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QT-256x3.18-OD3.6

Quik-Tek Inserts

QT Series Inserts

The advantages:
Ideal for thermoplastic parts
Especially designed for thermal installation
Screw-locked and low-tension anchoring
High pull-out values
Efficient installation due to single-spindle, 
multiple spindle or automatic machines with preheating device
Designed for thermoplastic plastics (PPS. ABS、PP etc.)

   
Installation:
The QT thread insert is heated to the melting temperature of the plastic.
As a result of the heat transfer upon insertion,the plastic is plasticised for a short
time and flows into the undercut of the thread insert.Upon cooling,a low-stress
interference is realised.     

REQUEST SAMPLES
A  Thread size 2-56UNC
L  Insert lengths .125 in
OD  Insert diameter .141 in
P Pilot end .123 in
Base panel material Plastic
H  Hole diameter .126-.130 in
W  Min. wall thickness .051 in
Materials Brass
Surface Treatment Cleaning
Installation Equipment/Method Heat Staking/Ultrasonic

QT Series Inserts1hj

What is ultrasonic inserts and heat-melt inserts ?

In the field of manufacturing and assembly, the demand for efficient and reliable connection methods has led to the development of various technologies. Among them, ultrasonic inserts and heat-melt inserts have become popular choices, especially in applications that require a strong and durable connection.

The role of heat staking inserts
Heat staking inserts, on the other hand, use a different approach to achieve a similar effect. In this method, a heated tool is used to melt the thermoplastic material around the insert, allowing it to be securely fixed in place as the material cools and solidifies. Heat staking is particularly effective for joining components that require a strong mechanical bond and is often used in applications involving straight-wall and through-thread designs.

Straight-walled heat-melt inserts are characterized by their uniform cylindrical shape, which allows for easy insertion into pre-drilled holes. This design is particularly advantageous in applications where space is limited, as it provides a compact solution for securing components. Threaded heat-melt inserts, on the other hand, have internal threads that allow for connection to other components, making them ideal for applications that require assembly flexibility.


Additionally, the integration of straight-wall and through-thread designs into these connection technologies allows for greater customization and adaptability. Manufacturers can select the most appropriate insert type based on the unique needs of their project, ensuring the desired performance and reliability are achieved.