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CLA/CLS/CLSS Self-Clinching Nuts

PEM CLA™/CLS™/CLSS™ Self-Clinching Nuts offer simple, press-in installation and provide load-bearing threads in thin sheets with high pushout and torque-out resistance. The nuts are installed by placing them into properly sized holes in sheets and applying a parallel squeezing force to the head of the nut. The sheet metal surrounding the head cold flows into an undercut, making the fastener an integral part of the sheet. The serrated clinching ring prevents the fastener from rotating after installation. The CLA series is compatible with aluminum anodizing and recommended for use in steel or aluminum sheets HRB 50 / HB 82 or less. The CLS/CLSS series are recommended for use in steel or aluminum sheets HRB 70 / HB 125 or less. PEM CLA/CL/CLSS Self-Clinching Nuts are non-magnetic and corrosion-resistant.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Thread Size	Length	Material	Plating	Screw Head
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M2.5-0 PEM 1: €0.49 9,722In Stock	Mfr. Part No. CLS-M2.5-0 Mouser Part No 153-CLS-M2.5-0	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	9,722In Stock	€0.49 €0.362 €0.329 €0.288 View €0.265 €0.224 €0.22	Min.: 1 Mult.: 1	Nuts	Self Clinching	M2.5 x 0.45	4.2 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M4-0 PEM 1: €0.568 7,261In Stock	Mfr. Part No. CLS-M4-0 Mouser Part No 153-CLS-M4-0	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	7,261In Stock	€0.568 €0.402 €0.366 €0.323 View €0.301 €0.255 €0.253	Min.: 1 Mult.: 1	Nuts	Self Clinching	M4 x 0.7	5.38 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M4-2 PEM 1: €0.353 45,210In Stock	Mfr. Part No. CLS-M4-2 Mouser Part No 153-CLS-M4-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	45,210In Stock	€0.353 €0.267 €0.242 €0.21 View €0.193 €0.181 €0.171 €0.162 €0.153	Min.: 1 Mult.: 1	Nuts	Self Clinching	M4 x 0.7	5.38 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLSS-M5-2 PEM 1: €0.542 18,099In Stock 15,000Expected 05/10/2026	Mfr. Part No. CLSS-M5-2 Mouser Part No 153-CLSS-M5-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	18,099In Stock 15,000Expected 05/10/2026	€0.542 €0.389 €0.354 €0.311 View €0.287 €0.28 €0.26 €0.253 €0.245	Min.: 1 Mult.: 1	Nuts	Self Clinching	M5 x 0.8	8.6 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-632-1 PEM 1: €0.318 12,808In Stock	Mfr. Part No. CLS-632-1 Mouser Part No 153-CLS-632-1	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	12,808In Stock	€0.318 €0.239 €0.216 €0.187 View €0.172 €0.162 €0.153 €0.144 €0.137	Min.: 1 Mult.: 1	Nuts	Self Clinching	6-32	4.7 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-832-2 PEM 1: €0.353 49,695In Stock 44,000Expected 12/10/2026	Mfr. Part No. CLS-832-2 Mouser Part No 153-CLS-832-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	49,695In Stock 44,000Expected 12/10/2026	€0.353 €0.268 €0.243 €0.211 View €0.194 €0.181 €0.171 €0.163 €0.154	Min.: 1 Mult.: 1	Nuts	Self Clinching	8-32	5.4 mm	Stainless Steel	Stainless Steel
Screws & Fasteners NUT, PLAIN, STAINLESS CLSS-032-1 PEM 1: €0.507 15,144In Stock	Mfr. Part No. CLSS-032-1 Mouser Part No 153-CLSS-032-1	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	15,144In Stock	€0.507 €0.36 €0.329 €0.288 View €0.27 €0.229 €0.226	Min.: 1 Mult.: 1	Nuts	Self Clinching	10-32	6.3 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLSS-032-3 PEM 1: €0.619 7,522In Stock	Mfr. Part No. CLSS-032-3 Mouser Part No 153-CLSS-032-3	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	7,522In Stock	€0.619 €0.44 €0.401 €0.353 View €0.329 €0.28 €0.277	Min.: 1 Mult.: 1	Nuts	Self Clinching	10-32	6.3 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLSS-M5-1 PEM 1: €0.482 7,654In Stock	Mfr. Part No. CLSS-M5-1 Mouser Part No 153-CLSS-M5-1	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	7,654In Stock	€0.482 €0.363 €0.329 €0.288 View €0.266 €0.251 €0.237 €0.23 €0.222	Min.: 1 Mult.: 1	Nuts	Self Clinching	M5 x 0.8	8.6 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M2-2 PEM 1: €0.542 7,938In Stock	Mfr. Part No. CLS-M2-2 Mouser Part No 153-CLS-M2-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	7,938In Stock	€0.542 €0.384 €0.349 €0.307 View €0.284 €0.275 €0.256 €0.249 €0.242	Min.: 1 Mult.: 1	Nuts	Self Clinching	M2 x 0.4	4.2 mm	Stainless Steel		Round
