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Inserts M3 Mounting Fixings

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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.	Product	Type	Material	Mounting Hole Size	Length	Outside Diameter	Thread Size
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-M3-2 SI 1: £0.196 187,178In Stock 12,674On Order	Mfr. Part No. IUB-M3-2 Mouser Part No 153-IUB-M3-2	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	187,178In Stock 12,674On Order	£0.196 £0.134 £0.107 £0.10 View £0.085 £0.082 £0.079 £0.078	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	3.58 mm	5.56 mm	4.37 mm	M3
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-M3-2 SI 1: £0.39 92,488In Stock 16,125On Order	Mfr. Part No. IUC-M3-2 Mouser Part No 153-IUC-M3-2	SI	Mounting Fixings ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	92,488In Stock 16,125On Order On Order Ship Dates Mfr. No: IUC-M3-2 Stock: 92,488 Can Dispatch Immediately On Order: 6,141 Pending 9,984 Expected 10/11/2026 Factory Lead Time: 19 Weeks	£0.39 £0.278 £0.223 £0.201 View £0.186 £0.181 £0.17 £0.167 £0.162	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	3.58 mm	5.56 mm	4.37 mm	M3
Mounting Fixings HI-TORQUE INSERT, STAINLESS STEEL 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTC-M3-343 SI 1: £0.608 8,486In Stock	Mfr. Part No. IUTC-M3-343 Mouser Part No 153-IUTC-M3-343	SI	Mounting Fixings HI-TORQUE INSERT, STAINLESS STEEL 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	8,486In Stock	£0.608 £0.432 £0.346 £0.326 View £0.276 £0.265 £0.259 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	4.01 mm	3.43 mm	4.55 mm	M3
Mounting Fixings POST MOLD FLANGE INSERT BRASS PFLB-M3-1 SI 1: £0.428 7,604In Stock	Mfr. Part No. PFLB-M3-1 Mouser Part No 153-PFLB-M3-1	SI	Mounting Fixings POST MOLD FLANGE INSERT BRASS Learn More about SI press in inserts	Datasheet	7,604In Stock	£0.428 £0.302 £0.242 £0.228 View £0.193 £0.185 £0.181 £0.175	Min.: 1 Mult.: 1	Inserts	Threaded Insert			4.22 mm	5.56 mm	M3
Mounting Fixings HI-TORQUE INSERT, BRASS 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTB-M3-343 SI 1: £0.308 13,429In Stock	Mfr. Part No. IUTB-M3-343 Mouser Part No 153-IUTB-M3-343	SI	Mounting Fixings HI-TORQUE INSERT, BRASS 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	13,429In Stock	£0.308 £0.218 £0.175 £0.157 View £0.146 £0.142 £0.134 £0.131 £0.126	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	4.01 mm	3.43 mm		M3
Mounting Fixings MOLD-IN INSERT, BRASS ITB-M3 SI 1: £0.285 11,214In Stock	Mfr. Part No. ITB-M3 Mouser Part No 153-ITB-M3	SI	Mounting Fixings MOLD-IN INSERT, BRASS Learn More about SI molded in inserts	Datasheet	11,214In Stock	£0.285 £0.201 £0.161 £0.151 View £0.127 £0.122 £0.12 £0.115	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		4.77 mm	4.77 mm	M3
Mounting Fixings HI-TORQUE INSERT, BRASS IUTB-M3 SI 1: £0.278 57,453In Stock	Mfr. Part No. IUTB-M3 Mouser Part No 153-IUTB-M3	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	57,453In Stock	£0.278 £0.197 £0.158 £0.142 View £0.132 £0.128 £0.12 £0.119 £0.114	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	4.01 mm	5.74 mm	4.55 mm	M3
Mounting Fixings POST MOLD INSERT, BRASS PPB-M3-2 SI 1: £0.428 10,392In Stock	Mfr. Part No. PPB-M3-2 Mouser Part No 153-PPB-M3-2	SI	Mounting Fixings POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	10,392In Stock	£0.428 £0.302 £0.242 £0.217 View £0.201 £0.196 £0.185 £0.181 £0.175	Min.: 1 Mult.: 1	Inserts	Threaded Insert			6.35 mm	4.29 mm	M3
