Mounting Hardware – Mouser Peru

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A4/AC/AS Floating Self-Clinching Fasteners

PEM A4/AC/AS Floating Self-Clinching Fasteners are designed for clinching into stainless steel/aluminum panels and sheets. These fasteners offer load-bearing threads in thin sheets and permit a total of 0.76mm adjustment for mating hole misalignment. The A4/AC/AS fasteners are squeezed into prepared holes using a standard press. The sheets remain flush on one side, and the fasteners are permanently locked in place. These fasteners come without locking threads. The A4/AC/AS fasteners are used in industrial, manufacturing, and sheet metal fabrication applications.

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Part #

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-M4-2
PEM
1: S/10.51
5,837In Stock
5,000Expected 8/31/2026

Mfr. Part #
AC-M4-2

Mouser Part #
153-AC-M4-2

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

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Datasheet

5,837In Stock

5,000Expected 8/31/2026

S/10.51

S/7.82

S/6.11

S/5.76

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

11.2 mm

Female

Mounting Hardware FLOATER, ASSY, 416 SS

A4-632-1
PEM
1: S/11.25
19,428In Stock
4,000On Order

Mfr. Part #
A4-632-1

Mouser Part #
153-A4-632-1

PEM

Mounting Hardware FLOATER, ASSY, 416 SS

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Datasheet

19,428In Stock

4,000On Order

S/11.25

S/8.41

S/6.54

S/6.15

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

9.9 mm

6-32

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-M5-2
PEM
1: S/8.60
2,853In Stock

Mfr. Part #
AC-M5-2

Mouser Part #
153-AC-M5-2

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

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Datasheet

2,853In Stock

S/8.60

S/7.98

S/7.12

S/6.70

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

11.94 mm

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-832-2
PEM
1: S/10.51
2,069In Stock
5,000Expected 11/4/2026

Mfr. Part #
AC-832-2

Mouser Part #
153-AC-832-2

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

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Datasheet

2,069In Stock

5,000Expected 11/4/2026

S/10.51

S/7.82

S/6.11

S/5.76

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

11.2 mm

8-32

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-M3-2
PEM
1: S/8.56
1,512In Stock
5,000Expected 8/31/2026

Mfr. Part #
AC-M3-2

Mouser Part #
153-AC-M3-2

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

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Datasheet

1,512In Stock

5,000Expected 8/31/2026

S/8.56

S/6.38

S/4.98

S/4.67

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

9.14 mm

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-440-1
PEM
1: S/8.52
5,371In Stock

Mfr. Part #
AC-440-1

Mouser Part #
153-AC-440-1

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

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Datasheet

5,371In Stock

S/8.52

S/6.38

S/4.94

S/4.75

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

9.14 mm

4-40

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-M6-2
PEM
1: S/12.96
4,680In Stock

Mfr. Part #
AC-M6-2

Mouser Part #
153-AC-M6-2

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

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Datasheet

4,680In Stock

S/12.96

S/12.03

S/10.74

S/10.08

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

15.24 mm

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-032-2
PEM
1: S/8.64
5,165In Stock

Mfr. Part #
AC-032-2

Mouser Part #
153-AC-032-2

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

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Datasheet

5,165In Stock

S/8.64

S/8.02

S/7.16

S/6.73

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

11.9 mm

10-32

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-0420-2
PEM
1: S/12.92
290In Stock

