314Pcs Threaded Insert for Plastic, BTREEFLO M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Brass Heat Set Insert Embedment Nut Assortment Kit for 3D Printing Injection Molding

What you will get - This is a total 314 pieces brass heat set inserts assortment kit. 25pcs x M2*2*3.2, 25pcs x M2*4*3.2, 25pcs x M2*6*3.2, 25pcs x M2.5*2.5*3.5, 25pcs x M2.5*4*3.5, 25pcs x M2.5*6*3.5, 16pcs x M3*4*4.2, 16pcs x M3*6*4.2, 16pcs x M3*8*4.2, 16pcs x M3*10*4.2, 16pcs x M4*4*6, 16pcs x M4*6*6, 16pcs x M4*8*6, 16pcs x M4*10*6, 7pcs x M5*6*7, 7pcs x M5*8*7, 7pcs x M5*10*7, 5pcs x M6*6*8, 5pcs x M6*8*8, 5pcs x M6*10*8.
Premium Material - These Metric Threaded Inserts are made of high quality brass, high hardness, durable, abrasion, good corrosion resistance and heat conduction.
Easy to Install - These 3D Printing Brass Nuts can easily installed into the threaded tapered holes of 3D printers by heating, or molded during injection molding.
Precise & Good Workmanship- Inclined thread knurls increase the torque resistance, it forms bites force and certain friction with the brass insert after forming, which make it hard to pull out.
Wide Application - Our M2 M2.5 M3 M4 M5 M6 threaded inserts for plastic can be inserted into various plastics, such as PETG, PC, PA, PLA, ABS, etc. Suitable for electronic parts assembly, 3D printers, machine maintenance, aptop molding plastic shells or automotive, etc.

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