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

Keystone Electronics 8400 Series Standoffs & Spacers

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

Results: 63

Applied Filters:

Manufacturer = Keystone Electronics Series = 8400

Product

Type

Thread Size

Length

Material

Outside Diameter

Plating

Gender

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 AL 1.750 M/F THRD

8437
Keystone Electronics
1: £1.36
500In Stock

Mfr. Part No.
8437

Mouser Part No
534-8437

Keystone Electronics

Standoffs & Spacers AL 1.750 M/F THRD

Learn More

Datasheet

500In Stock

£1.36

£1.03

£0.917

£0.786

View

Min.: 1
Mult.: 1

Standoffs

Hex

8-32

1.75 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers AL 2.000 M/F THRD

8438
Keystone Electronics
1: £1.34
920In Stock

Mfr. Part No.
8438

Mouser Part No
534-8438

Keystone Electronics

Standoffs & Spacers AL 2.000 M/F THRD

Learn More

Datasheet

920In Stock

£1.34

£1.01

£0.908

£0.773

View

Min.: 1
Mult.: 1

Standoffs

Hex

8-32

2 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers 2.50 8-32 SPACER Replaced NC145628A

8439
Keystone Electronics
1: £1.61
427In Stock

Mfr. Part No.
8439

Mouser Part No
534-8439

Keystone Electronics

Standoffs & Spacers 2.50 8-32 SPACER Replaced NC145628A

Learn More

Datasheet

427In Stock

£1.61

£1.23

£1.10

£0.779

Min.: 1
Mult.: 1

Spacers

Hex

8-32

63.5 mm

Aluminum

6.35 mm

Iridite

Male / Female

Bulk

Standoffs & Spacers 1/4" NYL 4-40 STDOFF

8440A
Keystone Electronics
1: £0.804
200In Stock

Mfr. Part No.
8440A

Mouser Part No
534-8440A

Keystone Electronics

Standoffs & Spacers 1/4" NYL 4-40 STDOFF

Learn More

Datasheet

200In Stock

£0.804

£0.694

£0.385

£0.353

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

0.25 in

Nylon

0.25 in

Female / Female

Bulk

Standoffs & Spacers 1/2" NYL 4-40 STDOFF

8440C
Keystone Electronics
1: £0.856
1,027In Stock
5,000Expected 01/06/2026

Mfr. Part No.
8440C

Mouser Part No
534-8440C

Keystone Electronics

Standoffs & Spacers 1/2" NYL 4-40 STDOFF

Learn More

Datasheet

1,027In Stock

5,000Expected 01/06/2026

£0.856

£0.742

£0.741

£0.74

View

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

0.5 in

Nylon

0.25 in

Female / Female

Bulk

Standoffs & Spacers HEX 4-40 .75L NYLON

8440E
Keystone Electronics
1: £1.01
2,323In Stock
3,400On Order

Mfr. Part No.
8440E

Mouser Part No
534-8440E

Keystone Electronics

Standoffs & Spacers HEX 4-40 .75L NYLON

Learn More

Datasheet

2,323In Stock

3,400On Order

£1.01

£0.89

£0.882

£0.487

View

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

19.05 mm

Nylon

6.35 mm

Female / Female

Bulk

Standoffs & Spacers .250 X .875 6-32 HEX STANDOFF F/R NYLON

8441F
Keystone Electronics
1: £1.04
22In Stock

Mfr. Part No.
8441F

Mouser Part No
534-8441F

Keystone Electronics

Standoffs & Spacers .250 X .875 6-32 HEX STANDOFF F/R NYLON

Learn More

Datasheet

22In Stock

£1.04

£0.917

£0.505

£0.464

Min.: 1
Mult.: 1

Standoffs

Hex

6-32

22.22 mm

Nylon

6.35 mm

Female

Bulk

Standoffs & Spacers .250 X .125 CLEAR HOLE SPACER NYLON

8692
Keystone Electronics
1: £0.282
745In Stock

Mfr. Part No.
8692

Mouser Part No
534-8692

Keystone Electronics

Standoffs & Spacers .250 X .125 CLEAR HOLE SPACER NYLON

Datasheet

745In Stock

£0.282

£0.219

£0.192

£0.166

View

Min.: 1
Mult.: 1

Spacers

