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[ J&J Products ] M3 Brass Insert 100pcs, 5.5 mm OD, 4.5 mm Length, Female M3 Thread, Press Fitting or Injection Molding Type, 100 pcs

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$16.98

$ 7 .99 $7.99

In Stock

1.Size:100pc


About this item

  • Insert Type : Press Fitting or Injection Molding
  • Size: 5.5xM3x4.5, OD: 5.5mm, Thread: M3, Length:4.5mm
  • Material: Brass, Weight: 55g
  • Create more polished, professional products
  • Securely and permanently add metal threads to 3D printed parts



Brian E. Eckley
Reviewed in the United States on April 10, 2019
Okay, loved it, worked wonderfully! Here are some tips from I learned. First I used this with a soldering iron to countersink into a PLA 3D printed device. I screwed up and didn't clean my tip off so, if you are in a hurry make sure you use copper solder wick to transfer the heat to the insert, keeps it clean and easy insertion into PLA. If you mess up and make a similar mistake then you can use a screw threaded into the insert to heat up and then lift with a pair of pliers. In the end, what I thought was a monstrous disaster ended up being a simple fix.
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