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

R30 Series Standoffs & Spacers

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

Results: 162

Applied Filters:

Series = R30

Type

Thread Size

Length

Material

Outside Diameter

Plating

Gender

Packaging

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 M3 x 8mm CLEARANCE BRASS 4.75mm O/D

R30-6010802
Harwin
1: $1.26
568In Stock
1,600On Order

Mfr. Part #
R30-6010802

Mouser Part #
855-R30-6010802

Harwin

Standoffs & Spacers M3 x 8mm CLEARANCE BRASS 4.75mm O/D

Datasheet

568In Stock

1,600On Order

$1.26

$0.963

$0.749

$0.707

View

Min.: 1
Mult.: 1

Spacers

Round

8 mm

Brass

4.76 mm

Nickel

Female / Female

Standoffs & Spacers M3 x 9mm CLEARANCE BRASS 4.75mm O/D

R30-6010902
Harwin
1: $1.13
284In Stock

Mfr. Part #
R30-6010902

Mouser Part #
855-R30-6010902

Harwin

Standoffs & Spacers M3 x 9mm CLEARANCE BRASS 4.75mm O/D

Datasheet

284In Stock

$1.13

$0.928

$0.843

$0.787

View

Min.: 1
Mult.: 1

Spacers

Round

9 mm

Brass

4.76 mm

Nickel

Female / Female

Standoffs & Spacers M3 x 10mm CLEARANCE BRASS 4.75mm O/D

R30-6011002
Harwin
1: $1.19
1,611In Stock

Mfr. Part #
R30-6011002

Mouser Part #
855-R30-6011002

Harwin

Standoffs & Spacers M3 x 10mm CLEARANCE BRASS 4.75mm O/D

Datasheet

1,611In Stock

$1.19

$0.911

$0.787

$0.766

View

Min.: 1
Mult.: 1

Spacers

Round

10 mm

Brass

4.76 mm

Nickel

Female / Female

Standoffs & Spacers M3 x 12mm CLEARANCE BRASS 4.75mm O/D

R30-6011202
Harwin
1: $1.29
1,747In Stock

Mfr. Part #
R30-6011202

Mouser Part #
855-R30-6011202

Harwin

Standoffs & Spacers M3 x 12mm CLEARANCE BRASS 4.75mm O/D

Datasheet

1,747In Stock

$1.29

$1.02

$0.873

$0.828

View

Min.: 1
Mult.: 1

Spacers

Round

12 mm

Brass

4.76 mm

Nickel

Female / Female

Standoffs & Spacers M3 x 22mm CLEARANCE BRASS 4.75mm O/D

R30-6012202
Harwin
1: $2.00
164In Stock

Mfr. Part #
R30-6012202

Mouser Part #
855-R30-6012202

Harwin

Standoffs & Spacers M3 x 22mm CLEARANCE BRASS 4.75mm O/D

Datasheet

164In Stock

$2.00

$1.64

$1.55

$1.42

View

Min.: 1
Mult.: 1

Spacers

Round

22 mm

Brass

4.76 mm

Nickel

Female / Female

Standoffs & Spacers M3 x 4mm CIRCULAR ALUMINUM 5mm O/D

R30-6200414
Harwin
1: $0.558
2,813In Stock

Mfr. Part #
R30-6200414

Mouser Part #
855-R30-6200414

Harwin

Standoffs & Spacers M3 x 4mm CIRCULAR ALUMINUM 5mm O/D

Datasheet

2,813In Stock

$0.558

$0.436

$0.408

$0.377

View

Min.: 1
Mult.: 1

Spacers

Round

4 mm

Aluminum

5 mm

Female / Female

Standoffs & Spacers M3 x 5mm CIRCULAR ALUMINUM 5mm O/D

R30-6200514
Harwin
1: $0.558
600In Stock
9,000On Order

Mfr. Part #
R30-6200514

Mouser Part #
855-R30-6200514

Harwin

Standoffs & Spacers M3 x 5mm CIRCULAR ALUMINUM 5mm O/D

Datasheet

600In Stock

9,000On Order

$0.558

$0.439

$0.425

$0.392

View

Min.: 1
Mult.: 1

Spacers

Round

5 mm

Aluminum

5 mm

Female / Female

Standoffs & Spacers M3 x 8mm CIRCULAR ALUMINUM 5mm O/D

R30-6200814
Harwin
1: $0.605
2,929In Stock

Mfr. Part #
R30-6200814

Mouser Part #
855-R30-6200814

Harwin

Standoffs & Spacers M3 x 8mm CIRCULAR ALUMINUM 5mm O/D

Datasheet

2,929In Stock

