The E-Z Lok (Solid Wall) threaded inserts are for metal and come in assortment and installation kits. E-Z Lok inserts repair or reinforce threaded holes in soft metals such as aluminum, magnesium, and ...

SI threaded metal inserts are offered as an alternative to adhesives and rivets and provide strong, reusable metal threads in plastics to allow for subsequent access to assemblies when required. These ...

This article was updated May 25, 2023. It was originally published Nov. 17, 2009. To put hard, durable threaded holes in plastics, engineers often specify threaded metal inserts that will securely ...

Threaded insert selection rarely gets the attention it deserves in early project planning. Yet these small components carry significant responsibility in any bolted assembly, holding joints together ...

You might not know what a threaded insert is, but chances are you’ve seen one before. Threaded inserts are small metal (typically brass) inserts that are pressed into plastic to give a strong point of ...

SI inserts from PennEngineering permanently install in plastic assemblies to provide durable and reusable metal threads for mating hardware and allow for repeated ...