Specification Brand : Vikye BulletPoint1 : 936 UNIVERSAL SOLDERING IRON TIPS: Soldering tips are interchangeable with standard 936 general purpose soldering iron tips for use with M2 (M2.5 common), M3, M4, M5, M6 (1/4 inch), M8 and other hot melt nuts or inserts. BulletPoint2 : BRASS MATERIAL: Heat set inserts are made of brass for better thermal conductivity and face to face contact to prevent nut skewing and facilitate quick insertion of nuts into plastic parts. BulletPoint3 : EASY TO USE: The small distance embedded in the pressed head avoids the plastic parts, so the head is not easily damaged to the plastic parts, and can be inserted into the plastic parts to a certain depth. BulletPoint4 : PRACTICAL CHANGE SYSTEM: Due to the thread in the soldering iron adapter, the soldering tips can be changed very easily WITHOUT completely unscrewing the soldering iron. BulletPoint5 : 3D PRINTER PARTS: 3D printer soldering tips are commonly used for 3D printers to print parts with hot melt copper nuts or to implant nuts on plastic. ExternallyAssignedProductIdentifier : 7553840177522 GpsrSafetyAttestation : 1 Hazmat : 9 HeatingElementType : Ceramic ItemName : Vikye Soldering Tips,Heat Set Insert Tips,Threaded Inserts M2 M2.5 M3 M4 M5 M6,1/4 M8 Universal 936 for Soldering Iron,Inserts for Plastic Parts and 3D Printer Parts ItemPackageDimensions_Height : 5.9 centimeters ItemPackageDimensions_Length : 2.9 centimeters ItemPackageDimensions_Width : 4.3 centimeters ItemTypeKeyword : soldering-iron-tips Manufacturer : Vikye Material : metal ModelName : Vikyed0tmcnr67b ModelNumber : Vikyed0tmcnr67b PartNumber : Vikyed0tmcnr67b PowerSourceType : Corded Electric ProductDescription : 1. 936 UNIVERSAL SOLDERING IRON TIPS: Soldering tips are interchangeable with standard 936 general purpose soldering iron tips for use with M2 (M2.5 common), M3, M4, M5, M6 (1/4 inch), M8 and other hot melt nuts or inserts. 2. PRACTICAL CHANGE SYSTEM: Due to the thread in the soldering iron adapter, the soldering tips can be changed very easily WITHOUT completely unscrewing the soldering iron. 3. BRASS MATERIAL: Heat set inserts are made of brass for better thermal conductivity and face to face contact to prevent nut skewing and facilitate quick insertion of nuts into plastic parts. 4. EASY TO USE: The small distance embedded in the pressed head avoids the plastic parts, so the head is not easily damaged to the plastic parts, and can be inserted into the plastic parts to a certain depth. 5. 3D PRINTER PARTS: 3D printer soldering tips are commonly used for 3D printers to print parts with hot melt copper nuts or to implant nuts on plastic.