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-632-14
PEM
1: $1.29
1,175In Stock

Mfr. Part No.
BSOS-632-14

Mouser Part No
153-BSOS-632-14

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

1,175In Stock

$1.29

$0.969

$0.753

$0.71

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.437 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-8632-16
PEM
1: $1.71
258In Stock

Mfr. Part No.
BSOS-8632-16

Mouser Part No
153-BSOS-8632-16

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

258In Stock

$1.71

$1.28

$0.994

$0.937

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.5 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-8632-18
PEM
1: $1.93
1,000In Stock

Mfr. Part No.
BSOS-8632-18

Mouser Part No
153-BSOS-8632-18

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

1,000In Stock

$1.93

$1.45

$1.13

$1.06

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.562 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M4-14
PEM
1: $1.93
47In Stock

Mfr. Part No.
BSOS-M4-14

Mouser Part No
153-BSOS-M4-14

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

47In Stock

$1.93

$1.45

$1.12

$1.06

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M4 x 0.7

14 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-440-10ZI
PEM
1: $1.35
515In Stock

Mfr. Part No.
BSO-440-10ZI

Mouser Part No
153-BSO-440-10ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

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Datasheet

515In Stock

$1.35

$0.96

$0.769

$0.692

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#4-40

0.312 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-832-16ZI
PEM
1: $1.25
828In Stock

Mfr. Part No.
BSO-832-16ZI

Mouser Part No
153-BSO-832-16ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

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Datasheet

828In Stock

$1.25

$0.94

$0.731

$0.689

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#8-32

0.5 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-8632-12ZI
PEM
1: $1.22
245In Stock

Mfr. Part No.
BSO-8632-12ZI

Mouser Part No
153-BSO-8632-12ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

245In Stock

$1.22

$0.92

$0.716

$0.676

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#6-32

0.375 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-3.5M3-16
PEM
1: $1.88
953In Stock

Mfr. Part No.
BSOS-3.5M3-16

Mouser Part No
153-BSOS-3.5M3-16

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

953In Stock

$1.88

$1.39

$1.09

$1.03

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

16 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-3.5M3-18
PEM
1: $2.04
898In Stock

Mfr. Part No.
BSOS-3.5M3-18

Mouser Part No
153-BSOS-3.5M3-18

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

898In Stock

$2.04

$1.52

$1.19

$1.12

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

18 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-440-16
PEM
1: $1.33
741In Stock

Mfr. Part No.
BSOS-440-16

Mouser Part No
153-BSOS-440-16

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

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Datasheet

741In Stock

$1.33

$0.995

$0.774

$0.73

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.5 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-440-22
PEM
1: $1.77
406In Stock

Mfr. Part No.
BSOS-440-22

Mouser Part No
153-BSOS-440-22

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

406In Stock

$1.77

$1.32

$1.03

$0.966

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.687 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-10
PEM
1: $1.15
927In Stock
10,000On Order

Mfr. Part No.
BSOS-M3-10

Mouser Part No
153-BSOS-M3-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

927In Stock

10,000On Order

$1.15

$0.855

$0.673

$0.571

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

10 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M4-8
PEM
1: $1.54
407In Stock
10,000Expected 13/4/2026

Mfr. Part No.
BSOS-M4-8

Mouser Part No
153-BSOS-M4-8

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

407In Stock

10,000Expected 13/4/2026

$1.54

$1.15

$0.894

$0.844

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M4 x 0.7

8 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-3.5M3-6ZI
PEM
1: $1.10
613In Stock

Mfr. Part No.
BSO-3.5M3-6ZI

Mouser Part No
153-BSO-3.5M3-6ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

613In Stock

$1.10

$0.817

$0.644

$0.546

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

6 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-632-18ZI
PEM
1: $1.14
1,108In Stock

Mfr. Part No.
BSO-632-18ZI

Mouser Part No
153-BSO-632-18ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

1,108In Stock

$1.14

$0.858

$0.667

$0.63

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#6-32

0.562 in

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, STEEL

BSO-M3-12ZI
PEM
1: $1.11
1,335In Stock

Mfr. Part No.
BSO-M3-12ZI

Mouser Part No
153-BSO-M3-12ZI

PEM

Standoffs & Spacers STANDOFF, BLIND, STEEL

Learn More

Datasheet

1,335In Stock

$1.11

$0.835

$0.651

$0.613

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

M3 x 0.5

12 mm

Steel

Zinc

Standoffs & Spacers STANDOFF, BLIND, ALUMINIUM

BSOA-632-12
PEM
1: $1.10
314In Stock

Mfr. Part No.
BSOA-632-12

Mouser Part No
153-BSOA-632-12

PEM

Standoffs & Spacers STANDOFF, BLIND, ALUMINIUM

Learn More

Datasheet

314In Stock

$1.10

$0.78

$0.624

$0.562

View

Min.: 1
Mult.: 1

Standoffs

Self Clinching

#6-32

0.375 in

Aluminum

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-440-24
PEM
1: $1.82
421In Stock

Mfr. Part No.
BSOS-440-24

Mouser Part No
153-BSOS-440-24

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

421In Stock

$1.82

$1.36

$1.06

$0.999

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.75 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-632-10
PEM
1: $1.15
23In Stock
10,000Expected 8/4/2026

Mfr. Part No.
BSOS-632-10

Mouser Part No
153-BSOS-632-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

23In Stock

10,000Expected 8/4/2026

$1.15

$0.86

$0.67

$0.631

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.312 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-632-16
PEM
1: $1.42
185In Stock

Mfr. Part No.
BSOS-632-16

Mouser Part No
153-BSOS-632-16

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

185In Stock

$1.42

$1.06

$0.826

$0.778

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#6-32

0.5 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-6440-12
PEM
1: $1.26
145In Stock

Mfr. Part No.
BSOS-6440-12

Mouser Part No
153-BSOS-6440-12

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

145In Stock

$1.26

$0.945

$0.735

$0.694

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.375 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M3-12
PEM
1: $1.38
2,064In Stock

Mfr. Part No.
BSOS-M3-12

Mouser Part No
153-BSOS-M3-12

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

2,064In Stock

$1.38

$1.03

$0.805

$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-3.5M3-12
PEM
1: $1.36
1,868In Stock

Mfr. Part No.
BSOS-3.5M3-12

Mouser Part No
153-BSOS-3.5M3-12

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

1,868In Stock

$1.36

$1.02

$0.794

$0.748

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M3 x 0.5

12 mm

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-440-20
PEM
1: $1.64
1,948In Stock

Mfr. Part No.
BSOS-440-20

Mouser Part No
153-BSOS-440-20

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

1,948In Stock

$1.64

$1.23

$0.954

$0.899

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

#4-40

0.625 in

Stainless Steel

Passivated

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

BSOS-M5-10
PEM
1: $1.99
106In Stock

Mfr. Part No.
BSOS-M5-10

Mouser Part No
153-BSOS-M5-10

PEM

Standoffs & Spacers STANDOFF, BLIND, STAINLESS

Learn More

Datasheet

106In Stock

$1.99

$1.49

$1.16

$1.10

View

Min.: 1
Mult.: 1

Standoffs

Self Retaining

M5 x 0.8

10 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