Standoffs & Spacers – Mouser Canada

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BSO/BSOA/BSOS/BSO4 Series Blind Standoffs

PEM BSO/BSOA/BSOS/BSO4 Series Blind Standoffs are self-clinching standoffs that are made from hardened stainless steel, ideal for clinching into stainless steel sheets. These self-clinching standoffs are pressed into round holes and are mounted permanently into metal sheets as thin as 0.025”/0.63mm. The BSO/BSOA/BSOS/BSO4 standoffs are ideal for applications where mounting, spacing, or stacking of panels, and boards or components are required.

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Part #

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-25
PEM
1: $2.58
2,802In Stock

Mfr. Part #
BSOS-M3-25

Mouser Part #
153-BSOS-M3-25

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

2,802In Stock

$2.58

$1.92

$1.50

$1.41

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

25 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M3-6ZI
PEM
1: $1.24
3,575In Stock
10,000Expected 2026-08-12

Mfr. Part #
BSO-M3-6ZI

Mouser Part #
153-BSO-M3-6ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

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Datasheet

3,575In Stock

10,000Expected 2026-08-12

$1.24

$0.883

$0.707

$0.636

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

6 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-440-14
PEM
1: $1.20
7,555In Stock

Mfr. Part #
BSOS-440-14

Mouser Part #
153-BSOS-440-14

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

7,555In Stock

$1.20

$0.883

$0.696

$0.59

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.437 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, ALUMINIUM

BSOA-632-16
PEM
1: $1.17
7,488In Stock

Mfr. Part #
BSOA-632-16

Mouser Part #
153-BSOA-632-16

PEM

Standoffs & Spacers STANDOFF, BLIND, ALUMINIUM

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Datasheet

7,488In Stock

$1.17

$0.834

$0.667

$0.60

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#6-32

0.5 in

Aluminum

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-032-12
PEM
1: $1.90
2,610In Stock

Mfr. Part #
BSOS-032-12

Mouser Part #
153-BSOS-032-12

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

2,610In Stock

$1.90

$1.43

$1.11

$1.05

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#10-32

0.375 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-632-10
PEM
1: $1.20
7,484In Stock

Mfr. Part #
BSOS-632-10

Mouser Part #
153-BSOS-632-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

7,484In Stock

$1.20

$0.891

$0.694

$0.654

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.312 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-22
PEM
1: $2.51
3,215In Stock

Mfr. Part #
BSOS-M3-22

Mouser Part #
153-BSOS-M3-22

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

3,215In Stock

$2.51

$1.86

$1.45

$1.37

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

22 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-6
PEM
1: $1.12
8,460In Stock

Mfr. Part #
BSOS-M3-6

Mouser Part #
153-BSOS-M3-6

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

8,460In Stock

$1.12

$0.841

$0.655

$0.618

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

6 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M4-10ZI
PEM
1: $1.22
8,286In Stock

Mfr. Part #
BSO-M4-10ZI

Mouser Part #
153-BSO-M4-10ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

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Datasheet

8,286In Stock

$1.22

$0.878

$0.703

$0.662

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M4 x 0.7

10 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M4-12ZI
PEM
1: $1.31
7,462In Stock

Mfr. Part #
BSO-M4-12ZI

Mouser Part #
153-BSO-M4-12ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

7,462In Stock

$1.31

$0.932

$0.746

$0.671

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M4 x 0.7

12 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M4-6ZI
PEM
1: $1.32
5,425In Stock

Mfr. Part #
BSO-M4-6ZI

Mouser Part #
153-BSO-M4-6ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

5,425In Stock

$1.32

$0.981

$0.765

$0.72

$0.613

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M4 x 0.7

6 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-8
PEM
1: $1.30
7,931In Stock

Mfr. Part #
BSOS-M3-8

Mouser Part #
153-BSOS-M3-8

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

7,931In Stock

$1.30

$0.92

$0.736

$0.662

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

8 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M4-20ZI
PEM
1: $2.04
5,988In Stock