Round

3.18 mm

Nylon

9.14 mm

Female / Female

Bulk

Standoffs & Spacers AL .750 M/F THRD

8403
Keystone Electronics
1: £0.522
2,242In Stock
24,600Expected 16/03/2026

Mfr. Part No.
8403

Mouser Part No
534-8403

Keystone Electronics

Standoffs & Spacers AL .750 M/F THRD

Learn More

Datasheet

2,242In Stock

24,600Expected 16/03/2026

£0.522

£0.487

£0.447

£0.349

£0.244

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

0.75 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers AL 1.000 M/F THRD

8405
Keystone Electronics
1: £0.702
1,912In Stock
10,000Expected 20/04/2026

Mfr. Part No.
8405

Mouser Part No
534-8405

Keystone Electronics

Standoffs & Spacers AL 1.000 M/F THRD

Learn More

Datasheet

1,912In Stock

10,000Expected 20/04/2026

£0.702

£0.402

£0.299

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

1 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers AL 1.250 M/F THRD

8407
Keystone Electronics
1: £1.00
1,152In Stock

Mfr. Part No.
8407

Mouser Part No
534-8407

Keystone Electronics

Standoffs & Spacers AL 1.250 M/F THRD

Learn More

Datasheet

1,152In Stock

£1.00

£0.873

£0.482

£0.445

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

1.25 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers AL 1.375 M/F THRD

8408
Keystone Electronics
1: £1.26
928In Stock

Mfr. Part No.
8408

Mouser Part No
534-8408

Keystone Electronics

Standoffs & Spacers AL 1.375 M/F THRD

Learn More

Datasheet

928In Stock

£1.26

£1.10

£1.08

£1.07

View

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

1.375 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers AL 1.750 M/F THRD

8411
Keystone Electronics
1: £1.33
469In Stock

Mfr. Part No.
8411

Mouser Part No
534-8411

Keystone Electronics

Standoffs & Spacers AL 1.750 M/F THRD

Learn More

Datasheet

469In Stock

£1.33

£1.19

£0.659

£0.608

£0.589

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

1.75 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers AL 2.000 M/F THRD

8412
Keystone Electronics
1: £1.35
613In Stock

Mfr. Part No.
8412

Mouser Part No
534-8412

Keystone Electronics

Standoffs & Spacers AL 2.000 M/F THRD

Learn More

Datasheet

613In Stock

£1.35

£1.23

£0.679

£0.624

£0.606

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

2 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers AL .500 M/F THRD

8427
Keystone Electronics
1: £0.676
971In Stock

Mfr. Part No.
8427

Mouser Part No
534-8427

Keystone Electronics

Standoffs & Spacers AL .500 M/F THRD

Learn More

Datasheet

971In Stock

£0.676

£0.517

£0.462

£0.392

View

Min.: 1
Mult.: 1

Standoffs

Hex

8-32

0.5 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers AL .750 M/F THRD

8429
Keystone Electronics
1: £0.83
190In Stock

Mfr. Part No.
8429

Mouser Part No
534-8429

Keystone Electronics

Standoffs & Spacers AL .750 M/F THRD

Learn More

Datasheet

190In Stock

£0.83

£0.693

£0.691

£0.385

View

Min.: 1
Mult.: 1

Standoffs

Hex

8-32

0.75 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers AL 1.000 M/F THRD

8431
Keystone Electronics
1: £0.925
202In Stock
500Expected 04/05/2026

Mfr. Part No.
8431

Mouser Part No
534-8431

Keystone Electronics

Standoffs & Spacers AL 1.000 M/F THRD

Learn More

Datasheet

202In Stock

500Expected 04/05/2026

£0.925

£0.753

£0.419

Min.: 1
Mult.: 1

Standoffs

Hex

8-32

