Heat Set Inserts M4 standard

Prusa3D Threaded Inserts

Prusa3D Heat Set Inserts are threaded inserts with an M4 thread, designed for installation into thermoplastic parts using heat. They provide strong, reusable M4 threads in 3D printed components, commonly used in electronics enclosures and prototypes.

Specifications

Thread	M4

About threaded inserts

Heat Set Inserts M4 standard is listed under Threaded Inserts — helical coil, key-locking, heat-set and press-in inserts. Threaded inserts are fasteners that create a durable, reusable threaded hole in a material, often to repair damaged threads or to provide stronger threads in softer materials. They are broadly categorized by their installation method and locking mechanism.

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