware Male screw lock 50 Socket

863003ATLF
Amphenol Commercial Products
1: $0.988
703In Stock

Mfr. Part #
863003ATLF

Mouser Part #
649-863003ATLF

Amphenol Commercial Products

D-Sub Tools & Hardware Male screw lock 50 Socket

Learn More

Datasheet

703In Stock

$0.988

$0.884

$0.861

$0.831

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware DSUB FEM SCREW LOCK

86551009TLF
Amphenol Commercial Products
1: $0.559
3,254In Stock

Mfr. Part #
86551009TLF

Mouser Part #
649-86551009TLF

Amphenol Commercial Products

D-Sub Tools & Hardware DSUB FEM SCREW LOCK

Learn More

Datasheet

3,254In Stock

$0.559

$0.489

$0.442

$0.423

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware DSUB FEM SCREW LOCK

86552153TLF
Amphenol Commercial Products
1: $1.22
1,204In Stock

Mfr. Part #
86552153TLF

Mouser Part #
649-86552153TLF

Amphenol Commercial Products

D-Sub Tools & Hardware DSUB FEM SCREW LOCK

Learn More

Datasheet

1,204In Stock

$1.22

$1.03

$0.92

$0.876

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware 9P CAP W/LANYRD FOR MALE

16-000380
Amphenol CONEC
1: $16.72
115In Stock

Mfr. Part #
16-000380

Mouser Part #
706-16-000380

Amphenol CONEC

D-Sub Tools & Hardware 9P CAP W/LANYRD FOR MALE

Datasheet

115In Stock

$16.72

$14.22

$13.33

$12.95

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware CAP METAL 9 POS MALE W/SCREWS

165X16769X
Amphenol CONEC
1: $4.41
241In Stock
600Expected 8/27/2026

Mfr. Part #
165X16769X

Mouser Part #
706-165X16769X

Amphenol CONEC

D-Sub Tools & Hardware CAP METAL 9 POS MALE W/SCREWS

Learn More

Datasheet

241In Stock

600Expected 8/27/2026

$4.41

$3.54

$3.37

$3.32

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware FCT SCREW 4-40/4-40 10.7 ZINC PLATED

173112-0302
Molex / FCT
1: $0.52
1,935In Stock

Mfr. Part #
173112-0302

Mouser Part #
152-173112-0302

Molex / FCT

D-Sub Tools & Hardware FCT SCREW 4-40/4-40 10.7 ZINC PLATED

Datasheet

1,935In Stock

$0.52

$0.439

$0.393

$0.374

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware FCT THMB SCREW 4-40 55.6

173112-0426
Molex / FCT
1: $2.74
574In Stock
1,000Expected 11/6/2026

Mfr. Part #
173112-0426

Mouser Part #
152-173112-0426

Molex / FCT

D-Sub Tools & Hardware FCT THMB SCREW 4-40 55.6

Datasheet

574In Stock

1,000Expected 11/6/2026

$2.74

$2.34

$2.09

$1.98

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 10.9 TIN

173112-0456
Molex / FCT
1: $1.20
27In Stock

Mfr. Part #
173112-0456

Mouser Part #
152-173112-0456

Molex / FCT

D-Sub Tools & Hardware FCT SCREW SET 4-40/4-40 10.9 TIN

Datasheet

27In Stock

$1.20

$1.02

$0.827

$0.787

View

Min.: 1
Mult.: 1

4-40 Connectors

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