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About Threaded Inserts
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Choose the right threaded insert for your application and learn how to install it securely.
Screw-Locking Helical Inserts without Prong
A distorted thread grips the screw to resist loosening. Without a prong to break off and retrieve, these inserts are often used where debris could cause damage. Also known as Heli-Coil inserts, they have coils that expand once installed to securely anchor the insert. Installation requires a drill bit, a helical insert tap, and an installation tool.
