Mounting Fixings – Mouser Indonesia

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Ultrasonic/Heat Staking Inserts

SI (Standard Inserts) Ultrasonic/Heat Staking Inserts are hexagonal-shaped body inserts that provide rotational torque resistance and knurling provides torque out resistance. The heat staking inserts are installed by pressing the insert into the mounting hole with a thermal press to melt the plastic surrounding the insert. The SI^® brand inserts employ press-in and heat/ultrasonic installation methods to provide strong, reusable, and permanent threads in plastic. These SI^® inserts are available in brass, stainless steel, and aluminum. The applications include wearables, smartphones, handheld devices, automotive, aerospace and defense, medical, transportation, industrial, and recreational equipment.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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-M2 SI 1: Rp8.806 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	Rp8.806 Rp6.329 Rp5.063 Rp4.568 View Rp4.238 Rp4.110 Rp3.889 Rp3.798 Rp3.669	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 IUTB-M2 SI 1: Rp8.439 16.157In Stock	Mfr. Part No. IUTB-M2 Mouser Part No 153-IUTB-M2	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	16.157In Stock	Rp8.439 Rp6.091 Rp4.880 Rp4.385 View Rp4.073 Rp3.963 Rp3.743 Rp3.651 Rp3.522	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	3.23 mm	4 mm	3.73 mm	M2
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-M4 SI 1: Rp11.008 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	Rp11.008 Rp7.870 Rp6.293 Rp5.669 View Rp5.265 Rp5.119 Rp4.825 Rp4.715 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	5.67 mm	8.15 mm	7.14 mm	M4
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-024-2 SI 1: Rp17.796 9.048In Stock 1.132On Order	Mfr. Part No. IUC-024-2 Mouser Part No 153-IUC-024-2	SI	Mounting Fixings ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9.048In Stock 1.132On Order	Rp17.796 Rp13.264 Rp10.329 Rp9.742 View Rp9.503 Rp9.191 Rp8.879 Rp8.549 Rp8.421	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.246 in	0.375 in	0.297 in	10-24
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUCC-M3-1 SI 1: Rp11.741 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	Rp11.741 Rp8.237 Rp6.605 Rp5.944 View Rp5.504 Rp5.357 Rp5.045 Rp4.935 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	5.05 mm	3.81 mm	5.56 mm	M3
Mounting Fixings HI-TORQUE INSERT, STAINLESS STEEL 12.70X9.50 M8 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTC-M8 SI 1: Rp26.602 10.201In Stock	Mfr. Part No. IUTC-M8 Mouser Part No 153-IUTC-M8	SI	Mounting Fixings HI-TORQUE INSERT, STAINLESS STEEL 12.70X9.50 M8 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	10.201In Stock	Rp26.602 Rp19.814 Rp15.392 Rp14.493 View Rp14.181 Rp13.704 Rp13.227 Rp12.769 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	9.6 mm	12.7 mm	10.31 mm	M8
Mounting Fixings HI-TORQUE INSERT, BRASS IUTFB-440 SI 1: Rp8.806 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	Rp8.806 Rp6.183 Rp4.953 Rp4.458 View Rp4.073 Rp4.018 Rp3.779 Rp3.706 Rp3.577	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.158 in	0.226 in	0.218 in	4-40	Bulk
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-M6-2 SI 1: Rp26.051 9.462In Stock	Mfr. Part No. IUC-M6-2 Mouser Part No 153-IUC-M6-2	SI	Mounting Fixings ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9.462In Stock	Rp26.051 Rp19.447 Rp15.062 Rp14.181 View Rp13.870 Rp13.411 Rp12.952 Rp12.494 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	8.15 mm	12.7 mm	9.52 mm	M6
