4-40 – Mouser Puerto Rico

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Part #

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/16" 4-40 SS

4543-440-SS
RAF Electronic Hardware
1: $1.86
3In Stock

Mfr. Part #
4543-440-SS

Mouser Part #
761-4543-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/16" 4-40 SS

Datasheet

3In Stock

$1.86

$1.72

$1.53

$1.44

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Min.: 1
Mult.: 1

Screws & Fasteners Hex Jack Screw STEEL 4-40 5/16in

4750-3MOD-12
RAF Electronic Hardware
1: $1.03
99Expected 9/14/2026

Mfr. Part #
4750-3MOD-12

Mouser Part #
761-4750-3MOD-12

RAF Electronic Hardware

Screws & Fasteners Hex Jack Screw STEEL 4-40 5/16in

99Expected 9/14/2026

$1.03

$0.808

$0.738

$0.653

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Min.: 1
Mult.: 1

Standoffs & Spacers AL 1.000 M/F THRD

8405
Keystone Electronics
1: $0.80
10,154In Stock

Mfr. Part #
8405

Mouser Part #
534-8405

Keystone Electronics

Standoffs & Spacers AL 1.000 M/F THRD

Learn More

Datasheet

10,154In Stock

$0.80

$0.632

$0.599

$0.536

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/8 LNGTH 4-40 ML/FML HEX STANDOFF

4532-440-N
RAF Electronic Hardware
1: $0.48
32,381In Stock

Mfr. Part #
4532-440-N

Mouser Part #
761-4532-440-N

RAF Electronic Hardware

Standoffs & Spacers 3/8 LNGTH 4-40 ML/FML HEX STANDOFF

Datasheet

32,381In Stock

$0.48

$0.383

$0.333

$0.278

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Min.: 1
Mult.: 1

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

010440B125
Essentra
1: $0.13
811In Stock

Mfr. Part #
010440B125

Mouser Part #
144-010440B125

Essentra

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

Datasheet

811In Stock

$0.13

$0.095

$0.085

$0.073

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Min.: 1
Mult.: 1

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

010440B150
Essentra
1: $0.13
2,708In Stock

Mfr. Part #
010440B150

Mouser Part #
144-010440B150

Essentra

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

Datasheet

2,708In Stock

$0.13

$0.098

$0.088

$0.076

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Min.: 1
Mult.: 1

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

010440R012
Essentra
1: $0.11
972In Stock

Mfr. Part #
010440R012

Mouser Part #
144-010440R012

Essentra

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

Datasheet

972In Stock

$0.11

$0.088

$0.079

$0.068

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Min.: 1
Mult.: 1

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

010440T031
Essentra
1: $0.12
1,980In Stock

Mfr. Part #
010440T031

Mouser Part #
144-010440T031

Essentra

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

Datasheet

1,980In Stock

$0.12

$0.086

$0.077

$0.067

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Min.: 1
Mult.: 1

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

010440WF112
Essentra
1: $0.14
870In Stock

Mfr. Part #
010440WF112

Mouser Part #
144-010440WF112

Essentra

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

Datasheet

870In Stock

$0.14

$0.107

$0.096

$0.083

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Min.: 1
Mult.: 1

Screws & Fasteners Jack Screw .187 Yellow 4-40

7226
Keystone Electronics
1: $0.55
560In Stock

Mfr. Part #
7226

Mouser Part #
534-7226

Keystone Electronics

Screws & Fasteners Jack Screw .187 Yellow 4-40

Learn More

Datasheet

560In Stock

$0.55

$0.466

$0.425

$0.347

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Min.: 1
Mult.: 1

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

0381-SS
RAF Electronic Hardware
1: $2.85
124In Stock

Mfr. Part #
0381-SS

Mouser Part #
761-0381-SS

RAF Electronic Hardware

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

Datasheet

124In Stock

$2.85

$1.70

$1.57

$1.46

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 Hex X 1-3/4 Length Hex Standoff

2077-440-AL
RAF Electronic Hardware
1: $4.85
68In Stock

Mfr. Part #
2077-440-AL

Mouser Part #
761-2077-440-AL

RAF Electronic Hardware

Standoffs & Spacers 3/16 Hex X 1-3/4 Length Hex Standoff

Datasheet

68In Stock

$4.85

$2.45

$2.30

$2.19

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Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 Hex Fem Stdoff 1-3/8" SS 4-40

2118-440-SS
RAF Electronic Hardware
1: $2.27
1In Stock

Mfr. Part #
2118-440-SS

Mouser Part #
761-2118-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/4 Hex Fem Stdoff 1-3/8" SS 4-40

Datasheet

1In Stock

$2.27

$2.07

$1.94

$1.88

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 RND M/F STDOFF 1" 4-40 SS

4013-440-SS
RAF Electronic Hardware
1: $2.70
110In Stock

Mfr. Part #
4013-440-SS

Mouser Part #
761-4013-440-SS

RAF Electronic Hardware

Standoffs & Spacers 3/16 RND M/F STDOFF 1" 4-40 SS

Datasheet

110In Stock

$2.70

$2.01

$1.64

$1.47

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Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 HEX M/F STDOFF 15/16" 4-40 AL CLR