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M6-2 PEM 1: €1.01 9,246In Stock	Mfr. Part No. CLS-M6-2 Mouser Part No 153-CLS-M6-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	9,246In Stock	€1.01 €0.793 €0.725 €0.642 View €0.595 €0.565 €0.538 €0.519 €0.499	Min.: 1 Mult.: 1	Nuts	Self Clinching	M6 x 1	8.73 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M8-2 PEM 1: €1.81 11,594In Stock	Mfr. Part No. CLS-M8-2 Mouser Part No 153-CLS-M8-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	11,594In Stock	€1.81 €1.41 €1.30 €1.15 View €1.14 €0.955 €0.937 €0.903	Min.: 1 Mult.: 1	Nuts	Self Clinching	M8 x 1.25	10.5 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-0420-2 PEM 1: €0.869 15,114In Stock	Mfr. Part No. CLS-0420-2 Mouser Part No 153-CLS-0420-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	15,114In Stock	€0.869 €0.686 €0.628 €0.555 View €0.515 €0.488 €0.464 €0.449 €0.432	Min.: 1 Mult.: 1	Nuts	Self Clinching	1/4-20	7 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M3-2 PEM 1: €0.275 27,020In Stock 68,025On Order	Mfr. Part No. CLS-M3-2 Mouser Part No 153-CLS-M3-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	27,020In Stock 68,025On Order On Order Ship Dates Mfr. No: CLS-M3-2 Stock: 27,020 Can Dispatch Immediately On Order: 12,025 Pending 56,000 Expected 07/10/2026 Factory Lead Time: 13 Weeks	€0.275 €0.211 €0.191 €0.165 View €0.152 €0.143 €0.135 €0.127 €0.121	Min.: 1 Mult.: 1	Nuts	Self Clinching	M3 x 0.5	4.2 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-0518-2 PEM 1: €1.57 9,192In Stock	Mfr. Part No. CLS-0518-2 Mouser Part No 153-CLS-0518-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	9,192In Stock	€1.57 €1.24 €1.14 €1.01 View €0.946 €0.886 €0.848 €0.806 €0.778	Min.: 1 Mult.: 1	Nuts	Self Clinching	5/16-18	10.5 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M3.5-2 PEM 1: €0.344 9,966In Stock	Mfr. Part No. CLS-M3.5-2 Mouser Part No 153-CLS-M3.5-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	9,966In Stock	€0.344 €0.254 €0.23 €0.201 View €0.186 €0.177 €0.163 €0.16 €0.154	Min.: 1 Mult.: 1	Nuts	Self Clinching	M3.5 x 0.6	4.73 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-832-0 PEM 1: €0.559 10,316In Stock	Mfr. Part No. CLS-832-0 Mouser Part No 153-CLS-832-0	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	10,316In Stock	€0.559 €0.396 €0.361 €0.317 View €0.293 €0.286 €0.264 €0.257 €0.249	Min.: 1 Mult.: 1	Nuts	Self Clinching	8-32	5.4 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M6-1 PEM 1: €1.02 11,069In Stock 11,000Expected 02/11/2026	Mfr. Part No. CLS-M6-1 Mouser Part No 153-CLS-M6-1	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	11,069In Stock 11,000Expected 02/11/2026	€1.02 €0.802 €0.733 €0.648 View €0.601 €0.57 €0.543 €0.525 €0.504	Min.: 1 Mult.: 1	Nuts	Self Clinching	M6 x 1	8.73 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M8-1 PEM 1: €1.64 3,865In Stock	Mfr. Part No. CLS-M8-1 Mouser Part No 153-CLS-M8-1	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	3,865In Stock	€1.64 €1.28 €1.18 €1.05 View €1.03 €0.869 €0.85 €0.82	Min.: 1 Mult.: 1	Nuts	Self Clinching	M8 x 1.25	10.5 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-0518-1 PEM 1: €1.42 7,349In Stock	Mfr. Part No. CLS-0518-1 Mouser Part No 153-CLS-0518-1	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	7,349In Stock	€1.42 €1.12 €1.02 €0.912 View €0.845 €0.802 €0.765 €0.727 €0.702	Min.: 1 Mult.: 1	Nuts	Self Clinching	5/16-18	10.5 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-0420-1 PEM 1: €0.886 16,409In Stock	Mfr. Part No. CLS-0420-1 Mouser Part No 153-CLS-0420-1	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	16,409In Stock	€0.886 €0.691 €0.632 €0.559 View €0.519 €0.492 €0.468 €0.452 €0.434	Min.: 1 Mult.: 1	Nuts	Self Clinching	1/4-20	7 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-256-2 PEM 1: €0.516 9,664In Stock	Mfr. Part No. CLS-256-2 Mouser Part No 153-CLS-256-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	9,664In Stock	€0.516 €0.362 €0.33 €0.29 View €0.268 €0.261 €0.241 €0.235 €0.228	Min.: 1 Mult.: 1	Nuts	Self Clinching	2-56	7 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-632-3 PEM 1: €0.499 9,124In Stock	Mfr. Part No. CLS-632-3 Mouser Part No 153-CLS-632-3	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	9,124In Stock	€0.499 €0.37 €0.336 €0.294 View €0.271 €0.256 €0.242 €0.234 €0.225	Min.: 1 Mult.: 1	Nuts	Self Clinching	6-32	4.7 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLSS-024-1 PEM 1: €0.568 10,000In Stock	Mfr. Part No. CLSS-024-1 Mouser Part No 153-CLSS-024-1	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	10,000In Stock	€0.568 €0.403 €0.367 €0.323 View €0.298 €0.29 €0.268 €0.261 €0.254	Min.: 1 Mult.: 1	Nuts	Self Clinching	10-24	6.3 mm	Stainless Steel
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-0518-3 PEM 1: €1.60 9,956In Stock	Mfr. Part No. CLS-0518-3 Mouser Part No 153-CLS-0518-3	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	9,956In Stock	€1.60 €1.26 €1.15 €1.02 View €0.955 €0.894 €0.86 €0.818 €0.79	Min.: 1 Mult.: 1	Nuts	Self Clinching	5/16-18	10.5 mm	Stainless Steel	Zinc