4) Brass material, good thermal conductivity, end face contact, prevents the nut from skewing, and facilitates quick embedding of the nut into plastic parts 3) Female and sub-head design, hand-tightened knurled joint, the head joint can be disassembled at any time in the cooling state to replace different types of threaded indenter 1) A variety of joints can realize the embedding of various M2 (common to M2.5), M3, , M5, M6 (1/4 inch), and M8 hot melt nuts 2) Compatible with standard 936 universal soldering iron tips, convenient and practical.. 5) Compared with other similar indenter, our indenter is embedded at a small distance to avoid plastic parts after being pressed in. The head is not easy to damage the plastic parts and can be inserted into the interior of the plastic parts to a certain depth., Weight: 0.13889122506 pounds, Manufacturer: Teuypty