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Self Retaining Hardware

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £0.203 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	£0.203 £0.154 £0.13 £0.121 View £0.12 £0.107 £0.105 £0.10	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,4 Scr,Nat,3/16 in Spc SRS4-3-01 Essentra 1: £0.217 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	£0.217 £0.167 £0.143 £0.135 View £0.127 £0.126 £0.116 £0.111	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,1/4 in Spc SRS4-4-01 Essentra 1: £0.21 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	£0.21 £0.167 £0.144 £0.136 View £0.127 £0.113 £0.108	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,4 Scr,Nat,5/16 in Spc SRS4-5-01 Essentra 1: £0.217 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	£0.217 £0.171 £0.148 £0.14 View £0.13 £0.127 £0.12 £0.114	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,3/8 in Spc SRS4-6-01 Essentra 1: £0.225 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	£0.225 £0.175 £0.152 £0.143 View £0.128 £0.122 £0.12 £0.115	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,7/16 in Spc SRS4-7-01 Essentra 1: £0.225 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	£0.225 £0.177 £0.153 £0.145 View £0.136 £0.127 £0.124 £0.119	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret, 4 Scr,Nat,1/2 in Spc SRS4-8-01 Essentra 1: £0.233 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	£0.233 £0.179 £0.154 £0.146 View £0.137 £0.133 £0.13 £0.126 £0.12	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,#6 Scr,Nat,3/4 in Spc SRS6-12-01 Essentra 1: £0.308 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	£0.308 £0.243 £0.21 £0.198 View £0.172 £0.163 £0.162 £0.155	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,6 Scr,Nat,1/4 in Spc SRS6-4-01 Essentra 1: £0.233 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	£0.233 £0.181 £0.156 £0.148 View £0.139 £0.138 £0.133 £0.13	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,6 Scr,Nat,5/16 in Spc SRS6-5-01 Essentra 1: £0.24 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	£0.24 £0.186 £0.161 £0.152 View £0.143 £0.142 £0.138 £0.137	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,#6 Scr,Nat,3/8 in Spc SRS6-6-01 Essentra 1: £0.248 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	£0.248 £0.191 £0.165 £0.156 View £0.148 £0.146 £0.145	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,6 Scr,Nat,7/16 in Spc SRS6-8-01 Essentra 1: £0.255 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	£0.255 £0.201 £0.175 £0.164 View £0.155 £0.153 £0.152 £0.149	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,3/4 in Spc SRS8-12-01 Essentra 1: £0.278 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	£0.278 £0.217 £0.188 £0.177 View £0.168 £0.163 £0.159 £0.156 £0.149	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,1/4 in Spc SRS8-4-01 Essentra 1: £0.233 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	£0.233 £0.181 £0.156 £0.148 View £0.139 £0.133 £0.132	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,5/16 in Spc SRS8-5-01 Essentra 1: £0.24 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	£0.24 £0.186 £0.161 £0.152 View £0.143 £0.142 £0.141 £0.137	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret, 8 Scr,Nat,3/8 in Spc SRS8-6-01 Essentra 1: £0.248 1,541In 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	1,541In Stock 5,000On Order	£0.248 £0.191 £0.165 £0.156 View £0.155 £0.14 £0.136 £0.13	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Slf Ret,8 Scr,Nat,1/2 in Spc SRS8-8-01 Essentra 1: £0.255 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	£0.255 £0.201 £0.175 £0.164 View £0.155 £0.152 £0.15 £0.148	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,1/8 in Spc SSRS4-2-01 Essentra 1: £0.24 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	£0.24 £0.185 £0.159 £0.15 View £0.142 £0.141 £0.137	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,3/16 in Spc SSRS4-3-01 Essentra 1: £0.248 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	£0.248 £0.19 £0.164 £0.155 View £0.146 £0.145 £0.125	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,1/2 in Spc SSRS4-8-01 Essentra 1: £0.271 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	£0.271 £0.21 £0.181 £0.171 View £0.17 £0.162 £0.158	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,3/4 in Spc SSRS6-12-01 Essentra 1: £0.323 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	£0.323 £0.255 £0.222 £0.21 View £0.197 £0.196 £0.19 £0.187 £0.178	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,3/8 in Spc SSRS6-6-01 Essentra 1: £0.285 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	£0.285 £0.223 £0.195 £0.184 View £0.166 £0.162 £0.158 £0.156 £0.149	Min.: 1 Mult.: 1
Standoffs & Spacers Spacer,Stack,Slf Ret,Nat,1/2 in Spc SSRS6-8-01 Essentra 1: £0.30 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	£0.30 £0.237 £0.205 £0.194 View £0.183 £0.179 £0.175 £0.171 £0.163	Min.: 1 Mult.: 1
Standoffs & Spacers SELF RETAING CLR HLE SPACER .125" #4 2341 Keystone Electronics 1: £0.18 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	£0.18 £0.133 £0.118 £0.10 View £0.082 £0.076 £0.068	Min.: 1 Mult.: 1
Standoffs & Spacers SELF RETAING CLR HLE SPACER .250" #4 2342 Keystone Electronics 1: £0.214 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	£0.214 £0.16 £0.143 £0.12 View £0.10 £0.093 £0.083 £0.077	Min.: 1 Mult.: 1

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