467Pcs M2-M6 Brass Threaded Inserts Kit w/ Heat Tool for 3D Print

20 X 1/4-20 Brass Threaded Heat Set Inserts For Plastic 3D Printing Brass Metal

20pcs 1/4-20 Brass Threaded Heat Set Inserts For Plastic 3D Printing Brass Metal

1/4-20 Brass Threaded Heat Set Inserts for Plastic 3D Printing Brass Metal 20pcs

20x 1/4-20 Brass Threaded Heat Set Inserts 4 Plastic 3D Printing Metal .55" Long

100x #4 4-40 Long Brass Metal Threaded Heat Set Inserts for Plastic 3D Printing

6Pcs M2-M5 Brass Threaded Inserts Kit w/ Heat Tool for 3D Printing

M3 Threaded Inserts for Plastic - 100 Pcs M3Xl4Xd4.2 Heat Set Tools