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Self Retaining Hardware

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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.
Standoffs & Spacers Spacer,Slf Ret,4 Scr,Nat,1/8 in Spc SRS4-2-01 Essentra 1: $0.27 2,126In Stock 8,000Expected 12/11/2026	Mfr. Part No. SRS4-2-01 Mouser Part No 144-SRS4-2-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,4 Scr,Nat,1/8 in Spc Learn More about Essentra snap lock supports	Datasheet	2,126In Stock 8,000Expected 12/11/2026	$0.27 $0.205 $0.173 $0.162 View $0.16 $0.142 $0.14 $0.134	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,4 Scr,Nat,3/16 in Spc SRS4-3-01 Essentra 1: $0.29 Lead-Time 4 Weeks	Mfr. Part No. SRS4-3-01 Mouser Part No 144-SRS4-3-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,4 Scr,Nat,3/16 in Spc Learn More about Essentra snap lock supports	Datasheet	Lead-Time 4 Weeks	$0.29 $0.222 $0.191 $0.18 View $0.17 $0.167 $0.155 $0.148	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,1/4 in Spc SRS4-4-01 Essentra 1: $0.28 3,111In Stock	Mfr. Part No. SRS4-4-01 Mouser Part No 144-SRS4-4-01	Essentra	Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,1/4 in Spc Learn More about Essentra snap lock supports	Datasheet	3,111In Stock	$0.28 $0.222 $0.192 $0.181 View $0.17 $0.15 $0.144	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,4 Scr,Nat,5/16 in Spc SRS4-5-01 Essentra 1: $0.29 25In Stock	Mfr. Part No. SRS4-5-01 Mouser Part No 144-SRS4-5-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,4 Scr,Nat,5/16 in Spc Learn More about Essentra snap lock supports	Datasheet	25In Stock	$0.29 $0.228 $0.197 $0.186 View $0.173 $0.17 $0.159 $0.152	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,3/8 in Spc SRS4-6-01 Essentra 1: $0.30 2,497In Stock	Mfr. Part No. SRS4-6-01 Mouser Part No 144-SRS4-6-01	Essentra	Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,3/8 in Spc Learn More about Essentra snap lock supports	Datasheet	2,497In Stock	$0.30 $0.234 $0.202 $0.191 View $0.171 $0.163 $0.16 $0.154	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,7/16 in Spc SRS4-7-01 Essentra 1: $0.30 230In Stock	Mfr. Part No. SRS4-7-01 Mouser Part No 144-SRS4-7-01	Essentra	Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,7/16 in Spc Learn More about Essentra snap lock supports	Datasheet	230In Stock	$0.30 $0.236 $0.204 $0.193 View $0.181 $0.169 $0.165 $0.158	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,1/2 in Spc SRS4-8-01 Essentra 1: $0.31 855In Stock	Mfr. Part No. SRS4-8-01 Mouser Part No 144-SRS4-8-01	Essentra	Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,1/2 in Spc Learn More about Essentra snap lock supports	Datasheet	855In Stock	$0.31 $0.238 $0.205 $0.194 View $0.183 $0.177 $0.173 $0.168 $0.161	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,#6 Scr,Nat,3/4 in Spc SRS6-12-01 Essentra 1: $0.41 81In Stock	Mfr. Part No. SRS6-12-01 Mouser Part No 144-SRS6-12-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,#6 Scr,Nat,3/4 in Spc Learn More about Essentra snap lock supports	Datasheet	81In Stock	$0.41 $0.323 $0.28 $0.264 View $0.229 $0.218 $0.216 $0.207	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,6 Scr,Nat,1/4 in Spc SRS6-4-01 Essentra 1: $0.31 11In Stock 25,992On Order	Mfr. Part No. SRS6-4-01 Mouser Part No 144-SRS6-4-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,6 Scr,Nat,1/4 in Spc Learn More about Essentra snap lock supports	Datasheet	11In Stock 25,992On Order	$0.31 $0.241 $0.208 $0.197 View $0.185 $0.184 $0.177 $0.173	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,6 Scr,Nat,5/16 in Spc SRS6-5-01 Essentra 1: $0.32 2,088In Stock	Mfr. Part No. SRS6-5-01 Mouser Part No 144-SRS6-5-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,6 Scr,Nat,5/16 in Spc Learn More about Essentra snap lock supports	Datasheet	2,088In Stock	$0.32 $0.248 $0.214 $0.202 View $0.191 $0.189 $0.184 $0.182	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,#6 Scr,Nat,3/8 in Spc SRS6-6-01 Essentra 1: $0.33 1,408In Stock	Mfr. Part No. SRS6-6-01 Mouser Part No 144-SRS6-6-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,#6 Scr,Nat,3/8 in Spc Learn More about Essentra snap lock supports	Datasheet	1,408In Stock	$0.33 $0.255 $0.22 $0.208 View $0.196 $0.194 $0.193	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,6 Scr,Nat,7/16 in Spc SRS6-8-01 Essentra 1: $0.34 3,502In Stock	Mfr. Part No. SRS6-8-01 Mouser Part No 144-SRS6-8-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,6 Scr,Nat,7/16 in Spc Learn More about Essentra snap lock supports	Datasheet	3,502In Stock	$0.34 $0.268 $0.232 $0.219 View $0.206 $0.204 $0.202 $0.199	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,3/4 