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Inserts M3 Mounting Fixings

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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	Type	Material	Mounting Hole Size	Length	Outside Diameter	Thread Size
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-M3-2 SI 1: $0.26 187,778In 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	187,778In Stock 12,674On Order	$0.26 $0.178 $0.143 $0.134 View $0.113 $0.109 $0.106 $0.103	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	3.58 mm	5.56 mm	4.37 mm	M3
Mounting Fixings POST MOLD INSERT, BRASS PPB-M3-2 SI 1: $0.57 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	$0.57 $0.402 $0.322 $0.29 View $0.268 $0.261 $0.246 $0.241 $0.233	Min.: 1 Mult.: 1	Inserts	Threaded Insert			6.35 mm	4.29 mm	M3
Mounting Fixings HI-TORQUE INSERT, STAINLESS STEEL 3.43X3.86 M3 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTC-M3-343 SI 1: $0.81 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	$0.81 $0.575 $0.461 $0.434 View $0.368 $0.352 $0.345 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	4.01 mm	3.43 mm	4.55 mm	M3
Mounting Fixings HI-TORQUE INSERT, BRASS IUTB-M3 SI 1: $0.37 60,064In 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	60,064In Stock	$0.37 $0.263 $0.21 $0.189 View $0.176 $0.171 $0.161 $0.158 $0.152	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	4.01 mm	5.74 mm	4.55 mm	M3
Mounting Fixings POST MOLD FLANGE INSERT BRASS PFLB-M3-1 SI 1: $0.57 8,304In 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	8,304In Stock	$0.57 $0.402 $0.322 $0.303 View $0.257 $0.246 $0.241 $0.233	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: $0.41 14,444In 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	14,444In Stock	$0.41 $0.291 $0.233 $0.209 View $0.194 $0.189 $0.178 $0.174 $0.168	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	4.01 mm	3.43 mm		M3
Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS IBC-M3-6 SI 1: $0.94 4,192In 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	4,192In Stock 10,000Expected 12/02/2027	$0.94 $0.668 $0.535 $0.481 View $0.447 $0.435 $0.41 $0.401 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel		7.13 mm	4.78 mm	M3
Mounting Fixings POST MOLD INSERT, BRASS PPB-M3-1 SI 1: $0.45 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	$0.45 $0.324 $0.259 $0.233 View $0.211 $0.199 $0.194 $0.188	Min.: 1 Mult.: 1	Inserts	Threaded Insert			4.77 mm	4.29 mm	M3
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-M3-1 SI 1: $0.48 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	$0.48 $0.343 $0.275 $0.247 View $0.23 $0.223 $0.21 $0.206 $0.199	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	3.89 mm	3.43 mm	4.37 mm	M3
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUCC-M3-1 SI 1: $0.64 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	$0.64 $0.449 $0.36 $0.324 View $0.30 $0.292 $0.275 $0.269 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	5.05 mm	3.81 mm	5.56 mm	M3
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-M3-2 SI 1: $0.52 40,472In Stock 68,141On 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	40,472In Stock 68,141On Order On Order Ship Dates Mfr. No: IUC-M3-2 Stock: 40,472 Can Dispatch Immediately On Order: 6,141 Pending 62,000 Expected 10/11/2026 Factory Lead Time: 19 Weeks	$0.52 $0.371 $0.297 $0.267 View $0.248 $0.241 $0.227 $0.222 $0.215	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	3.58 mm	5.56 mm	4.37 mm	M3
