QSJ 130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials
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- 【Packaging】: Each set includes 130 high-quality brass threaded inserts, each measuring M3x4x5, accompanied by a soldering iron tip for easy installation.
- 【Premium Material】: Crafted from high-quality brass, these threaded inserts ensure durability and excellent performance, making them ideal for various 3D printing plastic materials.
- 【Easy to Use】: Pre-drill a pilot hole in the target plastic material. Using a soldering iron, heat up the insert until it reaches the Tm. Align it with the pilot hole and firmly press it into the plastic material. Apply slight downward pressure to ensure proper embedding. Allow it to cool down and solidify within the plastic material.
- 【Versatile Application】 These threaded inserts are perfect for a wide range of applications, such as securing parts in 3D-printed prototypes, reinforcing plastic joints, or adding threaded inserts to plastic components.
- 【Reliable Fastening Solution】: By embedding these threaded inserts, you can achieve a strong and reliable connection, enhancing the structural integrity of your plastic products and ensuring they withstand stress and tension.
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Select a product to estimate shipping.Need a reliable way to securely fasten plastic parts created with 3D printing? The QSJ Threaded Insert Kit provides a durable and easy-to-use solution for adding threaded connections to your prototypes and components.
Key Highlights
- Simple Installation: Includes a soldering iron tip for straightforward insertion into pre-drilled plastic holes.
- Durable Brass Construction: Made from high-quality brass for long-lasting performance and stability.
- Versatile Threading: M3 threads are compatible with a variety of fasteners and applications.
- Reinforced Joints: Ideal for strengthening plastic joints and securing parts in 3D-printed assemblies.
- Precise Fit: Designed to fit within a 3.2mm groove diameter for a secure and reliable connection.
Useful Facts
- Material: Brass
- Thread Size: #6-48 (M3)
- Finish: Brass
- Maximum Shear Strength: 1200 Lbf
Good Fit For
- 3D-printed prototype assembly
- Reinforcing plastic joints
- Adding threaded connections to plastic components
- Small-scale manufacturing and hobby projects
Product details





| Main Specification | |
|---|---|
| Manufacturer | qsj |
| Unit Count | 50 Count |
| Exterior Finish | Brass |
| Metal Type | Brass |
| Thread Coverage | Fully Threaded |
| Outside Diameter | 3 Millimeters |
| Brand | Qsj |
| Fastener Type | Insert |
| Item Diameter | 3 Millimeters |
| Number of Pieces | 50 |
| Thread Size | #6-48 |
| Material | Brass |
| Colour | Silver |
| Thread Type | Unified National Coarse |
| Item Weight | 14.2 g |
| Product information | |
| Number of Packs | 1 |
| Set Name | Threaded Insert Set |
| Technical Details | |
| Material | Brass |
| Part Number | nut180 |
| Fastener Type | Insert |
| Thread Size | #8-32 |
| Inside Thread Size | M3 |
| Material Type | Brass |
| Number Of Items | 440 |
| Brand | Qsj |
| Thread Style | Right Hand |
| Thread Class | Class 2B |
| Compatible groove diameter | 3.2 Millimeters |
| Maximum Shear Strength | 1200 lbf |
| Style | |
| Finish Types | Zinc Plated |
| Measurements | |
| Item Dimensions | 2.87 x 2.52 x 0.63 inches |
| Others | |
| Product Type | Nut Inserts |
| Grade Rating | Industrial |
| Size Name | 130pcs-M3x4x5 |
| Screw Head Style | Screw |
| Drive Style | Spline |



















