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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 (SGD) 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-0420-3 PEM 1: $1.65 4,950In Stock	Mfr. Part No. CLS-0420-3 Mouser Part No 153-CLS-0420-3	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	4,950In Stock	$1.65 $1.29 $1.18 $1.04 View $0.966 $0.823 $0.809	Min.: 1 Mult.: 1	Nuts	Self Clinching	1/4-20	7 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M2-2 PEM 1: $0.857 7,798In 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	7,798In Stock	$0.857 $0.607 $0.552 $0.486 View $0.449 $0.435 $0.405 $0.394 $0.382	Min.: 1 Mult.: 1	Nuts	Self Clinching	M2 x 0.4	4.2 mm	Stainless Steel		Round
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M4-1 PEM 1: $0.544 20,370In Stock	Mfr. Part No. CLS-M4-1 Mouser Part No 153-CLS-M4-1	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	20,370In Stock	$0.544 $0.404 $0.367 $0.321 View $0.296 $0.28 $0.265 $0.257 $0.248	Min.: 1 Mult.: 1	Nuts	Self Clinching	M4 x 0.7	5.38 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M6-2 PEM 1: $1.59 8,806In 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	8,806In Stock	$1.59 $1.25 $1.15 $1.01 View $0.941 $0.894 $0.85 $0.821 $0.789	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: $2.87 11,195In 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	11,195In Stock	$2.87 $2.23 $2.05 $1.82 View $1.80 $1.51 $1.48 $1.43	Min.: 1 Mult.: 1	Nuts	Self Clinching	M8 x 1.25	10.5 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLSS-032-2 PEM 1: $0.83 23,161In Stock 11,000Expected 4/11/2026	Mfr. Part No. CLSS-032-2 Mouser Part No 153-CLSS-032-2	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	23,161In Stock 11,000Expected 4/11/2026	$0.83 $0.596 $0.541 $0.476 View $0.441 $0.427 $0.397 $0.386 $0.375	Min.: 1 Mult.: 1	Nuts	Self Clinching	10-32	6.3 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M4-2 PEM 1: $0.558 40,341In Stock 37,000Expected 9/12/2026	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	40,341In Stock 37,000Expected 9/12/2026	$0.558 $0.423 $0.382 $0.332 View $0.305 $0.287 $0.271 $0.256 $0.242	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: $0.857 10,726In Stock 31,000Expected 9/11/2026	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	10,726In Stock 31,000Expected 9/11/2026	$0.857 $0.615 $0.56 $0.492 View $0.454 $0.442 $0.411 $0.40 $0.388	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: $0.503 12,222In 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	12,222In Stock	$0.503 $0.378 $0.341 $0.296 View $0.272 $0.256 $0.242 $0.228 $0.216	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: $0.558 89,821In Stock	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	89,821In Stock	$0.558 $0.424 $0.384 $0.333 View $0.306 $0.287 $0.271 $0.257 $0.243	Min.: 1 Mult.: 1	Nuts	Self Clinching	8-32	5.4 mm	Stainless Steel	Stainless Steel
Screws & Fasteners NUT, PLAIN, STAINLESS CLSS-032-3 PEM 1: $0.979 4,462In 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	4,462In Stock	$0.979 $0.696 $0.634 $0.558 View $0.521 $0.442 $0.438	Min.: 1 Mult.: 1	Nuts	Self Clinching	10-32	6.3 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-0518-1 PEM 1: $2.24 6,549In 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	6,549In Stock	$2.24 $1.77 $1.62 $1.44 View $1.34 $1.27 $1.21 $1.15 $1.11	Min.: 1 Mult.: 1	Nuts	Self Clinching	5/16-18	10.5 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-0420-2 PEM 1: $1.37 9,045In Stock 12,000Expected 18/1/2027	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	