1 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers AL 1.125 M/F THRD

8432
Keystone Electronics
1: £1.17
202In Stock

Mfr. Part No.
8432

Mouser Part No
534-8432

Keystone Electronics

Standoffs & Spacers AL 1.125 M/F THRD

Learn More

Datasheet

202In Stock

£1.17

£0.899

£0.812

£0.691

View

Min.: 1
Mult.: 1

Standoffs

Hex

8-32

1.125 in

Aluminum

0.25 in

Iridite

Male / Female

Bulk

Standoffs & Spacers 3.00 8-32 SPACER Replaced NC145668A

8440
Keystone Electronics
1: £2.30
145In Stock

Mfr. Part No.
8440

Mouser Part No
534-8440

Keystone Electronics

Standoffs & Spacers 3.00 8-32 SPACER Replaced NC145668A

Learn More

Datasheet

145In Stock

£2.30

£1.73

£1.55

£1.13

Min.: 1
Mult.: 1

Spacers

Hex

8-32

76.2 mm

Aluminum

6.35 mm

Iridite

Male / Female

Bulk

Standoffs & Spacers 1/4" NYL 4-40 STDOFF

8440B
Keystone Electronics
1: £0.83
297In Stock

Mfr. Part No.
8440B

Mouser Part No
534-8440B

Keystone Electronics

Standoffs & Spacers 1/4" NYL 4-40 STDOFF

Learn More

Datasheet

297In Stock

£0.83

£0.71

£0.709

£0.394

£0.361

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

0.375 in

Nylon

0.25 in

Female / Female

Bulk

Standoffs & Spacers .250 X .625 4-40 HEX STANDOFF F/R NYLON

8440D
Keystone Electronics
1: £1.00
104In Stock

Mfr. Part No.
8440D

Mouser Part No
534-8440D

Keystone Electronics

Standoffs & Spacers .250 X .625 4-40 HEX STANDOFF F/R NYLON

Learn More

Datasheet

104In Stock

£1.00

£0.934

£0.519

£0.463

£0.385

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

15.87 mm

Nylon

6.35 mm

Female / Female

Bulk

Standoffs & Spacers 7/8" NYL 4-40 STDOFF HEX

8440F
Keystone Electronics
1: £1.34
55In Stock

Mfr. Part No.
8440F

Mouser Part No
534-8440F

Keystone Electronics

Standoffs & Spacers 7/8" NYL 4-40 STDOFF HEX

Learn More

Datasheet

55In Stock

£1.34

£1.04

£0.925

£0.792

View

Min.: 1
Mult.: 1

Standoffs

Hex

4-40

0.875 in

Nylon

0.25 in

Female / Female

Bulk

Standoffs & Spacers HEX STANDOFF F/R .375"L 6-32 NYL

8441B
Keystone Electronics
1: £0.71
30In Stock

Mfr. Part No.
8441B

Mouser Part No
534-8441B

Keystone Electronics

Standoffs & Spacers HEX STANDOFF F/R .375"L 6-32 NYL

Learn More

Datasheet

30In Stock

£0.71

£0.709

£0.394

£0.361

Min.: 1
Mult.: 1

Standoffs

Hex

6-32

9.5 mm

Nylon

6.35 mm

Female / Female

Bulk

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

8441D
Keystone Electronics
1: £1.00
79In Stock

Mfr. Part No.
8441D

Mouser Part No
534-8441D

Keystone Electronics

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

Learn More

Datasheet

79In Stock

£1.00

£0.882

£0.488

£0.448

Min.: 1
Mult.: 1

Standoffs

Hex

6-32

15.87 mm

Nylon

6.35 mm

Female / Female

Bulk

Standoffs & Spacers HEX STANDOFF F/R .750"L 6-32 NYL

8441E
Keystone Electronics
1: £1.00
421In Stock

Mfr. Part No.
8441E

Mouser Part No
534-8441E

Keystone Electronics

Standoffs & Spacers HEX STANDOFF F/R .750"L 6-32 NYL

Learn More

Datasheet

421In Stock

£1.00

£0.89

£0.488

£0.449

Min.: 1
Mult.: 1

Standoffs

Hex

6-32

0.75 in

Nylon

0.25 in

Female / Female

Bulk

Keystone Electronics 8400 Series Standoffs & Spacers

Customer Service Office

Company

Resources

Support

3.18 mm
6.35 mm
0.25 in
0.375 in
9.5 mm
0.5 in
12.7 mm
15.87 mm
0.625 in
19.05 mm
0.75 in
0.875 in
22.22 mm
1 in
25.4 mm
1.125 in
1.25 in
1.375 in
1.5 in
1.625 in