Product name: Hotmelt nut insertion tip Pack quantity: 1 carton = 7 pieces. What this product does This brass insertion tip is designed for hot-melt embedding of threaded inserts into plastic parts. It fits standard soldering iron tip mounts and provides stable, heat-conductive end-face contact to seat M2, M2.5, M3, M4, M5, M6 1/4 inch, M8 and similar heat-set inserts quickly and reliably. Key benefits - Precise and repeatable insert placement: CNC fine-turned brass construction gives consistent geometry and tight tolerances for reliable insert seating. - Fast heat transfer and clean seating: Brass material and end-face contact reduce insertion time and help prevent the insert from being pulled out during embedding. - Versatile compatibility: Works with common universal soldering iron tip mounts such as the 936 type and accepts a range of insert sizes from M2 through M8. - Easy maintenance and flexible use: Double-female head design with knurled, hand-turnable connections allows you to disassemble the head when cold to change thread profiles or replace worn parts. - Minimizes damage to plastic parts: The notch and head geometry embed the insert at a controlled shallow distance, reducing the risk of cutting or deforming the surrounding plastic. Specifications - Name: Hotmelt nut insertion tip - Material: Brass - Manufacturing: CNC fine turning - Compatible insert sizes: M2 (M2.5 shared), M3, M4, M5, M6 1/4 inch, M8 - Compatibility with soldering irons: Fits standard universal soldering iron tip mounts such as type 936 - Pack quantity: 1 carton contains 7 pieces Main features - Multiple interchangeable connectors to support a variety of insert sizes in one tool. - Compatibility with standard universal soldering iron tip mounts for convenient attachment and removal. - Double-female head with knurled couplings for tool-free disassembly when cool, enabling quick replacement of threaded profiles. - Brass construction for good thermal conductivity and solid end-face contact to prevent insert pull. - Shallow embedding profile compared with similar notches, lowering the chance of damaging thin or delicate plastic parts and allowing controlled insertion depth. Typical use scenarios - 3D printed parts: Heat-set inserts can be embedded into thermoplastic prints to add durable metal threads for fastening components and assemblies. - Electronics enclosures and housings: Install threaded inserts into plastic cases to create secure mounting points for screws and hardware. - Prototyping and repairs: Add or replace threaded inserts in small plastic components during product development, appliance repair, or hobby projects. Why choose this insertion tip This tool is made for users who need consistent, repeatable insert embedding with minimal impact to surrounding plastic. The brass, CNC-finished tip combines quick heat transfer and reliable contact with an interchangeable head design for flexible operation and maintenance. All specifications and compatibility details are provided to match common heat-set insert installation workflows and standard soldering iron tip mounts.