INCLY 440PCS Threaded Insert Kit - M2 to M6 Brass Heat - Set Inserts for Plastic, 3D Printing, Wood - Ideal for Nuts, Screws, Bolts - Includes Soldering & Heat - Set Tips, Soldering Iron Adapter

Worked great, screws get here this week, so maybe there will be issues, but they look will made so I doubt it.

Great! Just what I needed! Repaired my security camera with no flaws.

I've been using this Threaded Insert Kit for various projects around the house and for my 3D printer, and it's been a reliable little helper. The variety of threaded insert sizes is perfect for most small fixes and DIY projects. I like that the case is labeled, so I don't have to dig around to find the right size. It's not the fanciest kit out there, but it's practical and gets the job done. If you're looking for a entry level kits covering from M2 to M6, this one is worth checking out..---Product: INCLY 440PCS Threaded Inserts M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Assortment Kit Brass Heat Set Insert for Plastic and 3D Printing ComponentsASIN: B0D41PW4GC

Nice selection of inserts. Must have if your 3d printing. Not the greatest storage box but it works until I 3d print some Gridfinity storage boxes.

The media could not be loaded. If you are planning on printing high quality 3D Prints, then this is one of the Product you should consider. It takes 3D Printers forever to Print. But, when they get done, the creation is well worth-it, Right? It only takes a couple of times of overtightening plastic 3D Parts, to understand that These Inserts are worth getting. I can be careful, but if the Project is going to last, it needs to be assembled using inserts where possible. I need these Inserts for a 3D Printed Gearbox, on a Radio Controlled Car. Other Parts need the same treatment as well. The Car also has to survive impacts, grease, oil, and heat. So, it is important to securely mount these parts to the baseplate of the Car. I can use Super Glue, or Epoxy, but in some areas the screws make-up part of strength and rigidity of the car. So, Inserts are an advantage. It's nice to find a Set with Different Sizes, and the Soldering Iron Insertion Tips.PROS:You can add a great amount of strength using these inserts. Especially if you are trying to maintain the lightest weight. When you mount a camera to a tripod, Inserts are used in the Plastic to make it strong. You can use these in other material, as long as it can be melted, burned-in, or glued-in. Or, Jammed-in.CONS:You may not have a Soldering Iron which take best advantage of the Insertion Tips. Use a screw the size of the Insert, and hold with a Needle Nose Pliers. Heat with Butane Torch. Insert. Unscrew Screw.A VIEW FROM OUTSIDE OF THE BOX:There may be other plastic items in your home, that would be an easy repair, using these inserts. You may find items in your home where you now see why it was cheap. No inserts. Now, you have upgraded the strength and performance of a cheap item. I wonder If I can repair/upgrade my Nerf Blasters. A lot of plastic items have had an impact. Usually, you will get a point where the screw mounts the plastic to metal or another piece of plastic. An Insert is helpful, so you don't squish the Plastic Parts when tightening the screws or bolts, and crack the plastic.

This set of 440 threaded inserts from INCLY are great for 3D printed projects. I just 3D printed a VESA monitor adapter for HP monitors that have a proprietary mount and no VESA and used M4x6x6 threaded inserts and they worked perfectly. I really like that this came with an adapter that you can screw into the insert to help set them, but I used a soldering iron and found that I didn't really need it when inserting into 3D printed parts.With this wide assortment of threaded inserts I can make just about anything I could possibly think of with just Fusion 360 and my 3D printer. This set comes with 440 pieces in 18 different sizes and at the current price of $17.99 I think it's a great value. I used 8 in my first project (two VESA adapters) and if every project was about that size I could get about 50 projects out of this set!The inserts are made of brass and seem very well made. All the ones I Have used so far have worked perfectly with M4 screws. If you are looking for threaded inserts for 3D printed and plastic DIY projects I definitely recommend these inserts from INCLY.

I really enjoy have an assortment of sizes of inserts, well organized and in the same place. This is a good buy and fits well with my needs in 3D printing. These should last a long time.

I've been 3-D printing for a while now, but was late to appreciate the benefit and importance of threaded inserts. TL;DR - get these to screw together multiple parts you've printed. Heat the insert with your soldering iron and melt it into the 3-d part.Get it for yourself if you've never worked with inserts, or get it as a gift for someone just starting out with 3-D printing - they'll appreciate it!This is a great starter kit with all the commonly used sizes. You'll have to provide the corresponding M2/M3/etc screws.