Mfr. Part #
AC-0420-2

Mouser Part #
153-AC-0420-2

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

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Datasheet

290In Stock

S/12.92

S/11.99

S/10.70

S/10.04

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

15.2 mm

1/4-20

Female

Mounting Hardware FLOATER, ASSY,STEEL,NL

AS-M4-2ZI
PEM
1: S/6.19
25In Stock

Mfr. Part #
AS-M4-2ZI

Mouser Part #
153-AS-M4-2ZI

PEM

Mounting Hardware FLOATER, ASSY,STEEL,NL

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Datasheet

25In Stock

More Info Available

S/6.19

S/4.63

S/3.61

S/3.41

View

Min.: 1
Mult.: 1

Screws & Fasteners

Self Clinching

Steel

11.2 mm

Female

Mounting Hardware FLOATER, ASSY,STEEL,NL

AS-032-2ZI
PEM
1: S/5.99
848In Stock

Mfr. Part #
AS-032-2ZI

Mouser Part #
153-AS-032-2ZI

PEM

Mounting Hardware FLOATER, ASSY,STEEL,NL

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Datasheet

848In Stock

S/5.99

S/4.48

S/3.48

S/3.28

View

Min.: 1
Mult.: 1

Screws & Fasteners

Self Clinching

Steel

10-32

Female

Mounting Hardware FLOATER, ASSY,STEEL,NL

AS-M5-2ZI
PEM
1: S/6.73
156In Stock

Mfr. Part #
AS-M5-2ZI

Mouser Part #
153-AS-M5-2ZI

PEM

Mounting Hardware FLOATER, ASSY,STEEL,NL

Learn More

Datasheet

156In Stock

S/6.73

S/5.02

S/3.89

S/3.69

View

Min.: 1
Mult.: 1

Screws & Fasteners

Self Clinching

Steel

11.9 mm

Female

Mounting Hardware FLOATER, ASSY,STEEL,NL

AS-632-2ZI
PEM
1: S/5.64
15In Stock

Mfr. Part #
AS-632-2ZI

Mouser Part #
153-AS-632-2ZI

PEM

Mounting Hardware FLOATER, ASSY,STEEL,NL

Learn More

Datasheet

15In Stock

S/5.64

S/4.20

S/3.29

S/3.10

View

Min.: 1
Mult.: 1

Screws & Fasteners

Self Clinching

Steel

9.9 mm

6-32

Female

Mounting Hardware FLOATER, ASSY, 416 SS

A4-832-1
PEM
1: S/9.73
514In Stock

Mfr. Part #
A4-832-1

Mouser Part #
153-A4-832-1

PEM

Mounting Hardware FLOATER, ASSY, 416 SS

Learn More

Datasheet

514In Stock

S/9.73

S/8.99

S/8.02

S/7.55

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

11.2 mm

8-32

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-632-1
PEM
1: S/8.87
806In Stock

Mfr. Part #
AC-632-1

Mouser Part #
153-AC-632-1

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

Learn More

Datasheet

806In Stock

S/8.87

S/6.62

S/5.18

S/4.87

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

9.9 mm

6-32

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-M4-1
PEM
1: S/10.55
860In Stock

Mfr. Part #
AC-M4-1

Mouser Part #
153-AC-M4-1

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

Learn More

Datasheet

860In Stock

S/10.55

S/7.86

S/6.15

S/5.80

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

11.2 mm

Female

Mounting Hardware FLOATER, ASSY, 416 SS

A4-M3-1
PEM
1: S/10.67
1In Stock

Mfr. Part #
A4-M3-1

Mouser Part #
153-A4-M3-1

PEM

Mounting Hardware FLOATER, ASSY, 416 SS

Learn More

Datasheet

1In Stock

S/10.67

S/7.98

S/6.19

S/5.84

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

232.2 mm

M3 x 0.5

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-M3-1
PEM
1: S/8.02
4,052In Stock

Mfr. Part #
AC-M3-1

Mouser Part #
153-AC-M3-1

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

Learn More

Datasheet

4,052In Stock

S/8.02

S/5.99

S/4.67

S/4.40

S/3.73

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

9.14 mm

Mounting Hardware FLOATER, ASSY,STEEL,NL

AS-M3-1ZI
PEM
1: S/4.90
5,320In Stock

Mfr. Part #
AS-M3-1ZI

Mouser Part #
153-AS-M3-1ZI

PEM

Mounting Hardware FLOATER, ASSY,STEEL,NL

Learn More

Datasheet

5,320In Stock

S/4.90

S/3.66

S/2.88

S/2.45

View

Min.: 1
Mult.: 1

Screws & Fasteners

Self Clinching

Steel

9.14 mm

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-832-1
PEM
1: S/10.63
219In Stock

Mfr. Part #
AC-832-1

Mouser Part #
153-AC-832-1

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

Learn More

Datasheet

219In Stock

S/10.63

S/7.90

S/6.15

S/5.80

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

11.2 mm

8-32

Female

Mounting Hardware FLOATER, ASSY, 416 SS

A4-M4-1
PEM
1: S/8.80
5,000Expected 9/2/2026

Mfr. Part #
A4-M4-1

Mouser Part #
153-A4-M4-1

PEM

Mounting Hardware FLOATER, ASSY, 416 SS

Learn More

Datasheet

5,000Expected 9/2/2026

S/8.80

S/8.14

S/7.28

S/7.01

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

284 mm

M4 x 0.7

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-440-2
PEM
1: S/8.02
4,943Expected 9/7/2026

Mfr. Part #
AC-440-2

Mouser Part #
153-AC-440-2

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

Learn More

Datasheet

4,943Expected 9/7/2026

S/8.02

S/5.99

S/4.75

S/3.97

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

9.14 mm

4-40

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-632-2
PEM
1: S/8.33
3,779Expected 8/31/2026

Mfr. Part #
AC-632-2

Mouser Part #
153-AC-632-2

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

Learn More

Datasheet

3,779Expected 8/31/2026

S/8.33

S/6.23

S/4.90

S/4.13

View

Min.: 1
Mult.: 1

Screws & Fasteners

Non-Locking

Stainless Steel

9.9 mm

6-32

Female

Mounting Hardware FLOATER, ASSY,STEEL,NL

AS-832-2ZI
PEM
1: S/5.84
5,000Expected 9/2/2026

Mfr. Part #
AS-832-2ZI

Mouser Part #
153-AS-832-2ZI

PEM

Mounting Hardware FLOATER, ASSY,STEEL,NL

Learn More

Datasheet

5,000Expected 9/2/2026

S/5.84

S/4.36

S/3.42

S/2.90

View

Min.: 1
Mult.: 1

Screws & Fasteners

Self Clinching

Steel

11.2 mm

8-32

Female

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

AC-M5-1
PEM
5,000: S/6.03
5,000Factory Stock Available

Mfr. Part #
AC-M5-1

Mouser Part #
153-AC-M5-1

PEM

Mounting Hardware FLOATER, ASSY, STAINLESS,NL

Learn More

Datasheet

5,000Factory Stock Available

More Info Available

S/6.03

Quote

Min.: 5,000
Mult.: 1,000

Screws & Fasteners

Non-Locking

Stainless Steel

11.94 mm

Female

A4/AC/AS Floating Self-Clinching Fasteners

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