Standoffs & Spacers – Mouser Singapore

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SO/SOS Through-Hole Self-Clinching Standoffs

PEM SO/SOS Through-Hole Self-Clinching Standoffs utilize a proven self-clinching design, providing an ideal solution for applications where the mounting and spacing of boards or panels are required. Pressed into round holes, these fasteners from PEM mount permanently into sheets as thin as 0.63mm. SO standoffs are for use in steel or aluminum sheets of HRB 80/HB 150 or less, while the SOS standoffs are recommended for steel or aluminum sheets HRB 70/HB 120 or less. PEM SO/SOS Through-Hole Self-Clinching Standoffs feature hardened stainless steel construction.

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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	Outside Diameter	Plating	Gender
Standoffs & Spacers STANDOFF, STAINLESS SOS-M4-12 PEM 1: $2.31 9,376In Stock	Mfr. Part No. SOS-M4-12 Mouser Part No 153-SOS-M4-12	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	9,376In Stock	$2.31 $1.73 $1.34 $1.26 View $1.24 $1.20 $1.15 $1.11 Quote	Min.: 1 Mult.: 1	Standoffs	Round	M4	12 mm
Standoffs & Spacers Thru Hole Threaded Standoffs M3x0.5 Self Clinching, Carbon Steel Zinc Plated 6.4mm x 6mm SO-RT3.5M3-6ZI PEM 1: $0.802 9,896In Stock New Product	Mfr. Part No. SO-RT3.5M3-6ZI Mouser Part No 153-SO-RT3.5M3-6ZI New Product	PEM	Standoffs & Spacers Thru Hole Threaded Standoffs M3x0.5 Self Clinching, Carbon Steel Zinc Plated 6.4mm x 6mm Learn More about PEM so rt free running locking standoffs	Datasheet	9,896In Stock	$0.802 $0.573 $0.458 $0.412 View $0.382 $0.373 $0.351 $0.343 Quote	Min.: 1 Mult.: 1	Standoffs		M3	6 mm	Steel		Zinc
Standoffs & Spacers STANDOFF, STEEL SO-032-10ZI PEM 1: $1.03 226In Stock	Mfr. Part No. SO-032-10ZI Mouser Part No 153-SO-032-10ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	226In Stock	$1.03 $0.732 $0.586 $0.552 View $0.468 $0.447 $0.438 Quote	Min.: 1 Mult.: 1	Standoffs	Round	10-32	0.312 in
Standoffs & Spacers STANDOFF, STEEL SO-440-8ZI PEM 1: $0.598 5,731In Stock	Mfr. Part No. SO-440-8ZI Mouser Part No 153-SO-440-8ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	5,731In Stock	$0.598 $0.426 $0.34 $0.306 View $0.284 $0.277 $0.261 $0.256 $0.246	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.25 in	Steel	0.187 in	Zinc	Female / Female
Standoffs & Spacers STANDOFF, STEEL SO-6440-10ZI PEM 1: $0.734 347In Stock	Mfr. Part No. SO-6440-10ZI Mouser Part No 153-SO-6440-10ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	347In Stock	$0.734 $0.524 $0.419 $0.377 View $0.351 $0.34 $0.321 $0.314 $0.303	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.312 in	Carbon Steel	0.25 in	Zinc	Female / Female
Standoffs & Spacers STANDOFF, STEEL SO-6440-8ZI PEM 1: $0.694 1,110In Stock	Mfr. Part No. SO-6440-8ZI Mouser Part No 153-SO-6440-8ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	1,110In Stock	$0.694 $0.488 $0.39 $0.367 View $0.311 $0.298 $0.291 $0.282	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.25 in	Steel		Zinc
