C3604 Brass Hot Melt Insert Knurled Nut for Plastic M3x5x4mm (5PCS/Bag)
The C3604 Brass Hot Melt Insert Knurled Nut is designed to provide a durable M3 internal thread in plastic parts. It is installed by heating the insert and pressing it into a prepared hole, allowing the surrounding plastic to flow around the knurled exterior and form a secure mechanical connection.
Made from C3604 brass, this insert provides good mechanical strength, corrosion resistance, and reliable thread durability for repeated screw installation and removal. Its compact 5 mm length and 4 mm outer diameter make it suitable for compact plastic assemblies, 3D-printed parts, electronic enclosures, and custom mechanical components.
Features:
- Designed for heat insertion into plastic.
- Knurled exterior for improved mechanical retention.
- Creates a durable and reusable internal thread.
- Suitable for repeated assembly and disassembly.
- Compact design for space-limited applications.
- Suitable for 3D-printed and molded plastic parts.
- Helps prevent thread wear in plastic components.
Specifications:
| Parameter | Value |
|---|---|
| Product Type | Hot Melt Insert Knurled Nut |
| Material | C3604 Brass |
| Thread Size | M3 |
| Insert Length | 5 mm |
| Outer Diameter | 4 mm |
| Installation Method | Heat Insertion |
| Exterior | Knurled |
| Quantity | 5 Pieces/Bag |
Applications:
- 3D-printed enclosures.
- Plastic housings.
- Electronic project cases.
- Robotics assemblies.
- Mechanical prototypes.
- DIY plastic components.
- Custom mounting points.
- Plastic panels and brackets.
Packages Included:
- 5 × C3604 Brass M3x5x4mm Hot Melt Insert Knurled Nuts.
