Brass Heating Soldering Iron Tip Tool Insert Nut M2 M2.5 M3 M4 M5 M6 M8 for Plastic 3d Printing Holt Melt Nut Implant Connector

Brass Heating Soldering Iron Tip Tool Insert Nut M2 M2.5 M3 M4 M5 M6 M8 for Plastic 3d Printing Holt Melt Nut Implant Connector

Aliexpress UK