in Spc SRS8-12-01 Essentra 1: $0.37 29In Stock	Mfr. Part No. SRS8-12-01 Mouser Part No 144-SRS8-12-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,3/4 in Spc Learn More about Essentra snap lock supports	Datasheet	29In Stock	$0.37 $0.289 $0.25 $0.236 View $0.223 $0.217 $0.212 $0.208 $0.199	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,1/4 in Spc SRS8-4-01 Essentra 1: $0.31 1,059In Stock 5,000Expected 03/11/2026	Mfr. Part No. SRS8-4-01 Mouser Part No 144-SRS8-4-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,1/4 in Spc Learn More about Essentra snap lock supports	Datasheet	1,059In Stock 5,000Expected 03/11/2026	$0.31 $0.241 $0.208 $0.197 View $0.185 $0.177 $0.176	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,5/16 in Spc SRS8-5-01 Essentra 1: $0.32 1,590In Stock	Mfr. Part No. SRS8-5-01 Mouser Part No 144-SRS8-5-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,5/16 in Spc Learn More about Essentra snap lock supports	Datasheet	1,590In Stock	$0.32 $0.248 $0.214 $0.202 View $0.191 $0.19 $0.188 $0.182	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret, 8 Scr,Nat,3/8 in Spc SRS8-6-01 Essentra 1: $0.33 2,529In Stock 5,000On Order	Mfr. Part No. SRS8-6-01 Mouser Part No 144-SRS8-6-01	Essentra	Standoffs & Spacers Spacer,Slf Ret, 8 Scr,Nat,3/8 in Spc Learn More about Essentra snap lock supports	Datasheet	2,529In Stock 5,000On Order	$0.33 $0.255 $0.22 $0.208 View $0.207 $0.186 $0.181 $0.173	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,1/2 in Spc SRS8-8-01 Essentra 1: $0.34 1,593In Stock	Mfr. Part No. SRS8-8-01 Mouser Part No 144-SRS8-8-01	Essentra	Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,1/2 in Spc Learn More about Essentra snap lock supports	Datasheet	1,593In Stock	$0.34 $0.268 $0.232 $0.219 View $0.206 $0.202 $0.20 $0.197	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,1/8 in Spc SSRS4-2-01 Essentra 1: $0.32 2,810In Stock	Mfr. Part No. SSRS4-2-01 Mouser Part No 144-SSRS4-2-01	Essentra	Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,1/8 in Spc Learn More about Essentra snap lock supports	Datasheet	2,810In Stock	$0.32 $0.246 $0.212 $0.20 View $0.189 $0.187 $0.182	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,3/16 in Spc SSRS4-3-01 Essentra 1: $0.33 2,721In Stock	Mfr. Part No. SSRS4-3-01 Mouser Part No 144-SSRS4-3-01	Essentra	Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,3/16 in Spc Learn More about Essentra snap lock supports	Datasheet	2,721In Stock	$0.33 $0.253 $0.219 $0.207 View $0.194 $0.193 $0.166	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,1/2 in Spc SSRS4-8-01 Essentra 1: $0.36 1,552In Stock	Mfr. Part No. SSRS4-8-01 Mouser Part No 144-SSRS4-8-01	Essentra	Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,1/2 in Spc Learn More about Essentra snap lock supports	Datasheet	1,552In Stock	$0.36 $0.279 $0.241 $0.228 View $0.227 $0.215 $0.211	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,3/4 in Spc SSRS6-12-01 Essentra 1: $0.43 613In Stock	Mfr. Part No. SSRS6-12-01 Mouser Part No 144-SSRS6-12-01	Essentra	Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,3/4 in Spc Learn More about Essentra snap lock supports	Datasheet	613In Stock	$0.43 $0.34 $0.295 $0.279 View $0.263 $0.26 $0.253 $0.249 $0.237	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,3/8 in Spc SSRS6-6-01 Essentra 1: $0.38 1,959In Stock	Mfr. Part No. SSRS6-6-01 Mouser Part No 144-SSRS6-6-01	Essentra	Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,3/8 in Spc Learn More about Essentra snap lock supports	Datasheet	1,959In Stock	$0.38 $0.298 $0.259 $0.245 View $0.221 $0.216 $0.21 $0.208 $0.199	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,1/2 in Spc SSRS6-8-01 Essentra 1: $0.40 199In Stock	Mfr. Part No. SSRS6-8-01 Mouser Part No 144-SSRS6-8-01	Essentra	Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,1/2 in Spc Learn More about Essentra snap lock supports	Datasheet	199In Stock	$0.40 $0.315 $0.273 $0.258 View $0.244 $0.238 $0.232 $0.228 $0.218	Min.: 1 Mult.: 1
Standoffs & Spacers SELF RETAING CLR HLE SPACER .125" #4 2341 Keystone Electronics 1: $0.21 1,495In Stock	Mfr. Part No. 2341 Mouser Part No 534-2341	Keystone Electronics	Standoffs & Spacers SELF RETAING CLR HLE SPACER .125" #4	Datasheet	1,495In Stock	$0.21 $0.155 $0.138 $0.116 View $0.096 $0.089 $0.08	Min.: 1 Mult.: 1
Standoffs & Spacers SELF RETAING CLR HLE SPACER .250" #4 2342 Keystone Electronics 1: $0.25 4,048In Stock	Mfr. Part No. 2342 Mouser Part No 534-2342	Keystone Electronics	Standoffs & Spacers SELF RETAING CLR HLE SPACER .250" #4	Datasheet	4,048In Stock	$0.25 $0.187 $0.167 $0.141 View $0.117 $0.108 $0.097 $0.09	Min.: 1 Mult.: 1

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