iplusmile Insert Nuts Brass Female Thread Inserts, 170Pcs M2 M3 M4 M5 M6 Knurled Embedment Nuts Inserts Assortment Kit for Plastic Wood and 3D Printing Injection Molding

QUALITY MATERIAL- Heat set inserts is made of brass with durable heat resistance and good thermal conductivity to meet various requirements.
PROFESSIONAL DESIGN- Screw teeth of female threaded inserts are carefully carved, and the surface of external knurling has grip, which is not loose when tightening.
HIGH PRECISION TECHNOLOGY- Brass threaded inserts for wood with smooth surface, professional design and high efficiency. Threaded inserts for plastic can be installed into threaded tapered holes or heating, or molded during injection molding.
WIDE APLICATION- Our insert nut are widely used in many applications such as circuit board assembly, machine maintenance, electronic parts assembly, 3D printers, etc.
PACKAGE INCLUDES- A set of brass nuts includes different specifications, Female Thread Inserts Nuts Kit to meet your multiple needs, different sizes nut inserts can be fitted to different plastic, there is a storage box to make these brass nuts well organized.

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