$0.605

$0.471

$0.44

$0.408

View

Min.: 1
Mult.: 1

Spacers

Round

8 mm

Aluminum

5 mm

Female / Female

Standoffs & Spacers M3 x 12mm CIRCULAR ALUMINUM 5mm O/D

R30-6201214
Harwin
1: $0.651
1,103In Stock
9,400On Order

Mfr. Part #
R30-6201214

Mouser Part #
855-R30-6201214

Harwin

Standoffs & Spacers M3 x 12mm CIRCULAR ALUMINUM 5mm O/D

Datasheet

1,103In Stock

9,400On Order

$0.651

$0.513

$0.428

$0.398

View

Min.: 1
Mult.: 1

Spacers

Round

12 mm

Aluminum

5 mm

Female / Female

Standoffs & Spacers M3 x 15mm CIRCULAR ALUMINUM 5mm O/D

R30-6201514
Harwin
1: $0.558
1,159In Stock

Mfr. Part #
R30-6201514

Mouser Part #
855-R30-6201514

Harwin

Standoffs & Spacers M3 x 15mm CIRCULAR ALUMINUM 5mm O/D

Datasheet

1,159In Stock

$0.558

$0.432

$0.357

$0.346

View

Min.: 1
Mult.: 1

Spacers

Round

15 mm

Standoffs & Spacers M3 x 16mm CIRCULAR ALUMINUM 5mm O/D

R30-6201614
Harwin
1: $0.744
2,826In Stock

Mfr. Part #
R30-6201614

Mouser Part #
855-R30-6201614

Harwin

Standoffs & Spacers M3 x 16mm CIRCULAR ALUMINUM 5mm O/D

Datasheet

2,826In Stock

$0.744

$0.587

$0.55

$0.501

View

Min.: 1
Mult.: 1

Spacers

Round

16 mm

Aluminum

5 mm

Female / Female

Standoffs & Spacers M3 x 18mm CIRCULAR ALUMINUM 5mm O/D

R30-6201814
Harwin
1: $0.605
1,747In Stock

Mfr. Part #
R30-6201814

Mouser Part #
855-R30-6201814

Harwin

Standoffs & Spacers M3 x 18mm CIRCULAR ALUMINUM 5mm O/D

Datasheet

1,747In Stock

$0.605

$0.457

$0.384

$0.369

$0.353

Min.: 1
Mult.: 1

Spacers

Round

18 mm

Aluminum

5 mm

Female / Female

Standoffs & Spacers M3 x 3mm CIRCULAR CLEARANCE SPACER

R30-6700394
Harwin
1: $0.388
5,603In Stock
12,000Expected 2026-02-19

Mfr. Part #
R30-6700394

Mouser Part #
855-R30-6700394

Harwin

Standoffs & Spacers M3 x 3mm CIRCULAR CLEARANCE SPACER

Datasheet

5,603In Stock

12,000Expected 2026-02-19

$0.388

$0.284

$0.262

$0.253

View

Min.: 1
Mult.: 1

Spacers

Round

3 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers M3 x 4mm CIRCULAR CLEARANCE SPACER

R30-6700494
Harwin
1: $0.682
2,864In Stock
2,000Expected 2026-03-24

Mfr. Part #
R30-6700494

Mouser Part #
855-R30-6700494

Harwin

Standoffs & Spacers M3 x 4mm CIRCULAR CLEARANCE SPACER

Datasheet

2,864In Stock

2,000Expected 2026-03-24

$0.682

$0.501

$0.47

$0.445

View

Min.: 1
Mult.: 1

Spacers

Round

4 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers M3 x 6mm CIRCULAR CLEARANCE SPACER

R30-6700694
Harwin
1: $0.76
7,675In Stock

Mfr. Part #
R30-6700694

Mouser Part #
855-R30-6700694

Harwin

Standoffs & Spacers M3 x 6mm CIRCULAR CLEARANCE SPACER

Datasheet

7,675In Stock

$0.76

$0.586

$0.501

$0.473

View

Min.: 1
Mult.: 1

Spacers

Round

6 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers M3 x 7mm CIRCULAR CLEARANCE SPACER

R30-6700794
Harwin
1: $0.76
2,606In Stock

Mfr. Part #
R30-6700794

Mouser Part #
855-R30-6700794

Harwin

Standoffs & Spacers M3 x 7mm CIRCULAR CLEARANCE SPACER

Datasheet

2,606In Stock

$0.76

$0.57

$0.541

$0.508

View

Min.: 1
Mult.: 1

Spacers

Round

7 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers M3 x 10mm CIRCULAR CLEARANCE SPACER

