Screws & Fasteners – Mouser South Africa

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.187 Jack Screws

Keystone Electronics .187 Jack Screws are 4.8mm diameter (.187") screws designed for D-subminiature connectors used in computer cables and other electronic equipment. The product portfolio includes standard jack screws, a sems version with a captivated helical spring-lock washer that simplifies use, a slotted option for installation with a screwdriver, and a screw with a nylon patch that firmly holds the jack in vibration applications. Keystone Electronics .187 Jack Screws feature a 3/16 hex head and 4-40 thread and are offered in stainless steel or with zinc chromate plating in yellow or clear.

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Part #

Screws & Fasteners JACK SCREW KIT STAINLESS

7251
Keystone Electronics
1: $1.58
1,088In Stock

Mfr. Part No.
7251

Mouser Part No
534-7251

Keystone Electronics

Screws & Fasteners JACK SCREW KIT STAINLESS

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Datasheet

1,088In Stock

$1.58

$1.21

$1.09

$0.98

View

Min.: 1
Mult.: 1

Kits

Jackscrew

Steel

Screws & Fasteners JACK SCREW WITH NYL PATCH STEEL

7264
Keystone Electronics
1: $0.615
10,708In Stock

Mfr. Part No.
7264

Mouser Part No
534-7264

Keystone Electronics

Screws & Fasteners JACK SCREW WITH NYL PATCH STEEL

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Datasheet

10,708In Stock

$0.615

$0.466

$0.418

$0.354

View

Min.: 1
Mult.: 1

Screws

Hex Jackscrew

4-40

13 mm

Nylon, Steel

Zinc

Screws & Fasteners JACK SCREW KIT SLOTTED

7297
Keystone Electronics
1: $2.73
426In Stock

Mfr. Part No.
7297

Mouser Part No
534-7297

Keystone Electronics

Screws & Fasteners JACK SCREW KIT SLOTTED

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Datasheet

426In Stock

$2.73

$2.06

$1.86

$1.47

$1.29

Min.: 1
Mult.: 1

Kits

Slotted Jackscrew

Slotted

Screws & Fasteners Jack Screw .187 w/hdwr Steel 4-40

7227
Keystone Electronics
1: $0.672
174In Stock

Mfr. Part No.
7227

Mouser Part No
534-7227

Keystone Electronics

Screws & Fasteners Jack Screw .187 w/hdwr Steel 4-40

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Datasheet

174In Stock

$0.672

$0.57

$0.568

$0.566

View

Min.: 1
Mult.: 1

Screws

Jackscrew

4-40

Zinc, Yellow Chromate

Hex

Screws & Fasteners JACK SCREW .625

7232
Keystone Electronics
1: $1.30
1,057In Stock

Mfr. Part No.
7232

Mouser Part No
534-7232

Keystone Electronics

Screws & Fasteners JACK SCREW .625

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Datasheet

1,057In Stock

$1.30

$1.14

$1.05

$1.00

View

Min.: 1
Mult.: 1

Screws

Hex Jackscrew

4-40

0.625 in

Steel

Zinc

Hex

Screws & Fasteners .347 SEMS Jack w/hardware

7238
Keystone Electronics
1: $0.638
780In Stock

Mfr. Part No.
7238

Mouser Part No
534-7238

Keystone Electronics

Screws & Fasteners .347 SEMS Jack w/hardware

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Datasheet

780In Stock

$0.638

$0.485

$0.433

$0.422

View

Min.: 1
Mult.: 1

Kits

Jackscrew

4-40

8.8 mm

Steel

Zinc

Hex

Screws & Fasteners JACK SCREW KIT

7242
Keystone Electronics
1: $0.695
503In Stock

Mfr. Part No.
7242

Mouser Part No
534-7242

Keystone Electronics

Screws & Fasteners JACK SCREW KIT

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Datasheet

503In Stock

$0.695

$0.547

$0.543

$0.32

$0.285

Min.: 1
Mult.: 1

Kits

Jackscrew

Screws & Fasteners JACK SCREW KIT

7242-5
Keystone Electronics
1: $0.764
801In Stock

Mfr. Part No.
7242-5

Mouser Part No
534-7242-5

Keystone Electronics

