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4000 Series Hardware

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Part #

Standoffs & Spacers M/F NYLON STANDOFF 4-40 .375 L

4941
Keystone Electronics
1: $0.75
13,371In Stock

Mfr. Part No.
4941

Mouser Part No
534-4941

Keystone Electronics

Standoffs & Spacers M/F NYLON STANDOFF 4-40 .375 L

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Datasheet

13,371In Stock

$0.75

$0.59

$0.541

$0.342

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 HEX 3/4L 4-40

4804
Keystone Electronics
1: $0.44
5,097In Stock

Mfr. Part No.
4804

Mouser Part No
534-4804

Keystone Electronics

Standoffs & Spacers .250 HEX 3/4L 4-40

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Datasheet

5,097In Stock

$0.44

$0.35

$0.319

$0.28

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX NYLON STANDOFFS

4801
Keystone Electronics
1: $0.63
10,316In Stock

Mfr. Part No.
4801

Mouser Part No
534-4801

Keystone Electronics

Standoffs & Spacers HEX NYLON STANDOFFS

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Datasheet

10,316In Stock

$0.63

$0.479

$0.439

$0.372

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYLON SPCR M/F 1/2"

4802
Keystone Electronics
1: $0.59
49,989In Stock

Mfr. Part No.
4802

Mouser Part No
534-4802

Keystone Electronics

Standoffs & Spacers NYLON SPCR M/F 1/2"

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Datasheet

49,989In Stock

$0.59

$0.454

$0.431

$0.385

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 Hex M/F Standoff

4814
Keystone Electronics
1: $0.61
19,895In Stock
19,600On Order

Mfr. Part No.
4814

Mouser Part No
534-4814

Keystone Electronics

Standoffs & Spacers 1/4 Hex M/F Standoff

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Datasheet

19,895In Stock

19,600On Order

$0.61

$0.464

$0.428

$0.374

View

Min.: 1
Mult.: 1

Standoffs & Spacers .25"L 4-40 FORCE FIT

4863
Keystone Electronics
1: $1.41
2,705In Stock

Mfr. Part No.
4863

Mouser Part No
534-4863

Keystone Electronics

Standoffs & Spacers .25"L 4-40 FORCE FIT

Datasheet

2,705In Stock

$1.41

$1.13

$0.64

$0.581

$0.541

Min.: 1
Mult.: 1

Standoffs & Spacers Steel Thread Stdoff .062" 2-56 .147/.244

4871
Keystone Electronics
1: $0.24
16,824In Stock
42,000Expected 09/11/2026

Mfr. Part No.
4871

Mouser Part No
534-4871

Keystone Electronics

Standoffs & Spacers Steel Thread Stdoff .062" 2-56 .147/.244

Learn More

Datasheet

16,824In Stock

42,000Expected 09/11/2026

Cut Tape

$0.24

$0.236

Reel

$0.221

$0.216

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Standoffs & Spacers Steel Thread Stdoff .122" 4-40 .166/.244

4881
Keystone Electronics
1: $0.23
31,132In Stock
48,000On Order

Mfr. Part No.
4881

Mouser Part No
534-4881

Keystone Electronics

Standoffs & Spacers Steel Thread Stdoff .122" 4-40 .166/.244

Learn More

Datasheet

31,132In Stock

48,000On Order

Cut Tape

$0.23

$0.229

$0.223

Reel

$0.203

$0.18

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Standoffs & Spacers Steel Thread Stdoff .125" 4-40 .166/.244

