Insert M3 Insert Fileté M3x5,7x4,6mm Impression 3d Douilles Filetées en Laiton 80 pièces Écrou à Filetage Fondu Insert Plastique Pour Composants d'Impression 3D et Pièces en Plastique

High Quality Material, Durable and Corrosion Resistant: High quality brass threaded insert for excellent corrosion resistance and thermal conductivity. Thus, each nut is sturdy and durable, even if it remains in a humid environment for long periods, it does not react chemically with substances in the air, causing rust or loosening. Threaded ends for your 3D printing parts: threaded nuts can be used later in 3D printing parts by heat or ultrasonics. Copper has good thermal conductivity. This makes the copper nut not only heat up quickly and increase work efficiency, but the copper nut also transmits heat to the plastic part, making the plastic hole softer and the thread can be more easily inserted into the 3D printed hole. Secure hold with easy application: the surface of the threaded inserts has a threaded thread and the high-precision internal thread guarantees that the nut adheres perfectly to the object to be fixed and produces a certain friction and bite force that can be fixed to the installation object, avoiding falls. Scope of application: designed for all thermoplastic materials including PLA, PETG, ABS, PPS, PP and many more. As soon as the plastic material of the workpiece cools and hardens around the brass sleeve, the inner threaded sleeve is firmly anchored. These inserts can be used in 3D printers, electric injection molding machines, plastic trays for cars and laptop molds. Practical set of threaded inserts: M3 x 5.7 x 4.6 mm. The nuts consist of 80 pressure nuts with internal thread. Threaded bits can be used for ultrasonic and thermal insertions. We offer threaded inserts in different sizes, please choose the most suitable product specification.