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

R40 Series Standoffs & Spacers

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

Results: 41

Applied Filters:

Series = R40

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 M4 x 35mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3003502
Harwin
1: £1.29
2,432In Stock

Mfr. Part No.
R40-3003502

Mouser Part No
855-R40-3003502

Harwin

Standoffs & Spacers M4 x 35mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

2,432In Stock

£1.29

£1.05

£0.882

£0.826

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

35 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 3mm CIRCULAR BRASS 6.5mm O/D

R40-6000302
Harwin
1: £0.346
9,757In Stock

Mfr. Part No.
R40-6000302

Mouser Part No
855-R40-6000302

Harwin

Standoffs & Spacers M4 x 3mm CIRCULAR BRASS 6.5mm O/D

Datasheet

9,757In Stock

£0.346

£0.271

£0.227

£0.204

View

Min.: 1
Mult.: 1

Spacers

Round

3 mm

Brass

6.35 mm

Nickel

Female / Female

Standoffs & Spacers M4 x 12mm CIRCULAR BRASS 6.5mm O/D

R40-6001202
Harwin
1: £0.398
11,600In Stock

Mfr. Part No.
R40-6001202

Mouser Part No
855-R40-6001202

Harwin

Standoffs & Spacers M4 x 12mm CIRCULAR BRASS 6.5mm O/D

Datasheet

11,600In Stock

£0.398

£0.322

£0.275

£0.248

View

Min.: 1
Mult.: 1

Spacers

Round

12 mm

Brass

6.35 mm

Nickel

Female / Female

Standoffs & Spacers M4 x 6mm HEX SPACER BRASS 7mm A/F

R40-1000602
Harwin
1: £0.346
9,140In Stock

Mfr. Part No.
R40-1000602

Mouser Part No
855-R40-1000602

Harwin

Standoffs & Spacers M4 x 6mm HEX SPACER BRASS 7mm A/F

Datasheet

9,140In Stock

£0.346

£0.273

£0.229

£0.207

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

6 mm

Brass

7 mm

Nickel

Female / Female

Standoffs & Spacers M4 x 18mm HEX SPACER BRASS 7mm A/F

R40-1001802
Harwin
1: £0.496
7,761In Stock

Mfr. Part No.
R40-1001802

Mouser Part No
855-R40-1001802

Harwin

Standoffs & Spacers M4 x 18mm HEX SPACER BRASS 7mm A/F

Datasheet

7,761In Stock

£0.496

£0.395

£0.345

£0.31

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

18 mm

Brass

7 mm

Nickel

Female / Female

Standoffs & Spacers M4 x 7mm HEX 7mm A/F 8mm ML/FML NICKEL

R40-3000702
Harwin
1: £0.601
8,242In Stock

Mfr. Part No.
R40-3000702

Mouser Part No
855-R40-3000702

Harwin

Standoffs & Spacers M4 x 7mm HEX 7mm A/F 8mm ML/FML NICKEL

Datasheet

8,242In Stock

£0.601

£0.434

£0.346

£0.337

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

7 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 16mm HEX SPACER BRASS 7mm A/F

R40-1001602
Harwin
1: £0.465
5,565In Stock
4,500Expected 24/02/2026

Mfr. Part No.
R40-1001602

Mouser Part No
855-R40-1001602

Harwin

Standoffs & Spacers M4 x 16mm HEX SPACER BRASS 7mm A/F

Learn More

Datasheet

5,565In Stock

4,500Expected 24/02/2026

£0.465

£0.365

£0.341

£0.318

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

16 mm

Brass

7 mm

Nickel

Female / Female

Standoffs & Spacers M4 x 10mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3001002
Harwin
1: £0.563
4,540In Stock

Mfr. Part No.
R40-3001002

Mouser Part No
855-R40-3001002

Harwin

Standoffs & Spacers M4 x 10mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

4,540In Stock

£0.563

£0.45

£0.401

£0.373

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

10 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 16mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3001602
Harwin
1: £0.691
6,693In Stock

Mfr. Part No.
R40-3001602

Mouser Part No
855-R40-3001602

Harwin

Standoffs & Spacers M4 x 16mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

6,693In Stock

£0.691

£0.545

£0.51

£0.475

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

16 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 25mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3002502
Harwin
1: £0.826
2,257In Stock
1,425Expected 17/03/2026

Mfr. Part No.
R40-3002502

Mouser Part No
855-R40-3002502

Harwin

Standoffs & Spacers M4 x 25mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

2,257In Stock

1,425Expected 17/03/2026

£0.826

£0.695

£0.612

£0.582

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

25 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 30mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3003002
Harwin
1: £0.943
2,453In Stock

Mfr. Part No.
R40-3003002

Mouser Part No
855-R40-3003002

Harwin

Standoffs & Spacers M4 x 30mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

2,453In Stock

£0.943

£0.759

£0.65

£0.637

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

30 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 10mm HEX SPACER BRASS 7mm A/F

