Mounting Fixings – Mouser United Kingdom

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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	Packaging
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M5 SI 1: £0.705 9,769In Stock	Mfr. Part No. IUTFB-M5 Mouser Part No 153-IUTFB-M5	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9,769In Stock	£0.705 £0.497 £0.398 £0.359 View £0.333 £0.323 £0.305 £0.298 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	6.43 mm	9.53 mm	7.92 mm	M5
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-440 SI 1: £0.361 9,989In Stock	Mfr. Part No. IUTFB-440 Mouser Part No 153-IUTFB-440	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9,989In Stock	£0.361 £0.253 £0.203 £0.182 View £0.167 £0.164 £0.155 £0.152 £0.147	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.158 in	0.226 in	0.218 in	4-40	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M2 SI 1: £0.361 8,794In Stock 10,000Expected 12/02/2027	Mfr. Part No. IUTFB-M2 Mouser Part No 153-IUTFB-M2	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	8,794In Stock 10,000Expected 12/02/2027	£0.361 £0.259 £0.207 £0.187 View £0.174 £0.168 £0.159 £0.155 £0.15	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	3.23 mm	3.99 mm	4.75 mm	M2	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M2.5 SI 1: £0.421 7,506In Stock	Mfr. Part No. IUTFB-M2.5 Mouser Part No 153-IUTFB-M2.5	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	7,506In Stock	£0.421 £0.303 £0.242 £0.217 View £0.202 £0.196 £0.185 £0.182 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	4.01 mm	5.74 mm	5.54 mm	M2.5	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M3 SI 1: £0.33 19,690In Stock 19,000On Order	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	19,690In Stock 19,000On Order On Order Ship Dates Mfr. No: IUTFB-M3 Stock: 19,690 Can Dispatch Immediately On Order: 15,000 Expected 02/10/2026 4,000 Expected 28/10/2026 Factory Lead Time: 15 Weeks	£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 HI-TORQUE INSERT, BRASS IUTFB-M4 SI 1: £0.45 9,201In Stock 31,000On Order	Mfr. Part No. IUTFB-M4 Mouser Part No 153-IUTFB-M4	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9,201In Stock 31,000On Order On Order Ship Dates Mfr. No: IUTFB-M4 Stock: 9,201 Can Dispatch Immediately On Order: 20,000 Expected 12/10/2026 11,000 Expected 04/01/2027 Factory Lead Time: 24 Weeks	£0.45 £0.322 £0.258 £0.232 View £0.216 £0.21 £0.197 £0.193 £0.186	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	5.67 mm	8.15 mm	7.14 mm	M4
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M3.5 SI 1: £0.428 341In Stock	Mfr. Part No. IUTFB-M3.5 Mouser Part No 153-IUTFB-M3.5	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	341In Stock	£0.428 £0.308 £0.246 £0.222 View £0.206 £0.201 £0.189 £0.185 £0.179	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	4.81 mm	7.14 mm	6.35 mm	M3.5	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-0420 SI 1: £0.593 505In Stock	Mfr. Part No. IUTFB-0420 Mouser Part No 153-IUTFB-0420	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	505In Stock	£0.593 £0.442 £0.363 £0.308 View £0.306 £0.295 £0.285 £0.28	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.316 in	0.5 in	0.375 in	1/4-20
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-832 SI 1: £0.443 89In Stock	Mfr. Part No. IUTFB-832 Mouser Part No 153-IUTFB-832	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	89In Stock	£0.443 £0.317 £0.254 £0.228 View £0.212 £0.207 £0.195 £0.19 £0.184	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.223 in	0.321 in	0.281 in	8-32	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-032 SI 1: £0.638 760In Stock	Mfr. Part No. IUTFB-032 Mouser Part No 153-IUTFB-032	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	760In Stock	£0.638 £0.458 £0.367 £0.33 View £0.306 £0.298 £0.281 £0.275 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.253 in	0.375 in	0.312 in	10-32
