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, STAINLESS

BSOS-M3-25
PEM
1: $2.68
2,802In Stock

Mfr. Part No.
BSOS-M3-25

Mouser Part No
153-BSOS-M3-25

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

2,802In Stock

$2.68

$2.00

$1.55

$1.47

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

25 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF,BLIND, 416 STAINLESS

BSO4-M3-10
PEM
1: $1.47
12,362In Stock

Mfr. Part No.
BSO4-M3-10

Mouser Part No
153-BSO4-M3-10

PEM

Standoffs & Spacers STANDOFF,BLIND, 416 STAINLESS

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Datasheet

12,362In Stock

$1.47

$1.10

$0.857

$0.808

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

10 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-032-12
PEM
1: $1.80
2,604In Stock

Mfr. Part No.
BSOS-032-12

Mouser Part No
153-BSOS-032-12

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

2,604In Stock

$1.80

$1.35

$1.05

$0.989

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: $1.13
7,370In Stock

Mfr. Part No.
BSOS-632-10

Mouser Part No
153-BSOS-632-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

7,370In Stock

$1.13

$0.842

$0.656

$0.617

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.312 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-12
PEM
1: $1.35
9,274In Stock

Mfr. Part No.
BSOS-M3-12

Mouser Part No
153-BSOS-M3-12

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

9,274In Stock

$1.35

$1.01

$0.787

$0.741

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

12 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-22
PEM
1: $2.64
2,595In Stock

Mfr. Part No.
BSOS-M3-22

Mouser Part No
153-BSOS-M3-22

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

2,595In Stock

$2.64

$1.97

$1.54

$1.44

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: $1.10
7,566In Stock

Mfr. Part No.
BSOS-M3-6

Mouser Part No
153-BSOS-M3-6

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

7,566In Stock

$1.10

$0.831

$0.646

$0.609

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

6 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M4-8ZI
PEM
1: $1.33
11,978In Stock

Mfr. Part No.
BSO-M4-8ZI

Mouser Part No
153-BSO-M4-8ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

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Datasheet

11,978In Stock

$1.33

$0.997

$0.777

$0.732

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M4 x 0.7

8 mm

Steel

Zinc

Standoffs & Spacers STANDOFF,BLIND, 400 STAINLESS

BSO4-M3-6
PEM
1: $1.43
4,369In Stock
10,000Expected 18/11/2026

Mfr. Part No.
BSO4-M3-6

Mouser Part No
153-BSO4-M3-6

PEM

Standoffs & Spacers STANDOFF,BLIND, 400 STAINLESS

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Datasheet

4,369In Stock

10,000Expected 18/11/2026

$1.43

$1.06

$0.828

$0.782

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

6 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-440-14
PEM
1: $1.13
7,365In Stock

Mfr. Part No.
BSOS-440-14

Mouser Part No
153-BSOS-440-14

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

7,365In Stock

$1.13

$0.834

$0.657

$0.558

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: $1.20
7,488In Stock

Mfr. Part No.
BSOA-632-16

Mouser Part No
153-BSOA-632-16

PEM

Standoffs & Spacers STANDOFF, BLIND, ALUMINIUM

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Datasheet

7,488In Stock

$1.20

$0.851

$0.681

$0.613

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#6-32

0.5 in

Aluminum

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M4-20ZI
PEM
1: $1.93
5,988In Stock

Mfr. Part No.
BSO-M4-20ZI

Mouser Part No
153-BSO-M4-20ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

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Datasheet

5,988In Stock

$1.93

$1.44

$1.18

$1.00

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M4 x 0.7

20 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M4-10ZI
PEM
1: $1.16
8,286In Stock

Mfr. Part No.
BSO-M4-10ZI

Mouser Part No
153-BSO-M4-10ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

8,286In Stock

$1.16

$0.83

$0.664

$0.626

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M4 x 0.7

10 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M4-6ZI
PEM
1: $1.31
5,333In Stock

Mfr. Part No.
BSO-M4-6ZI

Mouser Part No
153-BSO-M4-6ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

5,333In Stock

$1.31

$0.976

$0.76

$0.717

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M4 x 0.7

6 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-440-10
PEM
1: $1.28
4,385In Stock

Mfr. Part No.
BSOS-440-10

Mouser Part No
153-BSOS-440-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

4,385In Stock

$1.28

$0.908

$0.728

$0.654

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.312 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M3-10ZI
PEM
1: $1.10
5,923In Stock

Mfr. Part No.
BSO-M3-10ZI

Mouser Part No
153-BSO-M3-10ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

5,923In Stock

$1.10

$0.828

$0.645

$0.607

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: $1.13
9,562In Stock

Mfr. Part No.
BSO-M3-12ZI

Mouser Part No
153-BSO-M3-12ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

9,562In Stock

$1.13

$0.85

$0.661

$0.623

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

12 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-632-16
PEM
1: $1.39
8,832In Stock

Mfr. Part No.
BSOS-632-16

Mouser Part No
153-BSOS-632-16

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

8,832In Stock

$1.39

$1.04

$0.808

$0.762

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.5 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-3.5M3-10
PEM
1: $1.28
9,523In Stock

Mfr. Part No.
BSOS-3.5M3-10

Mouser Part No
153-BSOS-3.5M3-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

9,523In Stock

$1.28

$0.962

$0.748

$0.706

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

10 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF,BLIND, 400 STAINLESS

BSO4-M3-12
PEM
1: $1.51
5,911In Stock

Mfr. Part No.
BSO4-M3-12

Mouser Part No
153-BSO4-M3-12

PEM

Standoffs & Spacers STANDOFF,BLIND, 400 STAINLESS

Learn More

Datasheet

5,911In Stock

$1.51

$1.13

$0.892

$0.758

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: $1.36
9,396In Stock

Mfr. Part No.
BSOS-8632-10

Mouser Part No
153-BSOS-8632-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

9,396In Stock

$1.36

$1.02

$0.796

$0.749

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: $1.70
10,381In Stock

Mfr. Part No.
BSOS-M3-16

Mouser Part No
153-BSOS-M3-16

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

10,381In Stock

$1.70

$1.27

$0.991

$0.934

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

16 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-632-12ZI
PEM
1: $0.87
11,268In Stock

Mfr. Part No.
BSO-632-12ZI

Mouser Part No
153-BSO-632-12ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

11,268In Stock

$0.87

$0.62

$0.496

$0.446

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: $1.43
8,785In Stock

Mfr. Part No.
BSO-M3-16ZI

Mouser Part No
153-BSO-M3-16ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

8,785In Stock

$1.43

$1.07

$0.834

$0.786

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

16 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-3.5M3-6
PEM
1: $1.29
5,543In Stock

Mfr. Part No.
BSOS-3.5M3-6

Mouser Part No
153-BSOS-3.5M3-6

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

5,543In Stock

$1.29

$0.972

$0.756

$0.713

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

6 mm

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