4512-440-AL-7
RAF Electronic Hardware
1: $0.61
151In Stock

Mfr. Part #
4512-440-AL-7

Mouser Part #
761-4512-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 3/16 HEX M/F STDOFF 15/16" 4-40 AL CLR

Datasheet

151In Stock

$0.61

$0.442

$0.353

$0.318

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Min.: 1
Mult.: 1

Standoffs & Spacers HEX M/F STANDOFF 1/4 HEX X 1/2 L

4534-440-SS-45
RAF Electronic Hardware
1: $4.42
99In Stock

Mfr. Part #
4534-440-SS-45

Mouser Part #
761-4534-440-SS-45

RAF Electronic Hardware

Standoffs & Spacers HEX M/F STANDOFF 1/4 HEX X 1/2 L

Datasheet

99In Stock

$4.42

$4.09

$3.64

$3.42

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Min.: 1
Mult.: 1

Standoffs & Spacers 7/8 LNGTH 4-40 ML/FML HEX STANDOFF

4540-440-AL-7
RAF Electronic Hardware
1: $0.72
328In Stock

Mfr. Part #
4540-440-AL-7

Mouser Part #
761-4540-440-AL-7

RAF Electronic Hardware

Standoffs & Spacers 7/8 LNGTH 4-40 ML/FML HEX STANDOFF

Datasheet

328In Stock

$0.72

$0.336

$0.329

$0.32

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Min.: 1
Mult.: 1

Screws & Fasteners Binder Combination Screw, #4-40 Thread, 9/32 Lg

010440CD028
Essentra
1: $0.12
2,565In Stock

Mfr. Part #
010440CD028

Mouser Part #
144-010440CD028

Essentra

Screws & Fasteners Binder Combination Screw, #4-40 Thread, 9/32 Lg

Learn More

Datasheet

2,565In Stock

$0.12

$0.089

$0.08

$0.069

View

Min.: 1
Mult.: 1

Screws & Fasteners Set Screw, Socket Head, #4-40 Thread, 1 1/4 Lg

010440T125
Essentra
1: $0.13
8,931In Stock

Mfr. Part #
010440T125

Mouser Part #
144-010440T125

Essentra

Screws & Fasteners Set Screw, Socket Head, #4-40 Thread, 1 1/4 Lg

Datasheet

8,931In Stock

$0.13

$0.095

$0.085

$0.073

View

Min.: 1
Mult.: 1

D-Sub Tools & Hardware I/O DSUB CONNECTOR JACK SCREW KIT

3342-4-KIT
3M Electronic Solutions Division
1: $2.58
85In Stock

Mfr. Part #
3342-4-KIT

Mouser Part #
517-3342-4-KIT

3M Electronic Solutions Division

D-Sub Tools & Hardware I/O DSUB CONNECTOR JACK SCREW KIT

Datasheet

85In Stock

$2.58

$2.35

$2.23

$2.07

View

Min.: 1
Mult.: 1

Standoffs & Spacers 3/16 Hex Fem Stdoff 11/32" SS 4-40

2054T-440-SS
RAF Electronic Hardware
1: $1.09
232In Stock

Mfr. Part #
2054T-440-SS

Mouser Part #
761-2054T-440-SS

RAF Electronic Hardware

Standoffs & Spacers 3/16 Hex Fem Stdoff 11/32" SS 4-40

Datasheet

232In Stock

$1.09

$0.817

$0.636

$0.599

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/8 LNGTH 4-40 STD FML HEX STANDOFF

2098-440-SS
RAF Electronic Hardware
1: $1.20
309In Stock

Mfr. Part #
2098-440-SS

Mouser Part #
761-2098-440-SS

RAF Electronic Hardware

Standoffs & Spacers 1/8 LNGTH 4-40 STD FML HEX STANDOFF

Datasheet

309In Stock

$1.20

$0.608

$0.571

$0.55

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Min.: 1
Mult.: 1

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

010440R031
Essentra
1: $0.14
700In Stock

Mfr. Part #
010440R031

Mouser Part #
144-010440R031

Essentra

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

Datasheet

700In Stock

$0.14

$0.106

$0.095

$0.082

View

Min.: 1
Mult.: 1

Standoffs & Spacers PC 104 MOUNTING KIT NYLON

PC104-NY
Keystone Electronics
1: $5.03
34In Stock

Mfr. Part #
PC104-NY

Mouser Part #
534-PC104-NY

Keystone Electronics

Standoffs & Spacers PC 104 MOUNTING KIT NYLON

Datasheet

34In Stock

$5.03

$4.13

$3.88

$3.53

View

Min.: 1
Mult.: 1

Standoffs & Spacers SS 4-40 1/2in 3/16in Round FEM Standoff

1637-440-SS
RAF Electronic Hardware
1: $2.22
27In Stock

Mfr. Part #
1637-440-SS

Mouser Part #
761-1637-440-SS

RAF Electronic Hardware

Standoffs & Spacers SS 4-40 1/2in 3/16in Round FEM Standoff

Datasheet

27In Stock

$2.22

$1.65

$1.28

$1.20

View

Min.: 1
Mult.: 1

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