.hide-partial { max-height: none; } .show-more { display: none; }

4000 Series Hardware

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Hardware

List Images

Results: 118

Applied Filters:

Series = 4000

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

4941
Keystone Electronics
1: Rp13.760
13.441In Stock

Mfr. Part No.
4941

Mouser Part No
534-4941

Keystone Electronics

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

Learn More

Datasheet

13.441In Stock

Rp13.760

Rp10.824

Rp9.907

Rp9.191

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX NYLON STANDOFFS

4801
Keystone Electronics
1: Rp11.558
10.696In Stock

Mfr. Part No.
4801

Mouser Part No
534-4801

Keystone Electronics

Standoffs & Spacers HEX NYLON STANDOFFS

Learn More

Datasheet

10.696In Stock

Rp11.558

Rp8.788

Rp8.054

Rp6.825

View

Min.: 1
Mult.: 1

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

4802
Keystone Electronics
1: Rp11.375
19.356In Stock
31.000Expected 17/08/2026

Mfr. Part No.
4802

Mouser Part No
534-4802

Keystone Electronics

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

Learn More

Datasheet

19.356In Stock

31.000Expected 17/08/2026

Rp11.375

Rp8.714

Rp7.797

Rp6.605

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1/4 Hex M/F Standoff

4814
Keystone Electronics
1: Rp9.173
10.034In Stock
34.600On Order

Mfr. Part No.
4814

Mouser Part No
534-4814

Keystone Electronics

Standoffs & Spacers 1/4 Hex M/F Standoff

Learn More

Datasheet

10.034In Stock

34.600On Order

Rp9.173

Rp7.265

Rp6.770

Rp6.017

View

Min.: 1
Mult.: 1

Standoffs & Spacers 6/32x1 1/4 NY HX M/F

4822
Keystone Electronics
1: Rp14.126
8.918In Stock

Mfr. Part No.
4822

Mouser Part No
534-4822

Keystone Electronics

Standoffs & Spacers 6/32x1 1/4 NY HX M/F

Learn More

Datasheet

8.918In Stock

Rp14.126

Rp10.769

Rp9.650

Rp8.182

View

Min.: 1
Mult.: 1

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

4863
Keystone Electronics
1: Rp25.868
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

Rp25.868

Rp20.731

Rp11.741

Rp10.659

Rp9.925

Min.: 1
Mult.: 1

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

4871
Keystone Electronics
1: Rp9.907
35.679In 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

35.679In Stock

42.000Expected 09/11/2026

Cut Tape

Rp9.907

Rp7.412

Rp6.641

Rp5.632

Reel

Rp4.036

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

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

4881
Keystone Electronics
1: Rp9.173
35.403In Stock
48.000Expected 31/08/2026

Mfr. Part No.
4881

Mouser Part No
534-4881

Keystone Electronics

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

Learn More

Datasheet

35.403In Stock

48.000Expected 31/08/2026

Cut Tape

Rp9.173

Rp6.916

Rp6.183

Rp5.247

Reel

Rp3.724

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

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

4882
Keystone Electronics
1: Rp8.806
8.500In Stock
47.000Expected 17/08/2026

Mfr. Part No.
4882

Mouser Part No
534-4882

Keystone Electronics

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

Learn More

Datasheet

8.500In Stock

47.000Expected 17/08/2026

Cut Tape

Rp8.806

Rp6.623

Rp5.926

Rp5.027

Reel

Rp4.843

View

Min.: 1
Mult.: 1

: 1.000

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

4883
Keystone Electronics
1: Rp11.008
33.380In 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

33.380In Stock

Cut Tape

Rp11.008

Rp8.256

Rp7.393

Rp6.274

Reel

Rp5.320

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

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

4886
Keystone Electronics
1: Rp11.741
27.428In Stock
4.500Expected 29/09/2026

Mfr. Part No.
4886

Mouser Part No
534-4886

Keystone Electronics

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

Datasheet

27.428In Stock

4.500Expected 29/09/2026

Cut Tape

Rp11.741

Rp8.824

Rp8.091

Rp6.861

Reel

Rp5.045

View

Min.: 1
Mult.: 1

: 1.500

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

4891
Keystone Electronics
1: Rp9.356
17.423In Stock
13.500Expected 17/08/2026

Mfr. Part No.
4891

Mouser Part No
534-4891

Keystone Electronics

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