Screws & Fasteners JACK SCREW KIT

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Datasheet

801In Stock

$0.764

$0.642

$0.608

$0.543

View

Min.: 1
Mult.: 1

Kits

Jackscrew

Screws & Fasteners JACK SCREW

7243
Keystone Electronics
1: $0.547
356In Stock

Mfr. Part No.
7243

Mouser Part No
534-7243

Keystone Electronics

Screws & Fasteners JACK SCREW

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Datasheet

356In Stock

$0.547

$0.525

$0.311

$0.273

Min.: 1
Mult.: 1

Screws

Hex Jackscrew

4-40

4.75 mm

Steel

Zinc

Hex

Screws & Fasteners JACK SCREW

7243-5
Keystone Electronics
1: $0.672
1,038In Stock

Mfr. Part No.
7243-5

Mouser Part No
534-7243-5

Keystone Electronics

Screws & Fasteners JACK SCREW

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Datasheet

1,038In Stock

$0.672

$0.512

$0.457

$0.387

View

Min.: 1
Mult.: 1

Screws

Hex Jackscrew

Screws & Fasteners JACK SCREW KIT

7244
Keystone Electronics
1: $0.752
2,498In Stock

Mfr. Part No.
7244

Mouser Part No
534-7244

Keystone Electronics

Screws & Fasteners JACK SCREW KIT

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Datasheet

2,498In Stock

$0.752

$0.642

$0.38

$0.328

$0.297

Min.: 1
Mult.: 1

Kits

Jackscrew

Screws & Fasteners JACK SCREW KIT STAINLESS

7249
Keystone Electronics
1: $1.57
642In Stock

Mfr. Part No.
7249

Mouser Part No
534-7249

Keystone Electronics

Screws & Fasteners JACK SCREW KIT STAINLESS

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Datasheet

642In Stock

$1.57

$1.21

$1.08

$0.966

View

Min.: 1
Mult.: 1

Kits

Jackscrew

Steel

Screws & Fasteners JACK SCREW KIT STAINLESS

7253
Keystone Electronics
1: $2.07
1,110In Stock

Mfr. Part No.
7253

Mouser Part No
534-7253

Keystone Electronics

Screws & Fasteners JACK SCREW KIT STAINLESS

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Datasheet

1,110In Stock

$2.07

$1.59

$1.43

$1.33

View

Min.: 1
Mult.: 1

Kits

Jackscrew

Steel

Screws & Fasteners JCK SCRW 12.7MM/.5IN THREADED FEMALE HEX

7254
Keystone Electronics
1: $2.08
400In Stock

Mfr. Part No.
7254

Mouser Part No
534-7254

Keystone Electronics

Screws & Fasteners JCK SCRW 12.7MM/.5IN THREADED FEMALE HEX

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Datasheet

400In Stock

$2.08

$1.59

$1.43

$1.33

View

Min.: 1
Mult.: 1

Screws

Hex Jackscrew

4-40

4.75 mm

Stainless Steel

Hex

Screws & Fasteners JACK SCREW KIT STAINLESS

7257
Keystone Electronics
1: $3.06
1,052In Stock

Mfr. Part No.
7257

Mouser Part No
534-7257

Keystone Electronics

Screws & Fasteners JACK SCREW KIT STAINLESS

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Datasheet

1,052In Stock

$3.06

$2.30

$2.06

$1.76

View

Min.: 1
Mult.: 1

Kits

Jackscrew

4-40

15.8 mm

Stainless Steel

Hex

Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS

7260
Keystone Electronics
1: $0.513
399In Stock

Mfr. Part No.
7260

Mouser Part No
534-7260

Keystone Electronics

Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS

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Datasheet

399In Stock

$0.513

$0.384

$0.343

$0.291

View

Min.: 1
Mult.: 1

Screws

Hex Jackscrew

Nylon, Steel

Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS

7265
Keystone Electronics
1: $1.90
221In Stock

Mfr. Part No.
7265

Mouser Part No
534-7265

Keystone Electronics

Screws & Fasteners JACK SCREW WITH NYL PATCH STAINLESS

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Datasheet

221In Stock

$1.90

$1.43

$1.28

$1.09

View

Min.: 1
Mult.: 1

Screws

Hex Jackscrew

4-40

4.75 mm

Stainless Steel

Hex

Screws & Fasteners JACK SCREW (SLOTTED)

