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.