QSJ Threaded Insert 350Pcs M3 x L5.7 x D4.6 Heat Set Nut Brass for Industrial 3D Printing Projects M3 Soldering Iron Tip Included
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- 【Complete Packaging】 Comes with 350 M3 x L5.7 x D4.6 brass threaded inserts and 1 M3 Soldering Iron Tip Included. Everything you need in one compact set.
- 【Durable Brass Construction】 Made from high-quality brass for excellent durability, corrosion resistance, and long-lasting performance.
- 【Effortless Installation】 Place the insert nut into the hole in your 3D print, then gently press the heated soldering iron tip onto the nut’s threaded end. The heat melts the plastic slightly, letting the nut settle in securely. Let it cool, and it's ready to use.
- 【Space-Saving Design】 350 pieces neatly packed in a small, durable plastic box — easy to organize and transport without taking up space.
- 【Wide Application】 Suitable for a broad range of 3D printing projects, making it ideal for reinforcing threaded insert connections in custom parts, enclosures, and functional prototypes across various hobbies and professional applications.
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Select a product to estimate shipping.Threaded inserts are essential fastening components used to create strong, reliable threads in materials such as wood, plastic, and metal.
| Main Specification | |
|---|---|
| Manufacturer | qsj |
| Unit Count | 50 Count |
| Exterior Finish | Brass |
| Metal Type | Brass |
| Thread Coverage | Fully Threaded |
| Outside Diameter | 4.6 millimeters |
| Brand | Qsj |
| Fastener Type | Insert |
| Item Diameter | 4.6 millimeters |
| Number of Pieces | 50 |
| Thread Size | 3 mm |
| Material | Brass |
| Colour | Silver |
| Thread Type | Iso Metric |
| Item Weight | 14.2 g |
| Product information | |
| Number of Packs | 1 |
| Set Name | Threaded Insert Set |
| Technical Details | |
| Part Number | qsj-440 |
| Model | qsj-440 |
| Fastener Type | Insert |
| Inside Thread Size | M3 |
| Material Type | Brass |
| Number Of Items | 440 |
| Thread Style | Right Hand |
| Thread Class | Class 2B |
| Maximum Shear Strength | 1200 lbf |
| Thread Size | #6-48 |
| Material | Brass |
| Exterior Finish | Brass |
| Style | |
| Finish Types | Zinc Plated |
| Measurements | |
| Item Dimensions | 2.87 x 2.52 x 0.63 inches |
| Others | |
| Product Type | Heat Set Inserts |
| Size Name | 350pcs-M3x5.7x4.6 |
| Screw Head Style | Flat |