Standoffs & Spacers – Mouser Puerto Rico

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MSO4™ microPEM® Self-Clinching Standoffs

PEM MSO4™ microPEM® Self-Clinching Standoffs are designed for mounting and/or spacing in applications with extremely limited space. These standoffs are used to stack or space internal components and offer strong, permanent, and reusable load-bearing threads in metal sheets as thin as 0.012" (0.3mm). The MSO4 series are available in thread sizes as small as M1 with metric lengths of 2mm and 3mm and unified lengths of 0.94" and 0.125". These fasteners include PEM's trademark single-groove design and are made from heat-treated 400 series stainless steel, resulting in stronger threads than weld standoffs. PEM MSO4 microPEM Self-Clinching Standoffs are ideal for compact electronics, such as wearables, laptops, tablets, smartphones, gaming devices, infotainment, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Thread Size	Length
Standoffs & Spacers MINI STANDOFF M2 3MM LONG MSO4-M2-3 PEM 1: $0.29 2,412In Stock 10,000Expected 10/19/2026	Mfr. Part # MSO4-M2-3 Mouser Part # 153-MSO4-M2-3	PEM	Standoffs & Spacers MINI STANDOFF M2 3MM LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	2,412In Stock 10,000Expected 10/19/2026	$0.29 $0.202 $0.161 $0.152 View $0.128 $0.123 $0.12 $0.116	Min.: 1 Mult.: 1	Standoffs	M2	3 mm
Standoffs & Spacers MINI STANDOFF M1.6 3MM LONG MSO4-M1.6-3 PEM 1: $0.35 A tariff of 38% may be applied if shipping to the United States. 8,220In Stock	Mfr. Part # MSO4-M1.6-3 Mouser Part # 153-MSO4-M1.6-3	PEM	Standoffs & Spacers MINI STANDOFF M1.6 3MM LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	8,220In Stock	$0.35 $0.245 $0.196 $0.184 View $0.156 $0.149 $0.146 $0.141 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Standoffs	M1.6	3 mm
Standoffs & Spacers MINI STANDOFF M1.4 2MM LONG MSO4-M1.4-2 PEM 1: $0.38 537In Stock	Mfr. Part # MSO4-M1.4-2 Mouser Part # 153-MSO4-M1.4-2	PEM	Standoffs & Spacers MINI STANDOFF M1.4 2MM LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	537In Stock	$0.38 $0.269 $0.216 $0.194 View $0.18 $0.175 $0.165 $0.162 $0.156	Min.: 1 Mult.: 1	Standoffs	M1.4	2 mm
Standoffs & Spacers MINI STANDOFF M2 2MM LONG MSO4-M2-2 PEM 1: $0.31 2,266In Stock	Mfr. Part # MSO4-M2-2 Mouser Part # 153-MSO4-M2-2	PEM	Standoffs & Spacers MINI STANDOFF M2 2MM LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	2,266In Stock	$0.31 $0.217 $0.174 $0.164 View $0.138 $0.132 $0.129 $0.125	Min.: 1 Mult.: 1	Standoffs	M2	2 mm
Standoffs & Spacers MINI STANDOFF 256 .093" LONG MSO4-256-3 PEM 1: $0.32 772In Stock	Mfr. Part # MSO4-256-3 Mouser Part # 153-MSO4-256-3	PEM	Standoffs & Spacers MINI STANDOFF 256 .093" LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	772In Stock	$0.32 $0.231 $0.185 $0.167 View $0.155 $0.15 $0.142 $0.139 $0.134	Min.: 1 Mult.: 1	Standoffs	2-56
Standoffs & Spacers MINI STANDOFF 080 .125" LONG MSO4-080-4 PEM 1: $0.49 9,420In Stock	Mfr. Part # MSO4-080-4 Mouser Part # 153-MSO4-080-4	PEM	Standoffs & Spacers MINI STANDOFF 080 .125" LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	9,420In Stock	$0.49 $0.353 $0.282 $0.254 View $0.236 $0.23 $0.216 $0.212 $0.205	Min.: 1 Mult.: 1	Standoffs	0-80	0.125 in
