Canitu 350 piezas de insertos roscados, M2/M2.5/M3/M4/M5/M6 rosca métrica hembra Kit surtido de tuercas moleteadas de latón para plástico

Overall, it’s a handy kit with a good range of sizes, and it works just fine for the usual PLA and PETG projects. The variety from M2 to M6 is definitely useful. Just a heads-up, there aren’t any instructions or temperature suggestions included, so if you’re new to heat-set inserts, you’ll want to look that up first. I also noticed the assortment isn’t perfectly even, with some sizes having more pieces than others. It’s not a big deal if you mostly use M3 and M4, but it’s something to keep in mind based on what you typically print.

I’ve been using these Canitu threaded inserts for my 3D printing projects, and they’ve worked flawlessly so far. This kit includes a great variety of sizes (M2 to M6), which is super helpful for prototyping and functional parts.Pros:Great Variety: The assortment covers the most common metric sizes I need (M2 to M6), all neatly organized in a labeled plastic case.Solid Quality Brass: The inserts are well-machined and feel durable. Threads are clean with no burrs or defects.Easy to Heat-Set: They melt in smoothly using a soldering iron with no slipping or cracking. The knurled edges grip tightly to PLA and PETG.Perfect for 3D Printed Enclosures: I’ve used them in custom cases, tool holders, and even mechanical joints. Makes disassembly and reassembly way easier than using screws directly in

I've tried all kinds of different threaded inserts with my 3D printing projects, and the quality of these is as good as any others that I've used. This set is great, because there's multiple options for for different projects. It goes well with similar assorted screw sets. Installation is straightforward -- just use a normal soldering iron to press it into your printed project. And, the angled pattern of the outer threads seems to lend itself to a strong hold once placed. I've used ones where the threads are straight with the outside, and they tend to not hold as well. This is a great set of threaded inserts, and I'd buy this again.

I needed some inserts for a project I was working on and these really did well and I got a lot left for future projects. I will say that these don't "grip" in the printed parts as well as others that I've tried, but well enough for my needs.

I picked up the Canitu 350Pcs Threaded Inserts Assortment Kit to upgrade my 3D printing projects—and it’s been a game-changer for strength, stability, and professional finish. With a wide range of sizes and high-quality brass construction, this kit is a must-have for makers and engineers alike.What I loved:- Includes 350 heat-set inserts in M2, M2.5, M3, M4, M5, and M6 sizes, covering 18 variations—perfect for everything from Raspberry Pi cases to mechanical enclosures.- Made from high-strength, corrosion-resistant brass, these inserts offer excellent thermal conductivity and a firm grip in thermoplastics like PLA, ABS, and PETG.- The knurled outer surface ensures a secure hold once heat-set, preventing pull-out or rotation under stress.- Comes in a clearly labeled, compartmentalized …

There's not much to say, really.I used a soldering iron to insert these threaded inserts into a 3D printed project. They went in easily, and it felt like they gripped pretty well.The only difficulties were caused by user error, not by the threaded inserts themselves. For example, I think next time I'm going to use more than 15% infill with these. The walls around the holes were enough to grip, but my measurements when modeling were about 1mm off, so I had to try to move the insert a little away from where the hole was, and that made securing grip a little more tricky. (Not relevant to whether you should buy these, but I figure this is a good place to share my mistake, so you don't make it too.)Anyways. I am satisfied with the functionality and quality of these threaded inserts, and feel …

Great quality heatsert assortment. I use these for my 3D printing projects. I like how the inserts come stored in ziplock bags because it makes it easy to dispense them and keep them organized.I have another set from a different manufacturer and they're kind of free-balling in the cubbies which isn't a huge deal, but sometimes it's hard for me to get my fingers in there to grab them out and I end up accidentally mixing them. So having the bags in there to keep them separate is ideal. I also like how these are relatively thin walled. I've gotten other heatserts that have thicker walls which causes them to take longer to heat up and requires me to design my models with more clearance around the holes, so these are great for when you don't have that much extra material to work with around …

I've been using the Canitu 350Pcs Threaded Inserts Kit for several weeks now, mainly for embedding brass inserts into my 3D printed enclosures (PLA and PETG), and I’m thoroughly impressed.Pros:Great variety: The assortment includes a good spread of sizes from M2 to M6, so I always have the right insert for whatever project I'm working on.Excellent build quality: The brass inserts are well-machined with clean threads and solid knurling that grips well in plastic when heat-set.Easy to install: Using a soldering iron, they go in smoothly and hold tight without deforming or loosening.Compact case: The storage box keeps everything neatly organized and labeled—huge time-saver during builds.Cons:Some sizes come in smaller quantities than others (understandable), so I might need to reorder …