







🔧 Upgrade your 3D prints with precision and power!
The ruthex Threaded Insert Assortment Box includes 270 brass inserts in M2, M3, M4, and M5 sizes designed for easy heat or ultrasonic embedding into thermoplastic 3D printed parts. Featuring a spiral knurled sleeve for superior grip and corrosion resistance, these inserts provide durable, reusable, and high-torque threaded connections compatible with popular 3D printers like Anycubic, Creality, and Prusa.
| Material | Brass |
| Fastener Type | Insert |
| Thread Size | M2, M3, M4, M5 |
| Exterior Finish | Plastic,Iron,Brass |
| Colour | Threaded Insert |
| Metal Type | Brass, Iron |
| Finish Type | Brass |
| Brand | ruthex |
| Thread Type | Metric |
| Inside Thread Size | M2, M3, M4, M5 |
| Thread Style | Right Hand |
| Thread Coverage | Fully Threaded |
| Thread Class | Fine |
| Size | Assortment Box M2/M3/M4/M5 (270pcs) |
| Item Diameter | 3 Millimetres |
| Maximum Shear Strength | 275 MPa |
| Number of Pieces | 270 |
| Manufacturer | ruthex |
| Item model number | GE-KASTEN-001 |
| ASIN | B08K1BVGN9 |
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