Standoffs & Spacers – Mouser Singapore

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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, STEEL

BSO-M4-14ZI
PEM
1: $1.15
350In Stock

Mfr. Part No.
BSO-M4-14ZI

Mouser Part No
153-BSO-M4-14ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

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Datasheet

350In Stock

$1.15

$0.87

$0.677

$0.638

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M4 x 0.7

14 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-440-18
PEM
1: $1.58
941In Stock

Mfr. Part No.
BSOS-440-18

Mouser Part No
153-BSOS-440-18

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

941In Stock

$1.58

$1.19

$0.926

$0.873

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.562 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-632-12
PEM
1: $1.31
1,308In Stock

Mfr. Part No.
BSOS-632-12

Mouser Part No
153-BSOS-632-12

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

1,308In Stock

$1.31

$0.979

$0.762

$0.717

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.375 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-632-24
PEM
1: $2.13
387In Stock

Mfr. Part No.
BSOS-632-24

Mouser Part No
153-BSOS-632-24

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

387In Stock

$2.13

$1.58

$1.24

$1.17

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: $1.75
1,088In Stock

Mfr. Part No.
BSOS-M4-12

Mouser Part No
153-BSOS-M4-12

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

1,088In Stock

$1.75

$1.31

$1.02

$0.962

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M4 x 0.7

12 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M4-20
PEM
1: $3.07
198In Stock

Mfr. Part No.
BSOS-M4-20

Mouser Part No
153-BSOS-M4-20

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

198In Stock

$3.07

$2.29

$1.78

$1.68

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M4 x 0.7

20 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-440-12ZI
PEM
1: $1.10
36In Stock

Mfr. Part No.
BSO-440-12ZI

Mouser Part No
153-BSO-440-12ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

36In Stock

$1.10

$0.823

$0.641

$0.603

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#4-40

0.375 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-632-18
PEM
1: $1.81
79In Stock

Mfr. Part No.
BSOS-632-18

Mouser Part No
153-BSOS-632-18

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

79In Stock

$1.81

$1.36

$1.06

$0.997

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.562 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-14
PEM
1: $1.53
Lead-Time 8 Weeks

Mfr. Part No.
BSOS-M3-14

Mouser Part No
153-BSOS-M3-14

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

Lead-Time 8 Weeks

$1.53

$1.14

$0.888

$0.837

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

14 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-632-16ZI
PEM
1: $1.03
1,142In Stock

Mfr. Part No.
BSO-632-16ZI

Mouser Part No
153-BSO-632-16ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

1,142In Stock

$1.03

$0.735

$0.588

$0.53

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#6-32

0.5 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-832-10ZI
PEM
1: $1.22
879In Stock

Mfr. Part No.
BSO-832-10ZI

Mouser Part No
153-BSO-832-10ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

879In Stock

$1.22

$0.877

$0.702

$0.631

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#8-32

0.312 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, ALUMINIUM

BSOA-440-10
PEM
1: $0.848
501In Stock

Mfr. Part No.
BSOA-440-10

Mouser Part No
153-BSOA-440-10

PEM

Standoffs & Spacers STANDOFF, BLIND, ALUMINIUM

Learn More

Datasheet

501In Stock

$0.848

$0.61

$0.488

$0.439

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#4-40

0.312 in

Aluminum

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-3.5M3-8
PEM
1: $1.18
1,394In Stock

Mfr. Part No.
BSOS-3.5M3-8

Mouser Part No
153-BSOS-3.5M3-8

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

1,394In Stock

$1.18

$0.891

$0.694

$0.653

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

8 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-440-12
PEM
1: $1.14
3,043In Stock

Mfr. Part No.
BSOS-440-12

Mouser Part No
153-BSOS-440-12

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

3,043In Stock

$1.14

$0.853

$0.664

$0.626

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.375 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-632-20
PEM
1: $1.81
536In Stock

Mfr. Part No.
BSOS-632-20

Mouser Part No
153-BSOS-632-20

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

536In Stock

$1.81

$1.35

$1.05

$0.992

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.625 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-6440-14
PEM
1: $1.31
210In Stock

Mfr. Part No.
BSOS-6440-14

Mouser Part No
153-BSOS-6440-14

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

210In Stock

$1.31

$0.977

$0.76

$0.717

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.437 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-832-12
PEM
1: $1.72
134In Stock

Mfr. Part No.
BSOS-832-12

Mouser Part No
153-BSOS-832-12

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

134In Stock

$1.72

$1.30

$1.01

$0.951

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#8-32

0.375 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-8632-10
PEM
1: $1.39
271In Stock

Mfr. Part No.
BSOS-8632-10

Mouser Part No
153-BSOS-8632-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

271In Stock

$1.39

$1.04

$0.813

$0.766

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: $1.81
1,415In Stock

Mfr. Part No.
BSOS-M3-16

Mouser Part No
153-BSOS-M3-16

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

1,415In Stock

$1.81

$1.36

$1.06

$0.995

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

16 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-18
PEM
1: $1.90
1,722In Stock

Mfr. Part No.
BSOS-M3-18

Mouser Part No
153-BSOS-M3-18

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

1,722In Stock

$1.90

$1.42

$1.11

$1.05

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

18 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M4-10
PEM
1: $1.58
17In Stock

Mfr. Part No.
BSOS-M4-10

Mouser Part No
153-BSOS-M4-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

17In Stock

$1.58

$1.19

$0.924

$0.872

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M4 x 0.7

10 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-440-14ZI
PEM
1: $1.14
994In Stock

Mfr. Part No.
BSO-440-14ZI

Mouser Part No
153-BSO-440-14ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

994In Stock

$1.14

$0.851

$0.663

$0.624

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#4-40

0.437 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M4-10ZI
PEM
1: $1.18
536In Stock
10,000Expected 16/2/2026

Mfr. Part No.
BSO-M4-10ZI

Mouser Part No
153-BSO-M4-10ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

536In Stock

10,000Expected 16/2/2026

$1.18

$0.848

$0.678

$0.61

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M4 x 0.7

10 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-440-10
PEM
1: $1.21
882In Stock
10,000On Order

Mfr. Part No.
BSOS-440-10

Mouser Part No
153-BSOS-440-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

882In Stock

10,000On Order

$1.21

$0.856

$0.685

$0.645

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.312 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-6440-10
PEM
1: $1.20
1,234In Stock

Mfr. Part No.
BSOS-6440-10

Mouser Part No
153-BSOS-6440-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

1,234In Stock

$1.20

$0.894

$0.695

$0.655

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.312 in

Stainless Steel

Passivated

BSO/BSOA/BSOS/BSO4 Series Blind Standoffs

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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