.hide-partial { max-height: none; } .show-more { display: none; }

IUTFB Series Mounting Fixings

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 21

Applied Filters:

Series = IUTFB

Mounting Hole Size

Length

Outside Diameter

Thread Size

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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	Packaging
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M5 SI 1: $0.94 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	$0.94 $0.662 $0.53 $0.478 View $0.443 $0.43 $0.406 $0.397 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-M2 SI 1: $0.48 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	$0.48 $0.345 $0.276 $0.249 View $0.231 $0.224 $0.212 $0.207 $0.20	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-M4 SI 1: $0.60 9,211In 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	9,211In Stock 31,000On Order On Order Ship Dates Mfr. No: IUTFB-M4 Stock: 9,211 Can Dispatch Immediately On Order: 20,000 Expected 12/10/2026 11,000 Expected 04/01/2027 Factory Lead Time: 24 Weeks	$0.60 $0.429 $0.343 $0.309 View $0.287 $0.279 $0.263 $0.257 Quote	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-M2.5 SI 1: $0.56 7,616In 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	7,616In Stock	$0.56 $0.403 $0.322 $0.29 View $0.269 $0.262 $0.247 $0.242 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: $0.44 19,795In Stock 19,000Expected 02/10/2026	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	19,795In Stock 19,000Expected 02/10/2026	$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 HI-TORQUE INSERT, BRASS IUTFB-440 SI 1: $0.48 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	$0.48 $0.337 $0.27 $0.243 View $0.222 $0.219 $0.206 $0.202 $0.195	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-832 SI 1: $0.59 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	$0.59 $0.422 $0.338 $0.304 View $0.282 $0.275 $0.259 $0.253 Quote	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-0420 SI 1: $0.79 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	$0.79 $0.588 $0.484 $0.41 View $0.407 $0.393 $0.379 $0.373	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-M3.5 SI 1: $0.57 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	$0.57 $0.41 $0.328 $0.295 View $0.274 $0.267 $0.251 $0.246 $0.238	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-032 SI 1: $0.85 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	$0.85 $0.61 $0.488 $0.439 View $0.408 $0.397 $0.374 $0.366 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: $1.53 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	$1.53 $1.14 $0.892 $0.841 View $0.823 $0.795 $0.768 $0.74 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass				M10	Bulk
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M6 SI 1: $0.79 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	$0.79 $0.588 $0.484 $0.41 View $0.407 $0.393 $0.379 $0.373	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: $0.53 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	$0.53 $0.375 $0.30 $0.283 View $0.239 $0.229 $0.224 $0.217	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: $0.386 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	$0.386 $0.378 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: $0.421 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	$0.421 $0.415	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: $0.508 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	$0.508 Quote Quote	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: $0.508 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	$0.508 Quote Quote	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: $0.722 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	$0.722 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: $0.74 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	$0.74 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 1: $0.47 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	$0.47 $0.338 $0.27 $0.243 View $0.226 $0.22 $0.207 $0.203 $0.196	Min.: 1 Mult.: 1	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: $0.481 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	$0.481 Quote Quote	Min.: 10,000 Mult.: 500	Inserts	Threaded Insert	Brass				M8	Bulk

IUTFB Series Mounting Fixings

Applied Filters:

Customer Service Office

Company

Resources

Support

1/4-20
1/4-28
10-24
10-32
2-56
3/8-16
3/8-24
4-40
5/16-18
5/16-24
6-32
8-32
M10
M2
M2.5
M3
M3.5
M4
M5
M6