4882
Keystone Electronics
1: $0.27
34,537In Stock
49,000Expected 28/09/2026

Mfr. Part No.
4882

Mouser Part No
534-4882

Keystone Electronics

Standoffs & Spacers Steel Thread Stdoff .125" 4-40 .166/.244

Learn More

Datasheet

34,537In Stock

49,000Expected 28/09/2026

Cut Tape

$0.27

$0.268

Reel

$0.234

$0.214

$0.205

Min.: 1
Mult.: 1

: 1,000

Standoffs & Spacers SMT SPACER #4 T/R OF 1500

4886
Keystone Electronics
1: $0.61
24,339In Stock
4,500On Order

Mfr. Part No.
4886

Mouser Part No
534-4886

Keystone Electronics

Standoffs & Spacers SMT SPACER #4 T/R OF 1500

Datasheet

24,339In Stock

4,500On Order

Cut Tape

$0.61

$0.468

$0.444

$0.397

Reel

$0.309

View

Min.: 1
Mult.: 1

: 1,500

Standoffs & Spacers Steel Thread Stdoff .062" 6-32 .213/.306

4891
Keystone Electronics
1: $0.22
29,718In Stock

Mfr. Part No.
4891

Mouser Part No
534-4891

Keystone Electronics

Standoffs & Spacers Steel Thread Stdoff .062" 6-32 .213/.306

Learn More

Datasheet

29,718In Stock

Cut Tape

$0.22

$0.214

Reel

$0.203

$0.196

Min.: 1
Mult.: 1

: 1,500

Standoffs & Spacers Steel Thread Stdoff .125" 6-32 .213/.306

4892
Keystone Electronics
1: $0.55
10,481In Stock

Mfr. Part No.
4892

Mouser Part No
534-4892

Keystone Electronics

Standoffs & Spacers Steel Thread Stdoff .125" 6-32 .213/.306

Learn More

Datasheet

10,481In Stock

Cut Tape

$0.55

$0.414

$0.371

$0.315

Reel

$0.25

View

Min.: 1
Mult.: 1

: 1,000

Standoffs & Spacers SURFACE MOUNT #6 SPACER .125 HT TIN

4897
Keystone Electronics
1: $0.57
23,658In Stock

Mfr. Part No.
4897

Mouser Part No
534-4897

Keystone Electronics

Standoffs & Spacers SURFACE MOUNT #6 SPACER .125 HT TIN

Datasheet

23,658In Stock

Cut Tape

$0.57

$0.431

$0.386

$0.328

Reel

$0.251

View

Min.: 1
Mult.: 1

: 1,000

Standoffs & Spacers "ZERO" HEIGHT THREADED INSERT, 4-40

4939
Keystone Electronics
1,500: $0.239
39,000In Stock
1,500Expected 14/09/2026

Mfr. Part No.
4939

Mouser Part No
534-4939

Keystone Electronics

Standoffs & Spacers "ZERO" HEIGHT THREADED INSERT, 4-40

Datasheet

39,000In Stock

1,500Expected 14/09/2026

Reel

$0.239

Min.: 1,500
Mult.: 1,500

: 1,500

Standoffs & Spacers NYLON SPCR HEX 1/4"

4800
Keystone Electronics
1: $0.58
11,680In Stock

Mfr. Part No.
4800

Mouser Part No
534-4800

Keystone Electronics

Standoffs & Spacers NYLON SPCR HEX 1/4"

Learn More

Datasheet

11,680In Stock

$0.58

$0.443

$0.396

$0.336

View

Min.: 1
Mult.: 1

Standoffs & Spacers Steel Thread Stdoff .250" 4-40 .166/.244

4883
Keystone Electronics
1: $0.29
30,893In Stock

Mfr. Part No.
4883

Mouser Part No
534-4883

Keystone Electronics

Standoffs & Spacers Steel Thread Stdoff .250" 4-40 .166/.244

Learn More

Datasheet

30,893In Stock

Cut Tape

$0.29

$0.285

Reel

$0.285

$0.264

$0.245

$0.236

MouseReel Available

Min.: 1
Mult.: 1

: 650

Standoffs & Spacers Steel Thread Stdoff .250" 6-32 .213/.306

4893
Keystone Electronics
1: $0.36
19,404In Stock
25,350Expected 30/11/2026

Mfr. Part No.
4893

Mouser Part No
534-4893

Keystone Electronics

Standoffs & Spacers Steel Thread Stdoff .250" 6-32 .213/.306

Learn More

Datasheet

19,404In Stock

25,350Expected 30/11/2026

Cut Tape

$0.36

$0.359

Reel

$0.359

$0.343

$0.318

$0.30

MouseReel Available

Min.: 1
Mult.: 1

: 650

Standoffs & Spacers SPACER #4X5/8"

