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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Mounting Fixings FLOATER, ASSY, 416 SS A4-632-1 PEM 1: CHF 2.33 17’412In Stock 4’000On Order	Mfr. Part No. A4-632-1 Mouser Part No 153-A4-632-1	PEM	Mounting Fixings FLOATER, ASSY, 416 SS Learn More about PEM a4 ac as floating fasteners	Datasheet	17’412In Stock 4’000On Order	CHF 2.33 CHF 1.74 CHF 1.35 CHF 1.27 View CHF 1.24 CHF 1.21 CHF 1.16 CHF 1.12 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-632-2 PEM 1: CHF 1.72 3’644In Stock	Mfr. Part No. AC-632-2 Mouser Part No 153-AC-632-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	3’644In Stock	CHF 1.72 CHF 1.29 CHF 1.01 CHF 0.854 View CHF 0.821 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-832-2 PEM 1: CHF 2.17 1’605In Stock 5’000Expected 11/4/2026	Mfr. Part No. AC-832-2 Mouser Part No 153-AC-832-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	1’605In Stock 5’000Expected 11/4/2026	CHF 2.17 CHF 1.62 CHF 1.26 CHF 1.19 View CHF 1.17 CHF 1.12 CHF 1.09 CHF 1.05 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-M4-2 PEM 1: CHF 2.17 9’049In Stock	Mfr. Part No. AC-M4-2 Mouser Part No 153-AC-M4-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	9’049In Stock	CHF 2.17 CHF 1.62 CHF 1.26 CHF 1.19 View CHF 1.17 CHF 1.12 CHF 1.09 CHF 1.05 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-M3-2 PEM 1: CHF 1.77 3’267In Stock 5’000Expected 11/16/2026	Mfr. Part No. AC-M3-2 Mouser Part No 153-AC-M3-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	3’267In Stock 5’000Expected 11/16/2026	CHF 1.77 CHF 1.32 CHF 1.03 CHF 0.964 View CHF 0.945 CHF 0.917 CHF 0.885 CHF 0.854 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-M5-2 PEM 1: CHF 1.78 2’553In Stock	Mfr. Part No. AC-M5-2 Mouser Part No 153-AC-M5-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	2’553In Stock	CHF 1.78 CHF 1.65 CHF 1.47 CHF 1.39 View CHF 1.34 CHF 1.29 CHF 1.24 CHF 1.21 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY,STEEL,NL AS-832-2ZI PEM 1: CHF 1.29 5’000In Stock	Mfr. Part No. AS-832-2ZI Mouser Part No 153-AS-832-2ZI	PEM	Mounting Fixings FLOATER, ASSY,STEEL,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	5’000In Stock	CHF 1.29 CHF 0.964 CHF 0.748 CHF 0.705 View CHF 0.689 CHF 0.665 CHF 0.642 CHF 0.62 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-440-1 PEM 1: CHF 1.77 5’371In Stock	Mfr. Part No. AC-440-1 Mouser Part No 153-AC-440-1	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	5’371In Stock	CHF 1.77 CHF 1.33 CHF 1.03 CHF 0.973 View CHF 0.945 CHF 0.91 CHF 0.877 CHF 0.854 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-M6-2 PEM 1: CHF 2.68 4’673In Stock	Mfr. Part No. AC-M6-2 Mouser Part No 153-AC-M6-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	4’673In Stock	CHF 2.68 CHF 2.49 CHF 2.22 CHF 2.09 View CHF 2.01 CHF 1.94 CHF 1.87 CHF 1.82 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-440-2 PEM 1: CHF 1.66 4’918In Stock	Mfr. Part No. AC-440-2 Mouser Part No 153-AC-440-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	4’918In Stock	CHF 1.66 CHF 1.24 CHF 0.983 CHF 0.821 View CHF 0.798 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-032-2 PEM 1: CHF 1.79 5’059In Stock	Mfr. Part No. AC-032-2 Mouser Part No 153-AC-032-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	5’059In Stock	CHF 1.79 CHF 1.66 CHF 1.48 CHF 1.39 View CHF 1.18 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY,STEEL,NL AS-632-2ZI PEM 1: CHF 1.17 15In Stock	Mfr. Part No. AS-632-2ZI Mouser Part No 153-AS-632-2ZI	PEM	Mounting Fixings FLOATER, ASSY,STEEL,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	15In Stock	CHF 1.17 CHF 0.87 CHF 0.68 CHF 0.641 View CHF 0.627 CHF 0.607 CHF 0.585 CHF 0.564 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY,STEEL,NL AS-M4-2ZI PEM 1: CHF 1.28 2In Stock	Mfr. Part No. AS-M4-2ZI Mouser Part No 153-AS-M4-2ZI	PEM	Mounting Fixings FLOATER, ASSY,STEEL,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	2In Stock	CHF 1.28 CHF 