ruthex threaded Insert M3 (100 pieces) - RX-M3x5.7- brass threaded sockets - press-fit nut for plastic parts - by heat or ultrasound in 3D printer parts

I use these in every single 3D printed enclosure I design and they are perfect. Just finished off a bag of M3's and I've ordered some M4 and M5

Perfectly as described.

liked every thing about them, first time used them no issues easy worked well and will definitely now use them.

Good product

İyi ürün

Overall, I’m very happy with these heat inserts. They shipped quickly and arrived in good condition with no issues. In use, the machining appears to be high quality and the knurling is clean and consistent. Screws thread in smoothly without binding or cross-threading. I primarily use these for 3D printed parts and have not experienced any fitment or durability problems. They perform exactly as expected and I would recommend them to anyone installing threaded inserts in 3D prints.

Génial, se fixe simplement avec un fer à souder. Impossible de le retirer même en forçant. L'emballage est de très bonne qualité et des schémas avec toutes les cotes sont imprimés dessus.

Come sempre gli inserti filettati Ruthex si confermano un ottimo prodotto. Io li utilizzo in stampe 3D, e svolgono bene il loro lavoro. Una volta inseriti a caldo è davvero difficile che si tolgano. Prodotto consigliato