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🔧 Upgrade your 3D prints with pro-grade threaded inserts—because your creations deserve the best!
The ruthex M5 Threaded Inserts set includes 50 high-quality, lead-free brass knurled nuts designed for heat or ultrasonic embedding into thermoplastic 3D printed parts. Featuring M5 internal threading and a 9.5mm length, these inserts provide superior corrosion resistance, thermal conductivity, and a secure hold across a variety of plastics like PLA, PETG, and ABS. Ideal for professional makers and engineers seeking durable, reusable fastening solutions that elevate the strength and finish of their 3D printed components.











| ASIN | B07YSVXWS8 |
| Best Sellers Rank | #1,474 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Nut Inserts |
| Brand | ruthex |
| Color | Metric Threaded Insert |
| Compatible Groove Diameter | 5 millimeters |
| Customer Reviews | 4.7 out of 5 stars 303 Reviews |
| Drive Style | Internal Hex |
| Exterior Finish | Brass |
| Fastener Type | Insert |
| Finish Types | Brass |
| Grade Rating | Industrial |
| Inside Thread Size | M5 x 9 5 |
| Item Diameter | 5 millimeters |
| Item Dimensions | 4.72 x 3.54 x 0.39 inches |
| Manufacturer | ruthex |
| Material | Brass |
| Material Type | Brass |
| Metal Type | Brass |
| Model | GE-M5x95-001 |
| Number Of Items | 1 |
| Number of Pieces | 50 |
| Part Number | GE-M5x95-001 |
| Set Name | ruthex M5x9.5 Brass Threaded Insert Set (50 Pieces) |
| Size Name | M5x9.5 (50pcs) |
| Thread Class | 8G |
| Thread Coverage | Fully Threaded |
| Thread Size | M5 |
| Thread Style | Right Hand |
| Thread Type | Standard |
L**R
High Quality Inserts
These are very high quality inserts. They go into the plastic easily (I’ve been setting the temperature to 240C), and they hold extremely well.
D**K
high quality pieces set the standard
these were my first foray into heat inserts, and they worked out perfectly.
B**D
Quick and simple to install.
These things are great. So quick and simple to install and hold extremely well. So much better than using thread forming screws.
C**R
Would recommend
Good quality cheap for amount
T**T
works ok
they are fine. Noticed a couple of the threads were tight at the bottom. Not sure why but ok in the end.
D**N
Got the job done quickly and easily.
Installed on a print in seconds. Worked first try. Installed ok with just a soldering iron tip, but if I do a lot more of these, I will look at getting their tools to make life even easier.
C**W
instructions unclear
quality of the product is great but I’m not sure whats the best way to install the inserts. is the smooth chamfer supposed to loosely fit inside of the hole?
E**S
If you're 3D printing assemblies, get these.
You will also appreciate having a set of soldering tips for installing these. I used https://www.amazon.com/dp/B08B17VQLD. The combination is a game-changer for creating screwed-together multi-piece 3D assemblies. For PET-G, and probably for other plastics, design the part with holes about 1.5mm larger than the desired screw. Put one of these on the appropriate soldering tip, wait a few seconds, then ease them into the hole, flush with the surface. Voila! Strong and secure threaded holes that can be easily assembled/disassembled repeatedly.
K**R
Top Qualität
Ich habe die Gewindeeinsätze für 3D-Druckteile verwendet und bin insgesamt echt zufrieden. Die Qualität ist gut und sie lassen sich sauber einsetzen, ohne Probleme im Kunststoff. Praktisch ist auch, dass man keinen speziellen Aufsatz für den Lötkolben braucht, mit der normalen Spitze funktioniert das problemlos. Für solche Anwendungen absolut empfehlenswert.
P**.
Adecuados para su funcion
El diseño es muy acertado, ya que dispone de una zona de "asentamiento" para optimizar el centrado y luego el estriado es en dos direcciones, mejorando el "agarre" de la pieza al plástico. Los he usado con PLA y con PETG con resultado excelente, tanto de implementación en la pieza, como de seguridad antidesprendimiento del producto añadido por roscado.
J**I
Buena terminación
Los insertos están muy bien terminados, y entregados las 50 piezas que anuncian.
L**A
Excelentes valores de resistencia a tracción.
No es el típico inserto de calidad regular. Los recomiendo. Alta calidad. Excelente información técnica en el paquete para un uso óptimo. Muy buen detalle los archivos CAD disponibles al escanear código QR presente en el paquete. Excelente producto.
C**N
Spitzenqualität geht auch günstig
Super Qualität zu einem unschlagbaren Preis. Habe bereits einige Packungen in verschiedensten Größen gekauft. Jederzeit wieder!
Trustpilot
2 days ago
1 month ago