460+7pcs M2 M2.5 M3 M4 M5 M6 Brass Threaded Inserts Kit for 3D Printing Plastic

M3 Threaded Inserts with M2-M8 Heat Set Insert Tools,Brass Metric Knurled Nut...

250Pcs Pofsnnx M2.5 Threaded Inserts, Brass Heat Set Insert for Plastic and 3...

300 Pcs M2 M2.5 Threaded Inserts for Plastic with Heat Set Tips,M2 & M2.5 Hea...

M2.5 Threaded Inserts for plastic-100Pcs M2.5xL4xD4 with Heat Set Insert Tool...

300Pcs Threaded Inserts M2 M2.5 M3 M4 M5 M6 Brass Heat Set Insert for Plastic...

M2 M2.5 M3 M4 M5 M6 M8 M10 Brass Hex Nuts Assortment Kit for Screws and Bolts

400Pcs Threaded Inserts, M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nut...