Specifications High-concerned chemical:None Type:brass insert nut Model Number:M2 M2.5 M3 M4 M5 M6 Brand Name:YMAX DIY Supplies:Metalworking Material:Copper Origin: China Certification:RoHS Feature 1:Hot Melt insert tool thread nut insert support Feature 2:Hot Melt insert tool thread nut insert support Long press RED BUTTON(on/off) to turn on the soldering iron 1. Name: brass nut insert tool 2. Scope of application: Suitable for pen-type soldering irons ,often used for hot-melt copper nuts printed on 3D printers or on plastics upper implant nut 3.The hot melt nut press tool used is ABS material with high strength, corrosion resistance and high temperature resistance. The soldering irontemperature adjustment range is 180-500 Digital Display Plugs are divided into US plugs and European plugs The input voltage is 110/220V Temperature power is 60W