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Quality Service
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Specification
Product name: 100pcs m3 threaded insert
Material: brass
Size: 3mm inner diameter, 5.7mm in length, 4.6mm outer diameter,
Net weight: 37g
Gross weight: 37g
Packing method: bag
Packaging size: 8x6x1cm
Packaging List
100 pcs m3 heat set inserts
Customer
Reviewed in the United States on March 25, 2025
Works perfectly!
Dean
Reviewed in the United States on February 20, 2025
Indispensable if you're into 3d printing. You can never have too many.
Jim
Reviewed in the United States on July 20, 2024
Used for many 3D prints. Seems to work well and a good price
C. Grooms
Reviewed in the United States on February 25, 2024
Works great in PLA. I use an OD of 4.2mm for my hole and a temperature of 250C to insert them and they work fine. No issues with burred threads or galling.
Jason
Reviewed in the United States on December 1, 2024
I use so many of these. The quality is amazing. Zero issues with any of them. Open your world of 3d printing up to the possibilities of actually screwing pieces together that hold.
Cody Karsjens
Reviewed in the United States on April 16, 2024
What more can I say? Size and threads were correct and they haven't come out of anything yet!
louieP
Reviewed in the United States on June 20, 2023
I always keep some of these around for 3D printing projects; 3d printed threads never work very well, so I like to use the metal insert instead.These work just as well as any others I've had; I typically heat the insert with a soldering iron push them into the pilot hole in the print. I've used about 10 of them so far, and all the threads were cut well and smooth. Would highly recommend.
Jason P.
Reviewed in the United States on October 16, 2023
I bought these to use on an RC jet boat project. The only thing is that some of them pulled out but it's possible there wasn't enough plastic around the holes to hold these effectively.
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