20x M4 x 0.7 Brass Metal Threaded Heat Set Inserts for Plastic 3D Printing U.S.A

These are High quality Made in USA Helicoil inserts.

Threaded inserts - M4 short 50 pcs Original Prusa 3D printers directly from Josef Prusa

[ J&J Products, Inc ] M4 Brass Insert 50pcs,6.5mm OD, 4.7 mm Length, Female M4 Thread, Press Fitting or Heat Sink or Injection Molding Type, 50 pcs : Industrial & Scientific

Litoexpe M4 Threaded Inserts, Brass Heat Set Insert Kit knurled Insert Nuts for Plastic 3D Printing, Pack of 50: : Industrial & Scientific

Threaded Thermal Inserts

[initeq] #1/4-20 1/4 Threaded Heat Set Inserts for 3D Printing (50, Short) : Industrial & Scientific

Litoexpe M4 Threaded Inserts, Brass Heat Set Insert Kit knurled Insert Nuts for Plastic 3D Printing, Pack of 50: : Industrial & Scientific

initeq] Qty 20 M4-0.7 Threaded Heat Set Inserts for 3D Printing : Industrial & Scientific

20x #4 4-40 Long Brass Metal Threaded Heat Set Inserts for Plastic 3D Printing

[initeq] #1/4-20 1/4 Threaded Heat Set Inserts for 3D Printing (20, Short) : Industrial & Scientific