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M10 SI 1: £1.15 549In Stock	Mfr. Part No. IUTFB-M10 Mouser Part No 153-IUTFB-M10	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	549In Stock	£1.15 £0.856 £0.67 £0.631 View £0.618 £0.597 £0.576 £0.555 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass				M10	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M6 SI 1: £0.593 22,532On Order	Mfr. Part No. IUTFB-M6 Mouser Part No 153-IUTFB-M6	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	22,532On Order On Order Ship Dates Mfr. No: IUTFB-M6 Stock: 0 On Order: 1,032 Expected 02/10/2026 10,000 Expected 30/10/2026 11,500 Expected 12/02/2027 Factory Lead Time: 20 Weeks	£0.593 £0.442 £0.363 £0.308 View £0.306 £0.295 £0.285 £0.28	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	8.03 mm	12.7 mm	9.53 mm	M6	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-632 SI 1: £0.398 1,997Expected 30/10/2026	Mfr. Part No. IUTFB-632 Mouser Part No 153-IUTFB-632	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	1,997Expected 30/10/2026	£0.398 £0.282 £0.225 £0.212 View £0.18 £0.172 £0.168 £0.163	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.189 in	0.281 in	0.25 in	6-32
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-024 SI 10,000: £0.29 Non-Stocked	Mfr. Part No. IUTFB-024 Mouser Part No 153-IUTFB-024	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	Non-Stocked	£0.29 £0.284 Quote Quote	Min.: 10,000 Mult.: 1,000	Inserts	Threaded Insert	Brass	0.253 in	0.375 in	0.312 in	10-24	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-0428 SI 10,000: £0.316 Non-Stocked	Mfr. Part No. IUTFB-0428 Mouser Part No 153-IUTFB-0428	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	Non-Stocked	£0.316 £0.312	Min.: 10,000 Mult.: 500	Inserts	Threaded Insert	Brass	0.316 in	0.5 in	0.375 in	1/4-28	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-0518 SI 10,000: £0.382 Non-Stocked	Mfr. Part No. IUTFB-0518 Mouser Part No 153-IUTFB-0518	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	Non-Stocked	£0.382 £0.375	Min.: 10,000 Mult.: 1,000	Inserts	Threaded Insert	Brass				5/16-18	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-0524 SI 10,000: £0.382 Non-Stocked	Mfr. Part No. IUTFB-0524 Mouser Part No 153-IUTFB-0524	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	Non-Stocked	£0.382 £0.375	Min.: 10,000 Mult.: 1,000	Inserts	Threaded Insert	Brass				5/16-24	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-0616 SI 10,000: £0.542 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. IUTFB-0616 Mouser Part No 153-IUTFB-0616	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	Non-Stocked Lead-Time 14 Weeks	£0.542 Quote Quote	Min.: 10,000 Mult.: 500	Inserts	Threaded Insert	Brass	0.468 in	0.5 in	0.55 in	3/8-16
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-0624 SI 10,000: £0.555 Non-Stocked	Mfr. Part No. IUTFB-0624 Mouser Part No 153-IUTFB-0624	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	Non-Stocked	£0.555 Quote Quote	Min.: 10,000 Mult.: 1,000	Inserts	Threaded Insert	Brass				3/8-24	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-256 SI 10,000: £0.155 Non-Stocked	Mfr. Part No. IUTFB-256 Mouser Part No 153-IUTFB-256	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	Non-Stocked	£0.155 £0.153 £0.148	Min.: 10,000 Mult.: 1,000	Inserts	Threaded Insert	Brass	0.127 in	0.157 in	0.187 in	2-56
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M8 SI 10,000: £0.361 Non-Stocked	Mfr. Part No. IUTFB-M8 Mouser Part No 153-IUTFB-M8	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	Non-Stocked	£0.361 Quote Quote	Min.: 10,000 Mult.: 500	Inserts	Threaded Insert	Brass				M8	Bulk

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5/16-18
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