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120pcs 3D Printing Brass Nuts, M4x6x6mm Threaded Heat Set Inserts M4 Knurled Brass Nuts Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell

Free shipping on orders over $29.99

$7.99

$ 3 .99 $3.99

In Stock

1.Size:M3x4x5mm


About this item

  • Package Content: You will get 120 pieces of threaded heat set inserts, sufficient quantity can meet your needs of connecting numerous 3D printing accessories. Each knurled brass nut measures about M4x6x6mm / M4x0.24x0.24inch, please ensure that the size of the nuts can well match your 3D printer.
  • Premium Material: The threaded inserts for 3D printing are made of premium brass, extremely sturdy, not easy to break or deform, also can withstand high temperature above 300°C / 572°F. Excellent thermal conductivity also makes your 3D printer to work more effectively.
  • Easy to Install: The knurled brass nuts can be easily installed into the the tapered holes of 3D printers by heating, also can be molded by injection molding. The 3D printing brass nuts with full knurled patterns can perfectly match with your 3D printers. Practical nuts make your 3D printer work well.
  • Good Workmanship: With clean surface and twill thread knurled patterns, the nuts can be installed onto 3D printers and fit perfectly and won’t scratch your precious 3D printing parts. The smaller diameter of the front end of the nut allows you insert them into 3D printing hole precisely. Inclined thread knurls increase the torque resistance, so they can be fixed on the 3D printers tightly.
  • Wide Application: These m4 threaded insert nuts can be inserted into various plastics, such as PC, PA, PLA, ABS, PETG, etc. Suitable for installing on 3D printers, electrical molding machines, electrical injection molding, automotive or laptop molding plastic shells, etc.


Specification:
Color: brass color
Material: premium brass
Product Size: M4x6x6mm / M4x0.24x0.24 inch
Package details:
120 x knurled brass nut
Note:
Due to manual measurement, the size and weight may have a certain error.
Due to the difference between different monitors, there may be a slight color difference existed.


Michael James Mazur
Reviewed in Canada on January 11, 2025
There's not a lot to say here, other than they perform as advertised. They were also much cheaper than buying locally, where I could only buy them in packs of 10. I would definitely recommend and would buy them again.
A. Bono
Reviewed in the United States on September 7, 2024
I wish I'd known things like this existed sometime ago as I would have been using them with my 3D prints long ago. They are really easy to install and work great.
S_Clay
Reviewed in the United States on May 22, 2024
These are dimensionally accurate. I measured them with calipers and they are about .02mm smaller than listed, so definitely as close as you could hope for. They do have the double helix to help seat them and there is a small relief near to top to add security. Although the relief is not as deep as it is on the name brand, it seems good enough. More pieces for less price, these are a great deal if you are looking for a bunch of a specific size.
Cory C.
Reviewed in the United States on May 11, 2024
Great price for an easy to use product
Jean-Pierre Roy
Reviewed in Canada on December 9, 2024
Very useful for 3d printing
Julian Sandoval
Reviewed in the United States on December 15, 2024
I’ve been using these 120pcs 3D Printing Brass Nuts for a few weeks now, and they’ve worked perfectly for my projects. I was working on a custom 3D-printed case for a laptop and needed some solid inserts for a secure fit. These M4x6x6mm threaded heat set inserts were easy to install and have held up without any issues.I also used them for an automotive plastic shell project, and they worked just as well, providing a firm grip and a clean finish. Whether for 3D printing parts, electronics, or custom builds, these brass nuts are exactly what I needed, and I’ll definitely continue using them for future projects.
A M Fytche
Reviewed in the United Kingdom on November 19, 2024
Good quality, arrived quickly.
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