7270
Keystone Electronics
1: $2.57
400In Stock

Mfr. Part No.
7270

Mouser Part No
534-7270

Keystone Electronics

Screws & Fasteners JACK SCREW (SLOTTED)

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Datasheet

400In Stock

$2.57

$2.08

$1.93

$1.80

View

Min.: 1
Mult.: 1

Screws

Slotted Jackscrew

Slotted

Screws & Fasteners JACK SCREW (SLOTTED)

7275
Keystone Electronics
1: $2.20
455In Stock

Mfr. Part No.
7275

Mouser Part No
534-7275

Keystone Electronics

Screws & Fasteners JACK SCREW (SLOTTED)

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Datasheet

455In Stock

$2.20

$1.95

$1.91

$1.88

View

Min.: 1
Mult.: 1

Screws

Slotted Jackscrew

4-40

6.3 mm

Screws & Fasteners JACK SCREW (SLOTTED)

7276
Keystone Electronics
1: $2.20
366In Stock

Mfr. Part No.
7276

Mouser Part No
534-7276

Keystone Electronics

Screws & Fasteners JACK SCREW (SLOTTED)

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Datasheet

366In Stock

$2.20

$1.95

$1.91

$1.87

View

Min.: 1
Mult.: 1

Screws

Slotted Jackscrew

Slotted

Screws & Fasteners JACK SCREW (SLOTTED)

7277
Keystone Electronics
1: $2.57
480In Stock

Mfr. Part No.
7277

Mouser Part No
534-7277

Keystone Electronics

Screws & Fasteners JACK SCREW (SLOTTED)

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Datasheet

480In Stock

$2.57

$2.08

$1.93

$1.78

View

Min.: 1
Mult.: 1

Screws

Slotted Jackscrew

Slotted

Screws & Fasteners JACK SCREW (SLOTTED)

7278
Keystone Electronics
1: $2.71
380In Stock

Mfr. Part No.
7278

Mouser Part No
534-7278

Keystone Electronics

Screws & Fasteners JACK SCREW (SLOTTED)

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Datasheet

380In Stock

$2.71

$2.20

$2.02

$1.88

View

Min.: 1
Mult.: 1

Screws

Slotted Jackscrew

Slotted

Screws & Fasteners JACK SCREW KIT SLOTTED

7296
Keystone Electronics
1: $2.66
295In Stock

Mfr. Part No.
7296

Mouser Part No
534-7296

Keystone Electronics

Screws & Fasteners JACK SCREW KIT SLOTTED

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Datasheet

295In Stock

$2.66

$2.01

$1.81

$1.64

$1.30

Min.: 1
Mult.: 1

Kits

Slotted Jackscrew

Slotted

Screws & Fasteners Jack Screw .187 Clear 4-40

7226-5
Keystone Electronics
1: $0.513
4,422In Stock
1,200Expected 2026/03/02

Mfr. Part No.
7226-5

Mouser Part No
534-7226-5

Keystone Electronics

Screws & Fasteners Jack Screw .187 Clear 4-40

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Datasheet

4,422In Stock

1,200Expected 2026/03/02

$0.513

$0.39

$0.349

$0.295

View

Min.: 1
Mult.: 1

Screws

Jackscrew

4-40

Zinc, Clear Chromate

Hex

Screws & Fasteners Jack Screw .187 w/hdwr Clear 4-40

7227-5
Keystone Electronics
1: $0.752
732In Stock

Mfr. Part No.
7227-5

Mouser Part No
534-7227-5

Keystone Electronics

Screws & Fasteners Jack Screw .187 w/hdwr Clear 4-40

Learn More

Datasheet

732In Stock

$0.752

$0.58

$0.519

$0.44

View

Min.: 1
Mult.: 1

Screws

Jackscrew

4-40

Steel

Zinc, Clear Chromate

Hex

.187 Jack Screws

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