Standoffs & Spacers STANDOFF, STEEL SO-832-12ZI PEM 1: $1.07 350In Stock	Mfr. Part No. SO-832-12ZI Mouser Part No 153-SO-832-12ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	350In Stock	$1.07 $0.759 $0.608 $0.573 View $0.486 $0.465 $0.454 Quote	Min.: 1 Mult.: 1	Standoffs	Round	8-32	0.375 in
Standoffs & Spacers STANDOFF, STEEL SO-832-8ZI PEM 1: $0.884 53In Stock	Mfr. Part No. SO-832-8ZI Mouser Part No 153-SO-832-8ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	53In Stock	$0.884 $0.632 $0.507 $0.456 View $0.423 $0.412 $0.388 $0.379 Quote	Min.: 1 Mult.: 1	Standoffs	Round	8-32	0.25 in	Carbon Steel	0.312 in	Zinc	Female / Female
Standoffs & Spacers STANDOFF, STEEL SO-85.1-10ZI PEM 1: $1.07 860In Stock	Mfr. Part No. SO-85.1-10ZI Mouser Part No 153-SO-85.1-10ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	860In Stock	$1.07 $0.801 $0.624 $0.588 View $0.575 $0.556 $0.537 $0.518 $0.51	Min.: 1 Mult.: 1	Standoffs	Round		0.312 in
Standoffs & Spacers STANDOFF, STEEL SO-M3-18ZI PEM 1: $1.47 2,185In Stock	Mfr. Part No. SO-M3-18ZI Mouser Part No 153-SO-M3-18ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	2,185In Stock	$1.47 $1.10 $0.855 $0.806 View $0.789 $0.763 $0.737 $0.71 Quote	Min.: 1 Mult.: 1	Standoffs	Round	M3	18 mm
Standoffs & Spacers STANDOFF, STEEL SO-M3-3ZI PEM 1: $0.571 865In Stock 10,000Expected 4/11/2026	Mfr. Part No. SO-M3-3ZI Mouser Part No 153-SO-M3-3ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	865In Stock 10,000Expected 4/11/2026	$0.571 $0.405 $0.325 $0.292 View $0.271 $0.264 $0.249 $0.243 $0.235	Min.: 1 Mult.: 1	Standoffs	Round	M3	3 mm
Standoffs & Spacers STANDOFF, STEEL SO-M4-12ZI PEM 1: $1.05 790In Stock	Mfr. Part No. SO-M4-12ZI Mouser Part No 153-SO-M4-12ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	790In Stock	$1.05 $0.744 $0.596 $0.536 View $0.498 $0.484 $0.456 $0.446 Quote	Min.: 1 Mult.: 1	Standoffs	Round	M4	12 mm	Carbon Steel	7.9 mm	Zinc	Female / Female
Standoffs & Spacers STANDOFF, STEEL SO-M4-6ZI PEM 1: $0.898 633In Stock	Mfr. Part No. SO-M4-6ZI Mouser Part No 153-SO-M4-6ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	633In Stock	$0.898 $0.638 $0.51 $0.46 View $0.427 $0.415 $0.39 $0.382 Quote	Min.: 1 Mult.: 1	Standoffs	Round	M4	6 mm	Carbon Steel	7.9 mm	Zinc	Female / Female
Standoffs & Spacers STANDOFF, STAINLESS SOS-440-10 PEM 1: $1.13 4,018In Stock	Mfr. Part No. SOS-440-10 Mouser Part No 153-SOS-440-10	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	4,018In Stock	$1.13 $0.809 $0.649 $0.583 View $0.541 $0.526 $0.496 $0.486 Quote	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.312 in	Stainless Steel	0.187 in		Female / Female
Standoffs & Spacers STANDOFF, STAINLESS SOS-632-12 PEM 1: $1.33 7In Stock	Mfr. Part No. SOS-632-12 Mouser Part No 153-SOS-632-12	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	7In Stock	$1.33 $0.997 $0.775 $0.732 View $0.715 $0.691 $0.668 $0.643 $0.634	Min.: 1 Mult.: 1	Standoffs	Round	6-32	0.375 in	Steel		Zinc
Standoffs & Spacers STANDOFF, STAINLESS SOS-M3-10 PEM 1: $1.21 748In Stock 10,000Expected 18/1/2027	Mfr. Part No. SOS-M3-10 Mouser Part No 153-SOS-M3-10	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	748In Stock 10,000Expected 18/1/2027	$1.21 $0.903 $0.711 $0.602 View $0.582 $0.574	Min.: 1 Mult.: 1	Standoffs	Round	M3	10 mm
