C3604 Brass Hot Melt Insert Knurled Nut for Plastic M3x8x4.5mm (5PCS/Bag)

Description

C3604 Brass Hot Melt Insert Knurled Nut for Plastic M3x8x4.5mm (5PCS/Bag) The C3604 Brass Hot Melt Insert Knurled Nut is designed to provide a durable M3 internal thread in plastic components. It is installed by heating the insert and pressing it into a properly sized hole in thermoplastic material. As the plastic cools, it forms a secure connection around the knurled outer surface, creating a reliable threaded mounting point. Made from C3604 brass, this insert features an M3 internal thread, an 8mm length, and a 4.5mm outer diameter. Its knurled body helps improve resistance to rotation and pull-out, making it suitable for repeated assembly and disassembly with M3 screws in 3D printed parts, plastic enclosures, electronic projects, and mechanical assemblies. Features: Creates strong and reusable M3 threads in plastic. Designed for hot melt and heat set installation. Knurled outer surface provides secure mechanical grip. Helps resist rotation and pull-out. Suitable for repeated screw installation and removal. Ideal for 3D printed and molded plastic components. Made from durable C3604 brass. Compatible with M3 screws. Specifications: Specification Value Product Type Hot Melt Threaded Insert Knurled Nut Material C3604 Brass Internal Thread M3 Length (L) 8mm Outer Diameter (OD) 4.5mm Internal Thread Diameter (D) 3mm Installation Method Hot Melt / Heat Set Suitable Material Thermoplastic Quantity 5 Pieces per Bag Measurement Unit mm Applications: 3D printed parts. Plastic enclosures. Electronic equipment housings. Robotics projects. DIY projects. Injection-molded plastic parts. Reusable M3 screw mounting points. Mechanical assemblies. Package Includes: 5 × C3604 Brass Hot Melt Insert Knurled Nut for Plastic M3x8x4.5mm. Documents: Brass Hot Melt.

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