7X Soldering Tips/Heat Set Insert Tips – for Thread Inserts M2 / M2.5 / M3 / M4

Thread Size M2, M2.5, M3, M4, M5, M6, M8. Inside Thread Size M2, M3, M4, M5, M6, M8. COMPATIBLE WITH MULTIPLE SOLDERING IRONS: Our soldering adapters are compatible with 900M and T18 soldering iron heads, suitable for stations like SREMTCH, Hakko, LONOVO, RHAEGON, WaxRhyed, and more.