0.955 CHF 0.747 CHF 0.705 View CHF 0.689 CHF 0.665 CHF 0.642 CHF 0.62 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY,STEEL,NL AS-032-2ZI PEM 1: CHF 1.24 836In Stock	Mfr. Part No. AS-032-2ZI Mouser Part No 153-AS-032-2ZI	PEM	Mounting Fixings FLOATER, ASSY,STEEL,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	836In Stock	CHF 1.24 CHF 0.926 CHF 0.721 CHF 0.679 View CHF 0.665 CHF 0.642 CHF 0.62 CHF 0.598 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY,STEEL,NL AS-M5-2ZI PEM 1: CHF 1.39 156In Stock	Mfr. Part No. AS-M5-2ZI Mouser Part No 153-AS-M5-2ZI	PEM	Mounting Fixings FLOATER, ASSY,STEEL,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	156In Stock	CHF 1.39 CHF 1.04 CHF 0.805 CHF 0.762 View CHF 0.746 CHF 0.722 CHF 0.696 CHF 0.671 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-M4-1 PEM 1: CHF 2.18 760In Stock	Mfr. Part No. AC-M4-1 Mouser Part No 153-AC-M4-1	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	760In Stock	CHF 2.18 CHF 1.63 CHF 1.27 CHF 1.20 View CHF 1.16 CHF 1.12 CHF 1.09 CHF 1.05 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, 416 SS A4-832-1 PEM 1: CHF 2.01 514In Stock	Mfr. Part No. A4-832-1 Mouser Part No 153-A4-832-1	PEM	Mounting Fixings FLOATER, ASSY, 416 SS Learn More about PEM a4 ac as floating fasteners	Datasheet	514In Stock	CHF 2.01 CHF 1.86 CHF 1.66 CHF 1.56 View CHF 1.52 CHF 1.45 CHF 1.40 CHF 1.35 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, 416 SS A4-M3-1 PEM 1: CHF 2.21 1In Stock	Mfr. Part No. A4-M3-1 Mouser Part No 153-A4-M3-1	PEM	Mounting Fixings FLOATER, ASSY, 416 SS Learn More about PEM a4 ac as floating fasteners	Datasheet	1In Stock	CHF 2.21 CHF 1.65 CHF 1.28 CHF 1.21 View CHF 1.18 CHF 1.14 CHF 1.10 CHF 1.07 Quote	Min.: 1 Mult.: 1
Screws & Fasteners FLOATER, ASSY, 416 SS A4-032-1 PEM 1: CHF 3.19 5’008In Stock	Mfr. Part No. A4-032-1 Mouser Part No 153-A4-032-1	PEM	Screws & Fasteners FLOATER, ASSY, 416 SS Learn More about PEM a4 ac as floating fasteners	Datasheet	5’008In Stock	CHF 3.19 CHF 2.54 CHF 2.34 CHF 2.10 View CHF 1.96 CHF 1.87 CHF 1.79 CHF 1.71 CHF 1.65	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, 416 SS A4-M4-1 PEM 1: CHF 1.82 5’000In Stock	Mfr. Part No. A4-M4-1 Mouser Part No 153-A4-M4-1	PEM	Mounting Fixings FLOATER, ASSY, 416 SS Learn More about PEM a4 ac as floating fasteners	Datasheet	5’000In Stock	CHF 1.82 CHF 1.68 CHF 1.51 CHF 1.45 View CHF 1.23 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-M3-1 PEM 1: CHF 1.66 4’052In Stock	Mfr. Part No. AC-M3-1 Mouser Part No 153-AC-M3-1	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	4’052In Stock	CHF 1.66 CHF 1.24 CHF 0.964 CHF 0.91 CHF 0.77	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY,STEEL,NL AS-M3-1ZI PEM 1: CHF 1.01 5’320In Stock	Mfr. Part No. AS-M3-1ZI Mouser Part No 153-AS-M3-1ZI	PEM	Mounting Fixings FLOATER, ASSY,STEEL,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	5’320In Stock	CHF 1.01 CHF 0.756 CHF 0.596 CHF 0.506 View CHF 0.489 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-0420-2 PEM 1: CHF 2.68 290In Stock	Mfr. Part No. AC-0420-2 Mouser Part No 153-AC-0420-2	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	290In Stock	CHF 2.68 CHF 2.48 CHF 2.22 CHF 2.08 View CHF 2.01 CHF 1.94 CHF 1.87 CHF 1.82 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-632-1 PEM 1: CHF 1.83 796In Stock	Mfr. Part No. AC-632-1 Mouser Part No 153-AC-632-1	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	796In Stock	CHF 1.83 CHF 1.37 CHF 1.07 CHF 1.01 View CHF 0.973 CHF 0.945 CHF 0.91 CHF 0.877 Quote	Min.: 1 Mult.: 1
Mounting Fixings FLOATER, ASSY, STAINLESS,NL AC-832-1 PEM 1: CHF 2.20 219In Stock	Mfr. Part No. AC-832-1 Mouser Part No 153-AC-832-1	PEM	Mounting Fixings FLOATER, ASSY, STAINLESS,NL Learn More about PEM a4 ac as floating fasteners	Datasheet	219In Stock	CHF 2.20 CHF 1.64 CHF 1.27 CHF 1.20 View CHF 1.18 CHF 1.13 CHF 1.10 CHF 1.06 Quote	Min.: 1 Mult.: 1

A4/AC/AS Floating Self-Clinching Fasteners

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