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-M2.5-2 SI 1: Rp8.990 9.386In Stock	Mfr. Part No. IUB-M2.5-2 Mouser Part No 153-IUB-M2.5-2	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9.386In Stock	Rp8.990 Rp6.311 Rp5.045 Rp4.550 View Rp4.165 Rp4.091 Rp3.853 Rp3.779 Rp3.651	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	3.58 mm	5.56 mm	4.37 mm	M2.5
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-632-1 SI 1: Rp11.558 689In Stock	Mfr. Part No. IUC-632-1 Mouser Part No 153-IUC-632-1	SI	Mounting Fixings ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	689In Stock	Rp11.558 Rp8.219 Rp6.586 Rp5.926 View Rp5.504 Rp5.357 Rp5.045 Rp4.935 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.199 in	0.15 in	0.219 in	6-32
Mounting Fixings HI-TORQUE INSERT, STAINLESS IUTC-440 SI 1: Rp11.741 Lead-Time 3 Weeks	Mfr. Part No. IUTC-440 Mouser Part No 153-IUTC-440	SI	Mounting Fixings HI-TORQUE INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	Lead-Time 3 Weeks	Rp11.741 Rp8.421 Rp6.733 Rp6.073 View Rp5.632 Rp5.485 Rp5.155 Rp5.045 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.158 in	0.226 in	0.179 in	4-40
Mounting Fixings ULTRASONIC INSERT, STAINLESS IUC-M6-1 SI 1: Rp19.447 1.880In Stock	Mfr. Part No. IUC-M6-1 Mouser Part No 153-IUC-M6-1	SI	Mounting Fixings ULTRASONIC INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	1.880In Stock	Rp19.447 Rp14.567 Rp11.338 Rp10.696 View Rp10.457 Rp10.109 Rp9.760 Rp9.411 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	8.86 mm	7.62 mm	9.52 mm	M6
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-0420-1 SI 1: Rp10.090 700In Stock	Mfr. Part No. IUB-0420-1 Mouser Part No 153-IUB-0420-1	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	700In Stock	Rp10.090 Rp7.173 Rp5.742 Rp5.174 View Rp4.807 Rp4.678 Rp4.403 Rp4.311 Rp4.165	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.349 in	0.3 in	0.375 in	1/4-20
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-832-1 SI 1: Rp4.953 2.521In Stock	Mfr. Part No. IUB-832-1 Mouser Part No 153-IUB-832-1	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	2.521In Stock	Rp4.953 Rp3.577 Rp2.862 Rp2.568 View Rp2.385 Rp2.330 Rp2.183 Rp2.146 Rp2.073	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.226 in	0.185 in	0.25 in	8-32
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-M5-1 SI 1: Rp7.889 6.851In Stock	Mfr. Part No. IUB-M5-1 Mouser Part No 153-IUB-M5-1	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	6.851In Stock	Rp7.889 Rp5.687 Rp4.550 Rp4.091 View Rp3.798 Rp3.688 Rp3.486 Rp3.412 Rp3.284	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	6.78 mm	5.72 mm	7.54 mm	M5
Mounting Fixings ULTRASONIC INSERT, BRASS IUBB-M5-1 SI 1: Rp7.889 682In Stock	Mfr. Part No. IUBB-M5-1 Mouser Part No 153-IUBB-M5-1	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	682In Stock	Rp7.889 Rp5.522 Rp4.421 Rp4.165 View Rp3.522 Rp3.376 Rp3.302 Rp3.192	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	7.7 mm	6.71 mm	8.33 mm	M5
Mounting Fixings HI-TORQUE INSERT, BRASS 5.72X6.27 M5 THREAD ULTRASONIC HEAT STAKING DIAGONAL IUTB-M5-572 SI 1: Rp10.274 361In Stock	Mfr. Part No. IUTB-M5-572 Mouser Part No 153-IUTB-M5-572	SI	Mounting Fixings HI-TORQUE INSERT, BRASS 5.72X6.27 M5 THREAD ULTRASONIC HEAT STAKING DIAGONAL Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	361In Stock	Rp10.274 Rp7.283 Rp5.834 Rp5.247 View Rp4.880 Rp4.733 Rp4.476 Rp4.366 Rp4.220	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	6.43 mm	5.72 mm		M5