9,045In Stock 12,000Expected 18/1/2027	$1.37 $1.09 $0.993 $0.877 View $0.815 $0.772 $0.734 $0.71 $0.683	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: $0.435 21,503In Stock 56,000On 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	21,503In Stock 56,000On Order	$0.435 $0.333 $0.302 $0.261 View $0.241 $0.226 $0.214 $0.201 $0.192	Min.: 1 Mult.: 1	Nuts	Self Clinching	M3 x 0.5	4.2 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M6-1 PEM 1: $1.62 7,377In Stock 11,000Expected 9/11/2026	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	7,377In Stock 11,000Expected 9/11/2026	$1.62 $1.27 $1.16 $1.02 View $0.951 $0.902 $0.858 $0.83 $0.797	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: $2.60 3,599In 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	3,599In Stock	$2.60 $2.03 $1.86 $1.66 View $1.63 $1.37 $1.34 $1.30	Min.: 1 Mult.: 1	Nuts	Self Clinching	M8 x 1.25	10.5 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-832-0 PEM 1: $0.884 10,116In 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	10,116In Stock	$0.884 $0.627 $0.571 $0.502 View $0.464 $0.452 $0.418 $0.407 $0.394	Min.: 1 Mult.: 1	Nuts	Self Clinching	8-32	5.4 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, ALUMINIUM CLA-M5-2 PEM 1: $0.598 9,997In Stock	Mfr. Part No. CLA-M5-2 Mouser Part No 153-CLA-M5-2	PEM	Screws & Fasteners NUT, PLAIN, ALUMINIUM Learn More about PEM cl self clinching nuts	Datasheet	9,997In Stock	$0.598 $0.443 $0.404 $0.354 View $0.325 $0.307 $0.291 $0.282 $0.271	Min.: 1 Mult.: 1	Nuts	Self Clinching	M5 x 0.8	7.49 mm	Aluminum
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-0518-2 PEM 1: $2.49 9,092In 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	9,092In Stock	$2.49 $1.96 $1.80 $1.59 View $1.48 $1.40 $1.34 $1.27 $1.23	Min.: 1 Mult.: 1	Nuts	Self Clinching	5/16-18	10.5 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLSS-032-1 PEM 1: $0.802 14,919In 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	14,919In Stock	$0.802 $0.57 $0.52 $0.456 View $0.427 $0.362 $0.358	Min.: 1 Mult.: 1	Nuts	Self Clinching	10-32	6.3 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-0420-1 PEM 1: $1.40 16,369In 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	16,369In Stock	$1.40 $1.09 $1.00 $0.884 View $0.82 $0.778 $0.74 $0.714 $0.687	Min.: 1 Mult.: 1	Nuts	Self Clinching	1/4-20	7 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-M2.5-1 PEM 1: $0.762 9,715In Stock	Mfr. Part No. CLS-M2.5-1 Mouser Part No 153-CLS-M2.5-1	PEM	Screws & Fasteners NUT, PLAIN, STAINLESS Learn More about PEM cl self clinching nuts	Datasheet	9,715In Stock	$0.762 $0.564 $0.513 $0.449 View $0.413 $0.412 $0.35 $0.344	Min.: 1 Mult.: 1	Nuts	Self Clinching	M2.5 x 0.45	4.2 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-256-2 PEM 1: $0.816 9,488In 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	9,488In Stock	$0.816 $0.573 $0.522 $0.458 View $0.424 $0.412 $0.381 $0.371 $0.36	Min.: 1 Mult.: 1	Nuts	Self Clinching	2-56	7 mm	Stainless Steel	Zinc
Screws & Fasteners NUT, PLAIN, STAINLESS CLSS-024-1 PEM 1: $0.898 9,800In 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	9,800In Stock	$0.898 $0.638 $0.581 $0.51 View $0.472 $0.458 $0.424 $0.413 $0.401	Min.: 1 Mult.: 1	Nuts	Self Clinching	10-24	6.3 mm	Stainless Steel
Screws & Fasteners NUT, PLAIN, STAINLESS CLS-0518-3 PEM 1: $2.53 9,841In 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	9,841In Stock	$2.53 $1.99 $1.82 $1.62 View $1.51 $1.41 $1.36 $1.29 $1.25	Min.: 1 Mult.: 1	Nuts	Self Clinching	5/16-18	10.5 mm	Stainless Steel	Zinc