🔥 Secure your projects with brass precision—because your creations deserve the best!
This bulk pack of 300 M3 brass heat-set threaded inserts is designed for seamless integration into plastic components, especially in 3D printing and electronics. Crafted from high-quality brass with knurled precision threads, these inserts offer durable, deformation-resistant fastening with easy heat or ultrasonic installation, ensuring a secure, slip-free hold every time.
A**R
They just work!
They work perfect for 3d printing! I've ordered then numerous times and haven't been let down yet.
F**A
Good buy
Perfect to size and work as intended.
T**T
Great heat sets!
As expected. They stay in well. Same spec as the ones that come in VORON kits.
B**X
Very good
used for a battery
J**E
work great
they work well, and have great sticking power i guess you would say. I'm not putting heavy duty items together but it works well
B**N
Work great in my 3d printer projects
These are great. They work great for melt in threads. My prints are now stronger and screws are less likely to strip out. I only tried it with PLA but I assume ABS would work just as good.
S**N
Works well, threads easy
Seem to be pretty good quality. Engages well with the M3 screws I have, and heats up fine with my insert tool. 300 will last a long time.
O**A
Good, work well
They work well. I think out of 40 or 50 inserts only messed up one and it was my fault.
Trustpilot
3 weeks ago
5 days ago
