Features:

  • 2020 Series Aluminum Profile T-Nuts widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects;
  • Made from high quality carbon steel, these nuts have high hardness and a long service life surface is Nickel-plated for good rust resistance and better performance.
  • Thread Size:M3 M4 M5 (3 Different Size,Each sizes of 40pcs)
  • Used for Insert into aluminum profile and connected together with T screw or others.
  • Package Quantity:120pcs T Slot Nut
Good hold

These worked out great for the mods I did for my Ender-3 3D printer.

Perfect for my 3d printer

Great addition to my 3d printer arsonal.

For 5.5mm head gap or higher - will fit misumi 2020

Compatible with: misumi 2020 - 6mm head gap Not compatible with: 80/20 inc. 2020 - 5.2mm It will fit certain types of 20series extrusion. This is my fault for not checking dimensions like a dummy.

but it's nice to have metal ones when you're hanging heavy stuff ...

A must if you have a 3d printer. Yes, you can print them in a pinch, but it's nice to have metal ones when you're hanging heavy stuff from 2020 like a full 1kg spool of filament.

it allows easy attachments of many things to the frame of what ...

T nuts are a must when you are using aluminium extrusions... it allows easy attachments of many things to the frame of what you are building.

Have a 3D printer? You Need to have this!

Not much to say, they are great. I may not use them every day, but it is a good feeling to know that when something happens, which it will, they are there and do the job well.

Nice set of T-nuts, and a good upgrade over the cheap stock t-nuts on my printers

This a good assortment and has saved me a few bucks at the local hardware store while I work on my 3D printer. Unfortunately the cheap Chinese 3D printers that use 2020 extrusions often skimp on the T-nuts and use a bar with some threads instead. Those tend to get stuck and don't seat properly. I had to get rid of most of the cheap t-nuts on my printer when I swapped some of the stock parts out, and used these T-nuts instead which gave me no problems. I would like to see more M4 and M5 t-nuts however since those seem to get the most use.

Good nuts

A good selection of fasteners. Had not use it yet but looks solid

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