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-M3-1 SI 1: £0.361 9,542In Stock	Mfr. Part No. IUC-M3-1 Mouser Part No 153-IUC-M3-1	SI	Mounting Fixings ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9,542In Stock	£0.361 £0.258 £0.207 £0.185 View £0.173 £0.168 £0.158 £0.155 £0.149	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	3.89 mm	3.43 mm	4.37 mm	M3
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-M3-1 SI 1: £0.165 20,494In Stock 52,000On Order	Mfr. Part No. IUB-M3-1 Mouser Part No 153-IUB-M3-1	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	20,494In Stock 52,000On Order On Order Ship Dates Mfr. No: IUB-M3-1 Stock: 20,494 Can Dispatch Immediately On Order: 25,000 Expected 12/02/2027 27,000 Expected 12/03/2027 Factory Lead Time: 17 Weeks	£0.165 £0.12 £0.095 £0.086 View £0.079 £0.078 £0.073 £0.072 £0.069	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	3.89 mm	3.43 mm	4.37 mm	M3
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M3 SI 1: £0.33 20,327In Stock 16,000Expected 19/03/2027	Mfr. Part No. IUTFB-M3 Mouser Part No 153-IUTFB-M3	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	20,327In Stock 16,000Expected 19/03/2027	£0.33 £0.235 £0.188 £0.177 View £0.15 £0.143 £0.141 £0.136	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	4.01 mm	5.74 mm	5.54 mm	M3
Mounting Fixings THREADED PRESS IN INSERT M3 4.45mm LENGTH CKS-M3-1 PEM 1: £0.638 6,398In Stock	Mfr. Part No. CKS-M3-1 Mouser Part No 153-CKS-M3-1	PEM	Mounting Fixings THREADED PRESS IN INSERT M3 4.45mm LENGTH Learn More about PEM castsert threaded inserts	Datasheet	6,398In Stock	£0.638 £0.478 £0.373 £0.351 View £0.344 £0.332 £0.32 £0.309 £0.305	Min.: 1 Mult.: 1	Inserts	Threaded Insert			4.45 mm		M3
Mounting Fixings HI-TORQUE INSERT, STAINLESS IUTC-M3 SI 1: £0.638 36,257In Stock	Mfr. Part No. IUTC-M3 Mouser Part No 153-IUTC-M3	SI	Mounting Fixings HI-TORQUE INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	36,257In Stock	£0.638 £0.455 £0.364 £0.328 View £0.304 £0.296 £0.279 £0.273 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	4.01 mm	5.74 mm	4.55 mm	M3
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUCC-M3-1 SI 1: £0.48 11,866In Stock	Mfr. Part No. IUCC-M3-1 Mouser Part No 153-IUCC-M3-1	SI	Mounting Fixings ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	11,866In Stock	£0.48 £0.337 £0.271 £0.244 View £0.225 £0.219 £0.207 £0.202 £0.196	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	5.05 mm	3.81 mm	5.56 mm	M3
Mounting Fixings POST MOLD INSERT, BRASS PPB-M3-1 SI 1: £0.338 9,049In Stock	Mfr. Part No. PPB-M3-1 Mouser Part No 153-PPB-M3-1	SI	Mounting Fixings POST MOLD INSERT, BRASS Learn More about SI press in inserts	Datasheet	9,049In Stock	£0.338 £0.244 £0.195 £0.175 View £0.158 £0.149 £0.146 £0.141	Min.: 1 Mult.: 1	Inserts	Threaded Insert			4.77 mm	4.29 mm	M3
Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS IBC-M3-6 SI 1: £0.705 4,072In Stock 10,000Expected 12/02/2027	Mfr. Part No. IBC-M3-6 Mouser Part No 153-IBC-M3-6	SI	Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS Learn More about SI molded in inserts	Datasheet	4,072In Stock 10,000Expected 12/02/2027	£0.705 £0.501 £0.402 £0.361 View £0.335 £0.327 £0.308 £0.301 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel		7.13 mm	4.78 mm	M3