Mfr. Part #
BSO-M4-20ZI

Mouser Part #
153-BSO-M4-20ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

5,988In Stock

$2.04

$1.53

$1.25

$1.06

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M4 x 0.7

20 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M4-8
PEM
1: $1.60
9,480In Stock

Mfr. Part #
BSOS-M4-8

Mouser Part #
153-BSOS-M4-8

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

9,480In Stock

$1.60

$1.19

$0.926

$0.874

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M4 x 0.7

8 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF,BLIND, 400 STAINLESS

BSO4-M3-12
PEM
1: $1.60
5,911In Stock

Mfr. Part #
BSO4-M3-12

Mouser Part #
153-BSO4-M3-12

PEM

Standoffs & Spacers STANDOFF,BLIND, 400 STAINLESS

Learn More

Datasheet

5,911In Stock

$1.60

$1.20

$0.945

$0.802

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

12 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-8632-10
PEM
1: $1.44
9,896In Stock

Mfr. Part #
BSOS-8632-10

Mouser Part #
153-BSOS-8632-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

9,896In Stock

$1.44

$1.08

$0.842

$0.793

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.312 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-16
PEM
1: $1.80
10,626In Stock

Mfr. Part #
BSOS-M3-16

Mouser Part #
153-BSOS-M3-16

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

10,626In Stock

$1.80

$1.35

$1.05

$0.989

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

16 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-3.5M3-10
PEM
1: $1.35
9,623In Stock

Mfr. Part #
BSOS-3.5M3-10

Mouser Part #
153-BSOS-3.5M3-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

9,623In Stock

$1.35

$1.02

$0.792

$0.747

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

10 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M3-10ZI
PEM
1: $1.17
6,913In Stock

Mfr. Part #
BSO-M3-10ZI

Mouser Part #
153-BSO-M3-10ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

6,913In Stock

$1.17

$0.877

$0.683

$0.642

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

10 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M3-12ZI
PEM
1: $1.21
9,987In Stock

Mfr. Part #
BSO-M3-12ZI

Mouser Part #
153-BSO-M3-12ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

9,987In Stock

$1.21

$0.901

$0.71

$0.602

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

12 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-632-14ZI
PEM
1: $0.936
9,391In Stock

Mfr. Part #
BSO-632-14ZI

Mouser Part #
153-BSO-632-14ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

9,391In Stock

$0.936

$0.667

$0.534

$0.503

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#6-32

0.437 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-632-24
PEM
1: $2.20
7,007In Stock
3,000On Order

Mfr. Part #
BSOS-632-24

Mouser Part #
153-BSOS-632-24

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

7,007In Stock

3,000On Order

$2.20

$1.64

$1.28

$1.21

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.75 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M4-12
PEM
1: $1.81
10,258In Stock

Mfr. Part #
BSOS-M4-12

Mouser Part #
153-BSOS-M4-12

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

10,258In Stock

$1.81

$1.36

$1.06

$0.996

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M4 x 0.7

12 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-632-12ZI
PEM
1: $0.878
11,768In Stock

Mfr. Part #
BSO-632-12ZI

Mouser Part #
153-BSO-632-12ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

11,768In Stock

$0.878

$0.631

$0.505

$0.455

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#6-32

0.375 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M3-16ZI
PEM
1: $1.51
8,985In Stock

Mfr. Part #
BSO-M3-16ZI

Mouser Part #
153-BSO-M3-16ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

8,985In Stock

$1.51

$1.13

$0.883

$0.832

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

16 mm

Steel

Zinc

BSO/BSOA/BSOS/BSO4 Series Blind Standoffs

Mouser Electronics®

Company

Resources

Support

6 mm
0.312 in
8 mm
0.375 in
10 mm
0.437 in
12 mm
0.5 in
14 mm
0.562 in
0.625 in
16 mm
0.687 in
18 mm
0.75 in
20 mm
0.812 in
22 mm
0.875 in
0.937 in