152 Pcs Threaded Inserts for Plastic, 3 Sizes of M3 Heat Set Inserts with Sol...

100 PCS M3 Threaded Insert M3 x 4mm x 5mm Heat Set Inserts, 3D Printing Brass...

152 Pcs Threaded Inserts for Plastic, 3 Sizes of M3 Heat Set Inserts with Sol...

100 Pcs Threaded Inserts Set for Plastic, M3 Heat Set Inserts with Soldering ...

152 Pcs Threaded Inserts for Plastic, 3 Sizes of M3 Heat Set Inserts with Solder

440PCS Threaded Inserts Set with Soldering Tip & Adapter, M2 M2.5 M3 M4 M5 M6 Fe

M3 Threaded Inserts for plastic-100Pcs M3xL4xD4.2 with Heat Set Insert Tools-Bra

130PCS M3 Heat Set Inserts, with Soldering Iron Tip and Adapter, M3X5.7 Female T