QSJ Threaded Insert 400Pcs M3 x L4 x D5 Heat Set Nut Brass for Industrial 3D Printing Projects M3 Soldering Iron Tip Included
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Product details
| Management number | 218785411 | Release Date | 2026/05/03 | List Price | $3.99 | Model Number | 218785411 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Threaded Inserts
- 【Complete Packaging】 Comes with 400 M3 x L4 x D5 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】 400 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.
| Brand | QSJ |
|---|---|
| Color | Gold |
| Model | qsj-440 |
| Set Name | QSJ Brass Threaded Insert Set (M3 x L4 x D5, 400 Pieces) |
| Size Name | M3 x L4 x D5 |
| Metal Type | Brass |
| Unit Count | 400.0 Count |
| Item Weight | 0.15 Kilograms |
| Part Number | qsj-440 |
| Thread Size | 3mm |
| Thread Type | Iso Metric |
| Finish Types | Unfinished |
| Grade Rating | Commercial |
| Manufacturer | qsj |
| Thread Class | Class 2A |
| Thread Style | Right Hand |
| Fastener Type | Insert |
| Item Diameter | 3 Millimeters |
| Material Type | Brass |
| Exterior Finish | Brass |
| Item Dimensions | 2.87 x 2.52 x 0.67 inches |
| Number Of Items | 400 |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 400 |
| Inside Thread Size | M3 |
| Compatible Groove Diameter | 3 Millimeters |
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