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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Beschreibung Datenblatt Verfügbarkeit Preis (EUR) Ergebnisse in der Tabelle nach dem Einheitspreis bei Ihrer Menge filtern.
Menge RoHS ECAD Model Produkt
Typ
Material
Anschlusslochgröße
Länge
Außendurchmesser
Thread-Größe
Verpackung
SI Montagekleinteile ULTRASONIC INSERT, BRASS
Datenblatt
84Auf Lager
10.000erwartet ab 24.08.2026
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 4.7 mm 6.35 mm 5.56 mm M3
SI Montagekleinteile ULTRASONIC INSERT, STAINLESS
Datenblatt
180Auf Lager
10.000erwartet ab 18.09.2026
Min.: 1
Mult.: 1

Inserts Threaded Insert Stainless Steel 0.246 in 0.375 in 0.297 in 10-24
SI Montagekleinteile ULTRASONIC INSERT, STAINLESS
Datenblatt
798Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Stainless Steel 0.107 in 0.188 in 0.141 in 2-56
SI Montagekleinteile HI-TORQUE INSERT, BRASS
Datenblatt
353Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 0.316 in 0.5 in 0.342 in 1/4-20
SI Montagekleinteile HI-TORQUE INSERT, BRASS .300X.310 1/4-20 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datenblatt
14Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 0.316 in 0.3 in 0.342 in 1/4-20
SI Montagekleinteile HI-TORQUE INSERT, BRASS
Datenblatt
6.855Auf Lager
10.000erwartet ab 27.11.2026
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 5.67 mm 8.15 mm 6.17 mm M4
SI Montagekleinteile HI-TORQUE INSERT, BRASS 7.62X7.87 M6 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datenblatt
698Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 8.03 mm 7.62 mm M6
SI Montagekleinteile HI-TORQUE INSERT, BRASS 12.70X9.50 M8 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datenblatt
3.016Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 9.6 mm 12.7 mm 10.31 mm M8
SI Montagekleinteile ULTRASONIC INSERT, STAINLESS
Datenblatt
1.300Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Stainless Steel 10.19 mm 14.27 mm 11.91 mm M8
SI Montagekleinteile ISC-0420 DBL ENDED NUT
Datenblatt
13.412Auf Lager
Min.: 1
Mult.: 1

Screws & Fasteners Nut, Double Ended Stainless Steel 0.315 in 0.5 in 0.338 in 1/4-20
SI Montagekleinteile ULTRASONIC INSERT, STAINLESS
Datenblatt
12.012Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Stainless Steel 5.05 mm 3.81 mm 5.56 mm M3
SI Montagekleinteile ULTRASONIC INSERT, BRASS
Datenblatt
967Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 0.523 in 0.375 in 0.563 in 3/8-16
SI Montagekleinteile ULTRASONIC INSERT, STAINLESS
Datenblatt
915Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Stainless Steel 0.431 in 0.335 in 0.469 in 5/16-18
SI Montagekleinteile HI-TORQUE INSERT, STAINLESS
Datenblatt
1.654Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Stainless Steel 0.468 in 0.5 in 0.509 in 3/8-16
SI Montagekleinteile ULTRASONIC INSERT, BRASS
Datenblatt
949Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 0.488 in 0.625 in 0.563 in 3/8-16
SI Montagekleinteile HI-TORQUE INSERT, STAINLESS
Datenblatt
1.487Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Stainless Steel 0.253 in 0.375 in 0.273 in 10-24
SI Montagekleinteile HI-TORQUE INSERT, BRASS
Datenblatt
5Auf Lager
10.000erwartet ab 26.08.2026
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 0.158 in 0.226 in 0.218 in 4-40 Bulk
SI Montagekleinteile HI-TORQUE INSERT, BRASS 3.18X3.07 M2 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datenblatt
11.929Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 3.23 mm 3.18 mm M2
SI Montagekleinteile ULTRASONIC INSERT, BRASS
Datenblatt
9.486Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 3.58 mm 5.56 mm 4.37 mm M2.5
SI Montagekleinteile HI-TORQUE INSERT, BRASS
Datenblatt
34.351Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 4.01 mm 5.74 mm 4.55 mm M2.5

SI Montagekleinteile HI-TORQUE INSERT, BRASS
Datenblatt
10.488Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Brass 6.43 mm 9.52 mm 6.93 mm M5
SI Montagekleinteile HI-TORQUE INSERT, STAINLESS STEEL 5.72X6.27 M5 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datenblatt
9.717Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Stainless Steel 6.43 mm 5.72 mm 6.93 mm M5
SI Montagekleinteile HI-TORQUE INSERT, STAINLESS STEEL 7.62X7.87 M6 THREAD ULTRASONIC HEAT STAKING DIAGONAL
Datenblatt
4.875Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Stainless Steel 8.03 mm 7.62 mm 8.69 mm M6
SI Montagekleinteile ISC-M6 DBL ENDED NUT
Datenblatt
687Auf Lager
Min.: 1
Mult.: 1

Screws & Fasteners Nut, Double Ended Stainless Steel 8 mm 12.7 mm 8.58 mm M6
SI Montagekleinteile ULTRASONIC INSERT, ALUM
Datenblatt
313Auf Lager
Min.: 1
Mult.: 1

Inserts Threaded Insert Aluminum 0.185 in 0.25 in 0.219 in 6-32