R30-6701094
Harwin
1: $0.806
1,101In Stock
2,000Expected 2026-02-24

Mfr. Part #
R30-6701094

Mouser Part #
855-R30-6701094

Harwin

Standoffs & Spacers M3 x 10mm CIRCULAR CLEARANCE SPACER

Datasheet

1,101In Stock

2,000Expected 2026-02-24

$0.806

$0.645

$0.606

$0.553

View

Min.: 1
Mult.: 1

Spacers

Round

10 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers M3 x 12mm CIRCULAR CLEARANCE SPACER

R30-6701294
Harwin
1: $1.01
781In Stock

Mfr. Part #
R30-6701294

Mouser Part #
855-R30-6701294

Harwin

Standoffs & Spacers M3 x 12mm CIRCULAR CLEARANCE SPACER

Datasheet

781In Stock

$1.01

$0.735

$0.587

$0.529

View

Min.: 1
Mult.: 1

Spacers

Round

12 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers M3 x 13mm CIRCULAR CLEARANCE SPACER

R30-6701394
Harwin
1: $0.884
1,725In Stock

Mfr. Part #
R30-6701394

Mouser Part #
855-R30-6701394

Harwin

Standoffs & Spacers M3 x 13mm CIRCULAR CLEARANCE SPACER

Datasheet

1,725In Stock

$0.884

$0.64

$0.552

$0.525

View

Min.: 1
Mult.: 1

Spacers

Round

13 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers M3 x 14mm CIRCULAR CLEARANCE SPACER

R30-6701494
Harwin
1: $0.946
2,062In Stock

Mfr. Part #
R30-6701494

Mouser Part #
855-R30-6701494

Harwin

Standoffs & Spacers M3 x 14mm CIRCULAR CLEARANCE SPACER

Datasheet

2,062In Stock

$0.946

$0.744

$0.643

$0.586

View

Min.: 1
Mult.: 1

Spacers

Round

14 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers M3 x 15mm CIRCULAR CLEARANCE SPACER

R30-6701594
Harwin
1: $0.93
1,192In Stock

Mfr. Part #
R30-6701594

Mouser Part #
855-R30-6701594

Harwin

Standoffs & Spacers M3 x 15mm CIRCULAR CLEARANCE SPACER

Datasheet

1,192In Stock

$0.93

$0.656

$0.614

$0.597

View

Min.: 1
Mult.: 1

Spacers

Round

15 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers M3 x 16mm CIRCULAR CLEARANCE SPACER

R30-6701694
Harwin
1: $0.961
1,762In Stock

Mfr. Part #
R30-6701694

Mouser Part #
855-R30-6701694

Harwin

Standoffs & Spacers M3 x 16mm CIRCULAR CLEARANCE SPACER

Datasheet

1,762In Stock

$0.961

$0.653

$0.643

$0.611

View

Min.: 1
Mult.: 1

Spacers

Round

16 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers M3 x 18mm CIRCULAR CLEARANCE SPACER

R30-6701894
Harwin
1: $0.961
1,700In Stock

Mfr. Part #
R30-6701894

Mouser Part #
855-R30-6701894

Harwin

Standoffs & Spacers M3 x 18mm CIRCULAR CLEARANCE SPACER

Datasheet

1,700In Stock

$0.961

$0.764

$0.718

$0.665

View

Min.: 1
Mult.: 1

Spacers

Round

18 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers M3 x 20mm CIRCULAR CLEARANCE SPACER

R30-6702094
Harwin
1: $0.992
443In Stock

Mfr. Part #
R30-6702094

Mouser Part #
855-R30-6702094

Harwin

Standoffs & Spacers M3 x 20mm CIRCULAR CLEARANCE SPACER

Datasheet

443In Stock

$0.992

$0.794

$0.747

$0.68

View

Min.: 1
Mult.: 1

Spacers

Round

20 mm

Nylon

5 mm

Female / Female

Standoffs & Spacers 5mm HEX SPACER USE WITH M3 SCREW

R30-9400500
Harwin
1: $0.822
2,901In Stock
3,500Expected 2026-02-16

Mfr. Part #
R30-9400500

Mouser Part #
855-R30-9400500

Harwin

Standoffs & Spacers 5mm HEX SPACER USE WITH M3 SCREW

Datasheet

2,901In Stock

3,500Expected 2026-02-16

$0.822

$0.597

$0.476

$0.428

View

Min.: 1
Mult.: 1

Spacers

Hex

5 mm

Polybutylene Terephthalate (PBT)

6.35 mm

Female / Female

R30 Series Standoffs & Spacers

Mouser Electronics®

Company

Resources

Support

2 mm
3 mm
4 mm
5 mm
6 mm
7 mm
8 mm
9 mm
10 mm
11 mm
12 mm
13 mm
14 mm
15 mm
16 mm
17 mm
18 mm
19 mm
20 mm
21 mm