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.

Results: 268
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Material
Mounting Hole Size
Length
Outside Diameter
Thread Size
Packaging
SI Mounting Hardware HI-TORQUE INSERT, BRASS .225X.247 10-24 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 0.253 in 0.225 in 0.273 in 10-24
SI Mounting Hardware HI-TORQUE INSERT, BRASS .500X.374 5/16-18 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 0.378 in 0.5 in 5/16-18
SI Mounting Hardware HI-TORQUE INSERT, BRASS .500X.374 5/16-24 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 0.378 in 0.5 in 5/16-24
SI Mounting Hardware HI-TORQUE INSERT, BRASS .500X.462 3/8-24 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 0.468 in 0.5 in 3/8-24
SI Mounting Hardware HI-TORQUE INSERT, BRASS .125X.121 2-56 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 1,000

Inserts Threaded Insert Brass 0.127 in 0.125 in 2-56
SI Mounting Hardware HI-TORQUE INSERT, BRASS .185X.217 8-32 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 1,000

Inserts Threaded Insert Brass 0.223 in 0.185 in 8-32
SI Mounting Hardware HI-TORQUE INSERT, STAINLESS STEEL .225X.247 10-24 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 1,000

Inserts Threaded Insert Stainless Steel 0.253 in 0.225 in 0.273 in 10-24
SI Mounting Hardware HI-TORQUE INSERT, STAINLESS STEEL .500X.374 5/16-18 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Inserts Threaded Insert Stainless Steel 0.378 in 0.5 in 5/16-18
SI Mounting Hardware HI-TORQUE INSERT, STAINLESS STEEL .500X.374 5/16-24 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000

Inserts Threaded Insert Stainless Steel 0.378 in 0.5 in 5/16-24
SI Mounting Hardware HI-TORQUE INSERT, STAINLESS STEEL .500X.462 3/8-24 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datasheet
Non-Stocked
Min.: 1,000
Mult.: 1,000

Inserts Threaded Insert Stainless Steel 0.468 in 0.5 in 3/8-24
SI Mounting Hardware HI-TORQUE INSERT, STAINLESS STEEL .125X.121 2-56 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 1,000

Inserts Threaded Insert Stainless Steel 0.127 in 0.125 in 0.147 in 2-56
SI Mounting Hardware HI-TORQUE INSERT, BRASS
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 1,000

Inserts Threaded Insert Brass 0.253 in 0.375 in 0.312 in 10-24 Bulk
SI Mounting Hardware HI-TORQUE INSERT, BRASS
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 500

Inserts Threaded Insert Brass 0.316 in 0.5 in 0.375 in 1/4-28 Bulk
SI Mounting Hardware HI-TORQUE INSERT, BRASS
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 1,000

Inserts Threaded Insert Brass 5/16-18 Bulk
SI Mounting Hardware HI-TORQUE INSERT, BRASS
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 1,000

Inserts Threaded Insert Brass 5/16-24 Bulk
SI Mounting Hardware HI-TORQUE INSERT, BRASS
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 500

Inserts Threaded Insert Brass 0.468 in 0.5 in 0.55 in 3/8-16
SI Mounting Hardware HI-TORQUE INSERT, BRASS
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 1,000

Inserts Threaded Insert Brass 3/8-24 Bulk
SI Mounting Hardware HI-TORQUE INSERT, BRASS
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 500

Inserts Threaded Insert Brass M8 Bulk