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-M4-12ZI
PEM
1: $1.26
7,502In Stock

Mfr. Part No.
BSO-M4-12ZI

Mouser Part No
153-BSO-M4-12ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

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Datasheet

7,502In Stock

$1.26

$0.899

$0.72

$0.648

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M4 x 0.7

12 mm

Steel

Zinc

Standoffs & Spacers STANDOFF,BLIND, 416 STAINLESS

BSO4-632-16
PEM
1: $1.78
4,522In Stock

Mfr. Part No.
BSO4-632-16

Mouser Part No
153-BSO4-632-16

PEM

Standoffs & Spacers STANDOFF,BLIND, 416 STAINLESS

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Datasheet

4,522In Stock

$1.78

$1.34

$1.04

$0.98

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.5 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M3-22ZI
PEM
1: $1.75
11,100In Stock

Mfr. Part No.
BSO-M3-22ZI

Mouser Part No
153-BSO-M3-22ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

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Datasheet

11,100In Stock

$1.75

$1.31

$1.02

$0.96

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

22 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M3-6ZI
PEM
1: $1.20
9,736In Stock

Mfr. Part No.
BSO-M3-6ZI

Mouser Part No
153-BSO-M3-6ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

9,736In Stock

$1.20

$0.852

$0.682

$0.614

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

6 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M4-6
PEM
1: $1.45
3,813In Stock

Mfr. Part No.
BSOS-M4-6

Mouser Part No
153-BSOS-M4-6

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

3,813In Stock

$1.45

$1.09

$0.847

$0.798

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M4 x 0.7

6 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M3-10ZI
PEM
1: $1.13
7,435In Stock

Mfr. Part No.
BSO-M3-10ZI

Mouser Part No
153-BSO-M3-10ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

7,435In Stock

$1.13

$0.847

$0.659

$0.62

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

10 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M3-8ZI
PEM
1: $1.17
8,661In Stock

Mfr. Part No.
BSO-M3-8ZI

Mouser Part No
153-BSO-M3-8ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

8,661In Stock

$1.17

$0.877

$0.682

$0.644

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

8 mm

Steel

Zinc

Standoffs & Spacers STANDOFF,BLIND, 416 STAINLESS

BSO4-M3-10
PEM
1: $1.39
10,972In Stock

Mfr. Part No.
BSO4-M3-10

Mouser Part No
153-BSO4-M3-10

PEM

Standoffs & Spacers STANDOFF,BLIND, 416 STAINLESS

Learn More

Datasheet

10,972In Stock

$1.39

$1.04

$0.81

$0.765

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: $1.83
3,340In 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

3,340In Stock

$1.83

$1.38

$1.07

$1.01

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#10-32

0.375 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-6
PEM
1: $1.08
5,736In Stock

Mfr. Part No.
BSOS-M3-6

Mouser Part No
153-BSOS-M3-6

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

5,736In Stock

$1.08

$0.812

$0.632

$0.596

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

6 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-632-12ZI
PEM
1: $0.848
11,818In Stock

Mfr. Part No.
BSO-632-12ZI

Mouser Part No
153-BSO-632-12ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

11,818In Stock

$0.848

$0.609

$0.488

$0.439

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#6-32

0.375 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-632-14ZI
PEM
1: $0.904
9,391In Stock

Mfr. Part No.
BSO-632-14ZI

Mouser Part No
153-BSO-632-14ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

9,391In Stock

$0.904

$0.644

$0.516

$0.463

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#6-32

0.437 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M3-16ZI
PEM
1: $1.46
10,175In Stock

Mfr. Part No.
BSO-M3-16ZI

Mouser Part No
153-BSO-M3-16ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

10,175In Stock

$1.46

$1.10

$0.852

$0.803

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: $1.28
5,763In 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

5,763In Stock

$1.28

$0.955

$0.744

$0.701

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

6 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF,BLIND, 400 STAINLESS

BSO4-M3-6
PEM
1: $1.39
8,709In Stock

Mfr. Part No.
BSO4-M3-6

Mouser Part No
153-BSO4-M3-6

PEM

Standoffs & Spacers STANDOFF,BLIND, 400 STAINLESS

Learn More

Datasheet

8,709In Stock

$1.39

$1.05

$0.813

$0.767

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

6 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF,BLIND, 400 STAINLESS

BSO4-M3-12
PEM
1: $1.54
6,381In Stock

Mfr. Part No.
BSO4-M3-12

Mouser Part No
153-BSO4-M3-12

PEM

Standoffs & Spacers STANDOFF,BLIND, 400 STAINLESS

Learn More

Datasheet

6,381In Stock

$1.54

$1.16

$0.901

$0.849

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

12 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-3.5M3-14
PEM
1: $1.82
1,200In Stock

Mfr. Part No.
BSOS-3.5M3-14

Mouser Part No
153-BSOS-3.5M3-14

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

1,200In Stock

$1.82

$1.36

$1.06

$1.00

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

14 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-440-10
PEM
1: $1.21
882In Stock
10,000Expected 9/2/2026

Mfr. Part No.
BSOS-440-10

Mouser Part No
153-BSOS-440-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

882In Stock

10,000Expected 9/2/2026

$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

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-6440-18
PEM
1: $1.82
65In Stock

Mfr. Part No.
BSOS-6440-18

Mouser Part No
153-BSOS-6440-18

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

65In Stock

$1.82

$1.36

$1.06

$0.999

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.562 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-832-18
PEM
1: $1.97
700In Stock

Mfr. Part No.
BSOS-832-18

Mouser Part No
153-BSOS-832-18

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

700In Stock

$1.97

$1.47

$1.15

$1.09

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#8-32

0.562 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-8
PEM
1: $1.25
1,797In Stock
10,000Expected 9/2/2026

Mfr. Part No.
BSOS-M3-8

Mouser Part No
153-BSOS-M3-8

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

1,797In Stock

10,000Expected 9/2/2026

$1.25

$0.888

$0.71

$0.639

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

8 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

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