







🔧 Upgrade your 3D prints with pro-grade threaded inserts — because your creations deserve the best!
The ruthex M2 Threaded Inserts set includes 70 lead-free brass knurled nuts designed for easy heat or ultrasonic embedding into 3D printed plastic parts. Featuring M2 internal threading and a 4mm length, these inserts provide a secure, corrosion-resistant, and reusable fastening solution compatible with a wide range of thermoplastics such as PLA, PETG, and ABS.





| Material | Brass (lead-free) |
| Fastener Type | Insert |
| Exterior Finish | Brass |
| Colour | Threaded Insert |
| Metal Type | Brass |
| Finish Type | Brass |
| Brand | ruthex |
| Item dimensions L x W x H | 12 x 9 x 0.5 Centimeters |
| Inside Thread Size | M2 |
| Thread Style | Rechtsgewinde |
| Thread Coverage | Fully Threaded |
| Size | M2x4 (70pcs) |
| Manufacturer | ruthex |
| Country of Origin | China |
| Item model number | GE-M2x04-001 |
| Product Dimensions | 12 x 9 x 0.5 cm; 10 g |
| ASIN | B088QJG676 |
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