E-Z LOKThreaded Insert for Plastic Straight Flanged Brass Thread Inserts 10-32 Pack of 50

These are great for 3d printed parts.

Best quality inserts I’ve found so far. Only wish there was a larger package than 50

The inserts work perfectly for my 3d printed foot pad for a onewheel skateboard

Needed threaded inserts for connecting 3D printed parts and these did very well. I have a Master Appliance Ultra Torch and by placing the hot tip against these inserts, they melt into the 3D filament material very easily. You need to have a soldering iron or torch which can produce enough hear to cause the insert to melt into the filament. My wired 25W Weller iron just did not have the heat needed. Great inserts and with the small leading shoulder, it was easy to center the insert before heating and pressing into place.

These are fine and just as advertized.