403
Keystone Electronics
1: $0.32
2,335In Stock

Mfr. Part No.
403

Mouser Part No
534-403

Keystone Electronics

Standoffs & Spacers SPACER #4X5/8"

Datasheet

2,335In Stock

$0.32

$0.243

$0.216

$0.183

View

Min.: 1
Mult.: 1

Standoffs & Spacers M-F NYLN HEX 6X.50"

4799
Keystone Electronics
1: $0.70
385In Stock

Mfr. Part No.
4799

Mouser Part No
534-4799

Keystone Electronics

Standoffs & Spacers M-F NYLN HEX 6X.50"

Learn More

Datasheet

385In Stock

$0.70

$0.53

$0.482

$0.409

View

Min.: 1
Mult.: 1

Standoffs & Spacers .625l 4-40 x .250

4803
Keystone Electronics
1: $0.69
2,590In Stock

Mfr. Part No.
4803

Mouser Part No
534-4803

Keystone Electronics

Standoffs & Spacers .625l 4-40 x .250

Learn More

Datasheet

2,590In Stock

$0.69

$0.528

$0.50

$0.448

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.25 NYL stdoff 4-40 Thread

4808
Keystone Electronics
1: $0.77
881In Stock
1,200On Order

Mfr. Part No.
4808

Mouser Part No
534-4808

Keystone Electronics

Standoffs & Spacers 1.25 NYL stdoff 4-40 Thread

Learn More

Datasheet

881In Stock

1,200On Order

$0.77

$0.587

$0.526

$0.446

View

Min.: 1
Mult.: 1

Standoffs & Spacers M/F HEX STDOFF 1.50"L 4-40 NYLON

4810
Keystone Electronics
1: $0.80
1,383In Stock

Mfr. Part No.
4810

Mouser Part No
534-4810

Keystone Electronics

Standoffs & Spacers M/F HEX STDOFF 1.50"L 4-40 NYLON

Learn More

Datasheet

1,383In Stock

$0.80

$0.606

$0.542

$0.46

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.75 NYL stdoff 4-40 Thread

4812
Keystone Electronics
1: $0.83
2,050In Stock

Mfr. Part No.
4812

Mouser Part No
534-4812

Keystone Electronics

Standoffs & Spacers 1.75 NYL stdoff 4-40 Thread

Learn More

Datasheet

2,050In Stock

$0.83

$0.625

$0.559

$0.475

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYLON HEX 6-32 3/8"

4815
Keystone Electronics
1: $0.70
1,596In Stock
1,800Expected 28/09/2026

Mfr. Part No.
4815

Mouser Part No
534-4815

Keystone Electronics

Standoffs & Spacers NYLON HEX 6-32 3/8"

Learn More

Datasheet

1,596In Stock

1,800Expected 28/09/2026

$0.70

$0.529

$0.473

$0.401

View

Min.: 1
Mult.: 1

Standoffs & Spacers STDOFF 1/2" 6-32 M/F

4816
Keystone Electronics
1: $0.64
4,319In Stock
11,000Expected 30/11/2026

Mfr. Part No.
4816

Mouser Part No
534-4816

Keystone Electronics

Standoffs & Spacers STDOFF 1/2" 6-32 M/F

Learn More

Datasheet

4,319In Stock

11,000Expected 30/11/2026

$0.64

$0.489

$0.438

$0.371

View

Min.: 1
Mult.: 1

4000 Series Hardware

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