Standoffs & Spacers MINI STANDOFF M1.4 3MM LONG MSO4-M1.4-3 PEM 1: $0.43 A tariff of 38% may be applied if shipping to the United States. 9,997In Stock	Mfr. Part # MSO4-M1.4-3 Mouser Part # 153-MSO4-M1.4-3	PEM	Standoffs & Spacers MINI STANDOFF M1.4 3MM LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	9,997In Stock	$0.43 $0.308 $0.247 $0.222 View $0.206 $0.201 $0.189 $0.185 $0.179 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Standoffs	M1.4	3 mm
Standoffs & Spacers MINI STANDOFF M1, 2MM LONG MSO4-M1-2 PEM 1: $0.85 A tariff of 38% may be applied if shipping to the United States. 869In Stock	Mfr. Part # MSO4-M1-2 Mouser Part # 153-MSO4-M1-2	PEM	Standoffs & Spacers MINI STANDOFF M1, 2MM LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	869In Stock	$0.85 $0.608 $0.487 $0.438 View $0.407 $0.396 $0.373 $0.365 Quote A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Standoffs	M1	2 mm
Standoffs & Spacers MINI STANDOFF M1, 2MM LONG MSO4-M1-3 PEM 1: $0.86 227In Stock	Mfr. Part # MSO4-M1-3 Mouser Part # 153-MSO4-M1-3	PEM	Standoffs & Spacers MINI STANDOFF M1, 2MM LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	227In Stock	$0.86 $0.615 $0.492 $0.443 View $0.412 $0.40 $0.377 $0.369 Quote	Min.: 1 Mult.: 1	Standoffs	M1	3 mm
Standoffs & Spacers MINI STANDOFF M1.2 2MM LONG MSO4-M1.2-2 PEM 1: $0.56 A tariff of 38% may be applied if shipping to the United States. 739In Stock	Mfr. Part # MSO4-M1.2-2 Mouser Part # 153-MSO4-M1.2-2	PEM	Standoffs & Spacers MINI STANDOFF M1.2 2MM LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	739In Stock	$0.56 $0.404 $0.323 $0.291 View $0.27 $0.263 $0.248 $0.242 $0.234 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Standoffs	M1.2	2 mm
Standoffs & Spacers MINI STANDOFF M1.6 2MM LONG MSO4-M1.6-2 PEM 1: $0.31 A tariff of 38% may be applied if shipping to the United States. 9,950Expected 11/18/2026	Mfr. Part # MSO4-M1.6-2 Mouser Part # 153-MSO4-M1.6-2	PEM	Standoffs & Spacers MINI STANDOFF M1.6 2MM LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	9,950Expected 11/18/2026	$0.31 $0.216 $0.173 $0.163 View $0.137 $0.132 $0.129 $0.124 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	Standoffs	M1.6	2 mm
Standoffs & Spacers MINI STANDOFF 080 .093" LONG MSO4-080-3 PEM 10,000: $0.25 20,000Factory Stock Available	Mfr. Part # MSO4-080-3 Mouser Part # 153-MSO4-080-3	PEM	Standoffs & Spacers MINI STANDOFF 080 .093" LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	20,000Factory Stock Available More Info Available	$0.25 $0.245 $0.236	Min.: 10,000 Mult.: 1,000	Standoffs	0-80
Standoffs & Spacers MINI STANDOFF 256 .125" LONG MSO4-256-4 PEM 10,000: $0.143 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # MSO4-256-4 Mouser Part # 153-MSO4-256-4	PEM	Standoffs & Spacers MINI STANDOFF 256 .125" LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	Non-Stocked Lead-Time 20 Weeks	$0.143 $0.14 $0.136	Min.: 10,000 Mult.: 1,000	Standoffs	2-56	0.125 in
Standoffs & Spacers MINI STANDOFF M1.2 3MM LONG MSO4-M1.2-3 PEM 10,000: $0.252 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # MSO4-M1.2-3 Mouser Part # 153-MSO4-M1.2-3	PEM	Standoffs & Spacers MINI STANDOFF M1.2 3MM LONG Learn More about PEM mso4 self clinching standoffs	Datasheet	Non-Stocked Lead-Time 13 Weeks	$0.252 $0.246 $0.238	Min.: 10,000 Mult.: 1,000	Standoffs	M1.2	3 mm

MSO4™ microPEM® Self-Clinching Standoffs

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