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-M3-1 SI 1: $0.22 22,694In 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	22,694In Stock 52,000On Order On Order Ship Dates Mfr. No: IUB-M3-1 Stock: 22,694 Can Dispatch Immediately On Order: 25,000 Expected 12/02/2027 27,000 Expected 12/03/2027 Factory Lead Time: 17 Weeks	$0.22 $0.159 $0.127 $0.115 View $0.106 $0.103 $0.098 $0.095 $0.092	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: $0.44 21,807In Stock	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	21,807In Stock	$0.44 $0.313 $0.25 $0.236 View $0.20 $0.191 $0.187 $0.181	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: $0.85 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	$0.85 $0.637 $0.496 $0.468 View $0.458 $0.442 $0.427 $0.412 $0.406	Min.: 1 Mult.: 1	Inserts	Threaded Insert			4.45 mm		M3
Mounting Fixings HI-TORQUE INSERT, STAINLESS IUTC-M3 SI 1: $0.85 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	$0.85 $0.606 $0.485 $0.437 View $0.405 $0.394 $0.372 $0.364 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	4.01 mm	5.74 mm	4.55 mm	M3
Mounting Fixings POST MOLD INSERT, ALUM PPA-M3-1 SI 1: $0.38 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	$0.38 $0.27 $0.216 $0.195 View $0.177 $0.175 $0.165 $0.161 $0.156	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum		4.77 mm	4.29 mm	M3
Mounting Fixings MOLD-IN INSERT, ALUM ITA-M3 SI 1: $0.32 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	$0.32 $0.232 $0.186 $0.167 View $0.155 $0.151 $0.142 $0.139 $0.135	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum		4.77 mm	4.77 mm	M3
Mounting Fixings MOLD-IN INSERT, BRASS ITB-M3 SI 1: $0.38 1,214In Stock 10,000Expected 18/11/2026	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	1,214In Stock 10,000Expected 18/11/2026	$0.38 $0.267 $0.214 $0.201 View $0.17 $0.163 $0.159 $0.154	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		4.77 mm	4.77 mm	M3
Mounting Fixings INTERNAL THRD SPACER KNRL S/S STKC-M3-4 SI 1: $0.86 701In Stock	Mfr. Part No. STKC-M3-4 Mouser Part No 153-STKC-M3-4	SI	Mounting Fixings INTERNAL THRD SPACER KNRL S/S Learn More about SI molded in inserts	Datasheet	701In Stock	$0.86 $0.616 $0.493 $0.444 View $0.412 $0.401 $0.378 $0.37 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel		4 mm	4.74 mm	M3
Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS IBC-M3-12 SI 1: $1.01 8,820In Stock	Mfr. Part No. IBC-M3-12 Mouser Part No 153-IBC-M3-12	SI	Mounting Fixings MOLD-IN INSERT,BLIND,STAINLESS Learn More about SI molded in inserts	Datasheet	8,820In Stock	$1.01 $0.748 $0.583 $0.549 View $0.536 $0.518 $0.50 $0.483 $0.475	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel		11.13 mm	4.78 mm	M3
Mounting Fixings ULTRASONIC INSERT, AL IUA-M3-1 SI 1: $0.26 8,832In Stock	Mfr. Part No. IUA-M3-1 Mouser Part No 153-IUA-M3-1	SI	Mounting Fixings ULTRASONIC INSERT, AL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	8,832In Stock	$0.26 $0.18 $0.144 $0.136 View $0.114 $0.109 $0.107 $0.103	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum	3.89 mm	3.43 mm	4.37 mm	M3
Mounting Fixings INTERNAL-THRD SPACR KBRL BRASS STKB-M3-3 SI 1: $0.62 19,865In Stock	Mfr. Part No. STKB-M3-3 Mouser Part No 153-STKB-M3-3	SI	Mounting Fixings INTERNAL-THRD SPACR KBRL BRASS Learn More about SI molded in inserts	Datasheet	19,865In Stock	$0.62 $0.438 $0.351 $0.316 View $0.293 $0.285 $0.268 $0.262 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Leaded Brass		3 mm	4.74 mm	M3
Mounting Fixings MOLD-IN INSERT, BLIND, BRASS IBB-M3-10 SI 1: $0.52 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	$0.52 $0.369 $0.295 $0.278 View $0.235 $0.226 $0.221 $0.213	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: $0.40 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	$0.40 $0.284 $0.227 $0.214 View $0.181 $0.173 $0.17 $0.164	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: $0.40 384In 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	384In Stock	$0.40 $0.287 $0.23 $0.207 View $0.192 $0.187 $0.176 $0.172 $0.167	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum		6.35 mm	4.29 mm	M3