R40-1001002
Harwin
1: £0.398
3,507In Stock
9,600Expected 17/03/2026

Mfr. Part No.
R40-1001002

Mouser Part No
855-R40-1001002

Harwin

Standoffs & Spacers M4 x 10mm HEX SPACER BRASS 7mm A/F

Datasheet

3,507In Stock

9,600Expected 17/03/2026

£0.398

£0.313

£0.266

£0.25

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

10 mm

Brass

7 mm

Nickel

Female / Female

Standoffs & Spacers M4 x 12mm HEX SPACER BRASS 7mm A/F

R40-1001202
Harwin
1: £0.361
1,079In Stock
1,800Expected 24/02/2026

Mfr. Part No.
R40-1001202

Mouser Part No
855-R40-1001202

Harwin

Standoffs & Spacers M4 x 12mm HEX SPACER BRASS 7mm A/F

Datasheet

1,079In Stock

1,800Expected 24/02/2026

£0.361

£0.308

£0.299

£0.29

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

12 mm

Brass

7 mm

Nickel

Female / Female

Standoffs & Spacers M4 x 14mm HEX SPACER BRASS 7mm A/F

R40-1001402
Harwin
1: £0.421
1,018In Stock

Mfr. Part No.
R40-1001402

Mouser Part No
855-R40-1001402

Harwin

Standoffs & Spacers M4 x 14mm HEX SPACER BRASS 7mm A/F

Datasheet

1,018In Stock

£0.421

£0.343

£0.305

£0.279

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

14 mm

Brass

7 mm

Nickel

Female / Female

Standoffs & Spacers M4 x 20mm HEX SPACER BRASS 7mm A/F

R40-1002002
Harwin
1: £0.548
490In Stock
1,600Expected 02/03/2026

Mfr. Part No.
R40-1002002

Mouser Part No
855-R40-1002002

Harwin

Standoffs & Spacers M4 x 20mm HEX SPACER BRASS 7mm A/F

Datasheet

490In Stock

1,600Expected 02/03/2026

£0.548

£0.435

£0.378

£0.36

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

20 mm

Brass

7 mm

Nickel

Female / Female

Standoffs & Spacers M4 x 30mm HEX SPACER BRASS 7mm A/F

R40-1003002
Harwin
1: £0.751
743In Stock

Mfr. Part No.
R40-1003002

Mouser Part No
855-R40-1003002

Harwin

Standoffs & Spacers M4 x 30mm HEX SPACER BRASS 7mm A/F

Datasheet

743In Stock

£0.751

£0.60

£0.50

£0.485

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

30 mm

Brass

7 mm

Nickel

Female / Female

Standoffs & Spacers M4 x 6mm HEX 7mm A/F 8mm ML/FML NICKEL

R40-3000602
Harwin
1: £0.488
1,547In Stock
1,600Expected 17/03/2026

Mfr. Part No.
R40-3000602

Mouser Part No
855-R40-3000602

Harwin

Standoffs & Spacers M4 x 6mm HEX 7mm A/F 8mm ML/FML NICKEL

Datasheet

1,547In Stock

1,600Expected 17/03/2026

£0.488

£0.388

£0.338

£0.318

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

6 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 8mm HEX 7mm A/F 8mm ML/FML NICKEL

R40-3000802
Harwin
1: £0.518
2,704In Stock
3,000Expected 11/02/2026

Mfr. Part No.
R40-3000802

Mouser Part No
855-R40-3000802

Harwin

Standoffs & Spacers M4 x 8mm HEX 7mm A/F 8mm ML/FML NICKEL

Datasheet

2,704In Stock

3,000Expected 11/02/2026

£0.518

£0.405

£0.353

£0.323

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

8 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 11mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3001102
Harwin
1: £0.586
3,116In Stock

Mfr. Part No.
R40-3001102

Mouser Part No
855-R40-3001102

Harwin

Standoffs & Spacers M4 x 11mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

3,116In Stock

£0.586

£0.47

£0.368

£0.346

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

11 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 12mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3001202
Harwin
1: £0.608
900In Stock
2,800On Order

Mfr. Part No.
R40-3001202

Mouser Part No
855-R40-3001202

Harwin

Standoffs & Spacers M4 x 12mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

900In Stock

2,800On Order

£0.608

£0.485

£0.391

£0.372

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

12 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 13mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3001302
Harwin
1: £0.555
508In Stock

Mfr. Part No.
R40-3001302

Mouser Part No
855-R40-3001302

Harwin

Standoffs & Spacers M4 x 13mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

508In Stock

£0.555

£0.379

£0.37

£0.364

£0.355

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

13 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 14mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3001402
Harwin
1: £0.646
680In Stock
5,400On Order

Mfr. Part No.
R40-3001402

Mouser Part No
855-R40-3001402

Harwin

Standoffs & Spacers M4 x 14mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

680In Stock

5,400On Order

£0.646

£0.514

£0.422

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

14 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 15mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3001502
Harwin
1: £0.668
603In Stock
1,100On Order

Mfr. Part No.
R40-3001502

Mouser Part No
855-R40-3001502

Harwin

Standoffs & Spacers M4 x 15mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

603In Stock

1,100On Order

£0.668

£0.526

£0.47

£0.453

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

15 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 18mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3001802
Harwin
1: £0.728
70In Stock
5,000Expected 28/04/2026

Mfr. Part No.
R40-3001802

Mouser Part No
855-R40-3001802

Harwin

Standoffs & Spacers M4 x 18mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

70In Stock

5,000Expected 28/04/2026

£0.728

£0.584

£0.465

£0.439

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

18 mm

Brass

7 mm

Nickel

Male / Female

Standoffs & Spacers M4 x 20mm HEX 7mmA/F 8mm ML/FML NICKEL

R40-3002002
Harwin
1: £0.773
1,114In Stock

Mfr. Part No.
R40-3002002

Mouser Part No
855-R40-3002002

Harwin

Standoffs & Spacers M4 x 20mm HEX 7mmA/F 8mm ML/FML NICKEL

Datasheet

1,114In Stock

£0.773

£0.62

£0.539

£0.512

View

Min.: 1
Mult.: 1

Spacers

Hex

M4 x 0.7

20 mm

Brass

7 mm

Nickel

Male / Female

R40 Series Standoffs & Spacers

Customer Service Office

Company

Resources

Support