Learn More

Datasheet

17.423In Stock

13.500Expected 17/08/2026

Cut Tape

Rp9.356

Rp7.247

Rp6.494

Rp5.504

Reel

Rp3.926

View

Min.: 1
Mult.: 1

: 1.500

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

4892
Keystone Electronics
1: Rp10.090
12.155In 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

12.155In Stock

Cut Tape

Rp10.090

Rp7.595

Rp6.806

Rp5.779

Reel

Rp4.587

View

Min.: 1
Mult.: 1

: 1.000

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

4893
Keystone Electronics
1: Rp14.493
19.419In Stock
25.350Expected 30/09/2026

Mfr. Part No.
4893

Mouser Part No
534-4893

Keystone Electronics

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

Learn More

Datasheet

19.419In Stock

25.350Expected 30/09/2026

Cut Tape

Rp14.493

Rp11.063

Rp9.907

Rp8.402

Reel

Rp6.788

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

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

4897
Keystone Electronics
1: Rp10.457
23.888In Stock

Mfr. Part No.
4897

Mouser Part No
534-4897

Keystone Electronics

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

Datasheet

23.888In Stock

Cut Tape

Rp10.457

Rp7.907

Rp7.082

Rp6.017

Reel

Rp4.605

View

Min.: 1
Mult.: 1

: 1.000

Standoffs & Spacers NYLON SPCR HEX 1/4"

4800
Keystone Electronics
1: Rp10.274
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

Rp10.274

Rp7.669

Rp6.861

Rp5.816

View

Min.: 1
Mult.: 1

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

4939
Keystone Electronics
1.500: Rp4.385
40.500In Stock
3.000On Order

Mfr. Part No.
4939

Mouser Part No
534-4939

Keystone Electronics

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

Datasheet

40.500In Stock

3.000On Order

Reel

Rp4.385

Min.: 1.500
Mult.: 1.500

: 1.500

Standoffs & Spacers SPACER #4X5/8"

403
Keystone Electronics
1: Rp5.504
2.450In Stock

Mfr. Part No.
403

Mouser Part No
534-403

Keystone Electronics

Standoffs & Spacers SPACER #4X5/8"

Datasheet

2.450In Stock

Rp5.504

Rp4.201

Rp3.743

Rp3.174

View

Min.: 1
Mult.: 1

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

4799
Keystone Electronics
1: Rp12.842
895In Stock

Mfr. Part No.
4799

Mouser Part No
534-4799

Keystone Electronics

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

Learn More

Datasheet

895In Stock

Rp12.842

Rp9.723

Rp8.843

Rp7.504

View

Min.: 1
Mult.: 1

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

4803
Keystone Electronics
1: Rp11.925
2.629In Stock

Mfr. Part No.
4803

Mouser Part No
534-4803

Keystone Electronics

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

Learn More

Datasheet

2.629In Stock

Rp11.925

Rp9.411

Rp8.421

Rp7.137

View

Min.: 1
Mult.: 1

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

4804
Keystone Electronics
1: Rp10.457
5.362In Stock

Mfr. Part No.
4804

Mouser Part No
534-4804

Keystone Electronics

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

Learn More

Datasheet

5.362In Stock

Rp10.457

Rp7.925

Rp7.082

Rp6.017

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.25 NYL stdoff 4-40 Thread

4808
Keystone Electronics
1: Rp14.126
1.181In Stock

Mfr. Part No.
4808

Mouser Part No
534-4808

Keystone Electronics

Standoffs & Spacers 1.25 NYL stdoff 4-40 Thread

Learn More

Datasheet

1.181In Stock

Rp14.126

Rp10.769

Rp9.650

Rp8.182

View

Min.: 1
Mult.: 1

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

4810
Keystone Electronics
1: Rp14.677
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

Rp14.677

Rp11.118

Rp9.944

Rp8.439

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.75 NYL stdoff 4-40 Thread

4812
Keystone Electronics
1: Rp15.227
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

Rp15.227

Rp11.466

Rp10.255

Rp8.714

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 X .625 6-32 M/F HEX STANDOFF NYLON

4817
Keystone Electronics
1: Rp12.292
2.899In Stock

Mfr. Part No.
4817

Mouser Part No
534-4817

Keystone Electronics

Standoffs & Spacers .250 X .625 6-32 M/F HEX STANDOFF NYLON

Learn More

Datasheet

2.899In Stock

Rp12.292

Rp9.283

Rp8.311

Rp7.045

View

Min.: 1
Mult.: 1

4000 Series Hardware

Types of Hardware

Customer Service Office

Company

Resources

Support