Mounting Fixings MOLD-IN INSERT, ALUM ITA-M3 SI 1: £0.24 579In Stock	Mfr. Part No. ITA-M3 Mouser Part No 153-ITA-M3	SI	Mounting Fixings MOLD-IN INSERT, ALUM Learn More about SI molded in inserts	Datasheet	579In Stock	£0.24 £0.175 £0.14 £0.126 View £0.116 £0.113 £0.107 £0.105 £0.101	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum		4.77 mm	4.77 mm	M3
Mounting Fixings POST MOLD INSERT, ALUM PPA-M3-1 SI 1: £0.285 10,105In Stock	Mfr. Part No. PPA-M3-1 Mouser Part No 153-PPA-M3-1	SI	Mounting Fixings POST MOLD INSERT, ALUM Learn More about SI press in inserts	Datasheet	10,105In Stock	£0.285 £0.203 £0.162 £0.147 View £0.133 £0.132 £0.124 £0.12 £0.117	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum		4.77 mm	4.29 mm	M3
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-M3-10 SI 1: £0.39 440In Stock	Mfr. Part No. IBB-M3-10 Mouser Part No 153-IBB-M3-10	SI	Mounting Fixings MOLD-IN INSERT, BLIND, BRASS Learn More about SI molded in inserts	Datasheet	440In Stock	£0.39 £0.277 £0.222 £0.209 View £0.176 £0.169 £0.166 £0.16	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		10.31 mm	4.78 mm	M3
Mounting Fixings ISB-M3 DBL ENDED ISB-M3 SI 1: £0.30 4,564In Stock	Mfr. Part No. ISB-M3 Mouser Part No 153-ISB-M3	SI	Mounting Fixings ISB-M3 DBL ENDED Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	4,564In Stock	£0.30 £0.213 £0.17 £0.161 View £0.136 £0.13 £0.127 £0.123	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	3.99 mm	5.74 mm	4.62 mm	M3
Mounting Fixings POST MOLD INSERT, ALUM PPA-M3-2 SI 1: £0.30 334In Stock	Mfr. Part No. PPA-M3-2 Mouser Part No 153-PPA-M3-2	SI	Mounting Fixings POST MOLD INSERT, ALUM Learn More about SI press in inserts	Datasheet	334In Stock	£0.30 £0.216 £0.173 £0.155 View £0.144 £0.141 £0.132 £0.129 £0.126	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum		6.35 mm	4.29 mm	M3
Mounting Fixings THERMOPLASTIC INSERT,STAINLESS NFPC-M3 SI 1: £0.503 1,856In Stock 10,000Expected 12/02/2027	Mfr. Part No. NFPC-M3 Mouser Part No 153-NFPC-M3	SI	Mounting Fixings THERMOPLASTIC INSERT,STAINLESS Learn More about SI press in inserts	Datasheet	1,856In Stock 10,000Expected 12/02/2027	£0.503 £0.36 £0.287 £0.259 View £0.24 £0.233 £0.221 £0.216 £0.209	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	4.75 mm	5.84 mm	4.75 mm	M3
Mounting Fixings MOLD-IN INSERT, BLIND,ALUM IBA-M3-4 SI 1: £0.21 780In Stock	Mfr. Part No. IBA-M3-4 Mouser Part No 153-IBA-M3-4	SI	Mounting Fixings MOLD-IN INSERT, BLIND,ALUM Learn More about SI molded in inserts	Datasheet	780In Stock	£0.21 £0.147 £0.117 £0.11 View £0.093 £0.089 £0.087 £0.084	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum		5.21 mm	4.78 mm	M3
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-M3-6 SI 1: £0.338 1,169In Stock	Mfr. Part No. IBB-M3-6 Mouser Part No 153-IBB-M3-6	SI	Mounting Fixings MOLD-IN INSERT, BLIND, BRASS Learn More about SI molded in inserts	Datasheet	1,169In Stock	£0.338 £0.237 £0.19 £0.179 View £0.152 £0.145 £0.142 £0.137	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		7.13 mm	4.78 mm	M3
Mounting Fixings ULTRASONIC INSERT, AULM IUA-M3-2 SI 1: £0.225 8,401In Stock	Mfr. Part No. IUA-M3-2 Mouser Part No 153-IUA-M3-2	SI	Mounting Fixings ULTRASONIC INSERT, AULM Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	8,401In Stock	£0.225 £0.156 £0.126 £0.118 View £0.10 £0.095 £0.093 £0.09	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum	3.58 mm	5.56 mm	4.37 mm	M3