Standoffs & Spacers STANDOFF, STEEL SO-3.5M3-10ZI PEM 1: $0.87 211In Stock	Mfr. Part No. SO-3.5M3-10ZI Mouser Part No 153-SO-3.5M3-10ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	211In Stock	$0.87 $0.622 $0.498 $0.447 View $0.416 $0.405 $0.381 $0.373 Quote	Min.: 1 Mult.: 1	Standoffs	Round	M3	10 mm	Carbon Steel	6.4 mm	Zinc	Female / Female
Standoffs & Spacers STANDOFF, STEEL SO-3.5M3-6ZI PEM 1: $0.666 5,385In Stock	Mfr. Part No. SO-3.5M3-6ZI Mouser Part No 153-SO-3.5M3-6ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	5,385In Stock	$0.666 $0.469 $0.375 $0.354 View $0.299 $0.287 $0.28 $0.271	Min.: 1 Mult.: 1	Standoffs	Round	M3	6 mm	Carbon Steel	6.4 mm	Zinc	Female / Female
Standoffs & Spacers STANDOFF, STEEL SO-440-10ZI PEM 1: $0.639 149In Stock	Mfr. Part No. SO-440-10ZI Mouser Part No 153-SO-440-10ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	149In Stock	$0.639 $0.462 $0.37 $0.333 View $0.309 $0.301 $0.283 $0.277 $0.268	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.312 in	Steel	0.187 in	Zinc	Female / Female
Standoffs & Spacers STANDOFF, STEEL SO-632-16ZI PEM 1: $0.857 586In Stock	Mfr. Part No. SO-632-16ZI Mouser Part No 153-SO-632-16ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	586In Stock	$0.857 $0.611 $0.49 $0.441 View $0.409 $0.397 $0.375 $0.367 Quote	Min.: 1 Mult.: 1	Standoffs	Round	6-32	0.5 in	Carbon Steel	0.25 in	Zinc	Female / Female
Standoffs & Spacers STANDOFF, STEEL SO-832-4ZI PEM 1: $0.721 592In Stock	Mfr. Part No. SO-832-4ZI Mouser Part No 153-SO-832-4ZI	PEM	Standoffs & Spacers STANDOFF, STEEL Learn More about PEM so sos standoffs	Datasheet	592In Stock	$0.721 $0.514 $0.412 $0.37 View $0.344 $0.335 $0.316 $0.309 $0.298	Min.: 1 Mult.: 1	Standoffs	Round	8-32	0.125 in	Carbon Steel	0.312 in	Zinc	Female / Female
Standoffs & Spacers STANDOFF, STAINLESS SOS-43.1-14 PEM 1: $2.34 1,024In Stock 10,000Expected 16/12/2026	Mfr. Part No. SOS-43.1-14 Mouser Part No 153-SOS-43.1-14	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	1,024In Stock 10,000Expected 16/12/2026	$2.34 $1.74 $1.36 $1.28 View $1.25 $1.21 $1.17 $1.13 Quote	Min.: 1 Mult.: 1	Standoffs	Round		0.437 in
Standoffs & Spacers STANDOFF, STAINLESS SOS-440-14 PEM 1: $1.09 877In Stock	Mfr. Part No. SOS-440-14 Mouser Part No 153-SOS-440-14	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	877In Stock	$1.09 $0.813 $0.634 $0.597 View $0.583 $0.564 $0.545 $0.525 $0.518	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.437 in
Standoffs & Spacers STANDOFF, STAINLESS SOS-440-16 PEM 1: $1.35 25In Stock	Mfr. Part No. SOS-440-16 Mouser Part No 153-SOS-440-16	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	25In Stock	$1.35 $1.01 $0.787 $0.743 View $0.726 $0.702 $0.677 $0.653 $0.643	Min.: 1 Mult.: 1	Standoffs	Round	4-40	0.5 in	Stainless Steel	0.187 in		Female / Female
Standoffs & Spacers STANDOFF, STAINLESS SOS-632-4 PEM 1: $1.06 279In Stock	Mfr. Part No. SOS-632-4 Mouser Part No 153-SOS-632-4	PEM	Standoffs & Spacers STANDOFF, STAINLESS Learn More about PEM so sos standoffs	Datasheet	279In Stock	$1.06 $0.796 $0.619 $0.583 View $0.571 $0.552 $0.533 $0.514 $0.506	Min.: 1 Mult.: 1	Standoffs	Round	6-32	0.125 in	Stainless Steel	0.25 in		Female / Female