Mounting Fixings HI-TORQUE INSERT, BRASS IUTB-M6 SI 1: Rp14.860 844In Stock 10.000Expected 08/02/2027	Mfr. Part No. IUTB-M6 Mouser Part No 153-IUTB-M6	SI	Mounting Fixings HI-TORQUE INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	844In Stock 10.000Expected 08/02/2027	Rp14.860 Rp10.549 Rp8.458 Rp7.962 View Rp6.751 Rp6.458 Rp6.329 Quote	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	8.03 mm	12.7 mm	8.69 mm	M6
Mounting Fixings HI-TORQUE INSERT, STAINLESS IUTC-032 SI 1: Rp17.796 1.183In Stock	Mfr. Part No. IUTC-032 Mouser Part No 153-IUTC-032	SI	Mounting Fixings HI-TORQUE INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	1.183In Stock	Rp17.796 Rp13.246 Rp10.439 Rp8.861 View Rp8.549 Rp8.421	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	0.253 in	0.375 in	0.273 in	10-32
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-440-1 SI 1: Rp4.036 9.974In Stock	Mfr. Part No. IUB-440-1 Mouser Part No 153-IUB-440-1	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	9.974In Stock	Rp4.036 Rp2.844 Rp2.275 Rp2.146 View Rp1.798 Rp1.725 Rp1.688 Rp1.633	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.153 in	0.135 in	0.172 in	4-40
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-M4-1 SI 1: Rp5.137 3.711In Stock 10.000Expected 08/02/2027	Mfr. Part No. IUB-M4-1 Mouser Part No 153-IUB-M4-1	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	3.711In Stock 10.000Expected 08/02/2027	Rp5.137 Rp3.688 Rp2.954 Rp2.660 View Rp2.458 Rp2.403 Rp2.257 Rp2.202 Rp2.128	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	5.74 mm	4.7 mm	6.35 mm	M4
Mounting Fixings HI-TORQUE INSERT, ALUM IUTA-M5 SI 1: Rp8.806 1.211In Stock	Mfr. Part No. IUTA-M5 Mouser Part No 153-IUTA-M5	SI	Mounting Fixings HI-TORQUE INSERT, ALUM Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	1.211In Stock	Rp8.806 Rp6.238 Rp4.990 Rp4.715 View Rp3.981 Rp3.816 Rp3.724 Rp3.614	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum	6.43 mm	9.52 mm	6.93 mm	M5
Mounting Fixings HI-TORQUE INSERT, STAINLESS IUTC-M2 SI 1: Rp8.990 7.339In Stock	Mfr. Part No. IUTC-M2 Mouser Part No 153-IUTC-M2	SI	Mounting Fixings HI-TORQUE INSERT, STAINLESS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	7.339In Stock	Rp8.990 Rp6.348 Rp5.082 Rp4.788 View Rp4.054 Rp3.889 Rp3.798 Rp3.669	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Stainless Steel	3.23 mm	4 mm	3.73 mm	M2
Mounting Fixings ULTRASONIC INSERT, ALUM IUA-440-1 SI 1: Rp4.770 1.426In Stock	Mfr. Part No. IUA-440-1 Mouser Part No 153-IUA-440-1	SI	Mounting Fixings ULTRASONIC INSERT, ALUM Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	1.426In Stock	Rp4.770 Rp3.449 Rp2.770 Rp2.495 View Rp2.312 Rp2.238 Rp2.110 Rp2.073 Rp2.000	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Aluminum	0.153 in	0.135 in	0.172 in	4-40
Mounting Fixings ULTRASONIC INSERT, BRASS IUB-632-2 SI 1: Rp4.953 7.377In Stock	Mfr. Part No. IUB-632-2 Mouser Part No 153-IUB-632-2	SI	Mounting Fixings ULTRASONIC INSERT, BRASS Learn More about SI standard inserts ultrasonic heat staking inserts	Datasheet	7.377In Stock	Rp4.953 Rp3.504 Rp2.807 Rp2.642 View Rp2.238 Rp2.128 Rp2.091 Rp2.018	Min.: 1 Mult.: 1	Inserts	Threaded Insert	Brass	0.185 in	0.25 in	0.219 in	6-32