350Pcs Threaded Inserts Female Thread Metric Knurled Nuts Assortment Kit Brass Heat Set Insert

[High Quality Threaded Inserts Assortment]: Knurled nuts with internal threads are made of high quality brass which has the optimal thermal conductivity and corrosion resistance ensuring that each nut inserts will last for a long time. [Multiple Standard Sizes]: In this kit you will get 350pcs M2 M2.5 M3 M6 female knurled nuts in different lengths total 18 sizes. Super quantity and sizes can meet your needs to install numerous 3D printing accessories. [Firm Hold & Easy to Use]: The brass threaded insert can be installed into the part of the 3d printer by heating or ultrasonic. Due to the geometry of the threaded sleeve it holds firmly in the pressure part. The opposing spiral knurled nut ensures a high balance of tightening and loosening torque. Through the guide insertion has been greatly simplified. [Thickened Storage Case]: This threaded inserts assortment kit comes with a reinforced case with thickened dividers and latches keeping all brass nuts well organized clear labels pasted on the inner and outer lids easy to store and at hand when needed. [Wide Applications]: These heat set insert are suitable for plastics and can be inserted in tapered holes by heating or ultrasonic as well as by injection molding. Colour:Yellow Material:brass Package Contents: 350 * Thread Knurled Nuts Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.