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Your cart is empty. High Quality Material
The Metric Knurled Nuts are made of high quality brass material, which provides the enhanced corrosion resistance, heat resistance, high hardness and long service life.
Stable Connections
With the design of the embossing process on the appearance, the nut insert forms certain friction and bites force after forming, so that it can be fixed on the inside of the components, not easy to fall off when rotated.
Premium Workmanship
The threads of the inserts nuts are precise and clear which have superior quality that you're looking for. They can be installed into the 3D printer components by ultrasonic welding or heating and connected firmly.
Application
Can be widely used in various applications, such as 3D printing injection molding, assembling plastic molding, and furniture manufacturing, to achieve tight fixation.
Ben R
Reviewed in the United States on February 22, 2025
These were exactly what I was looking for. I was able to embed them into my 3d prints with no issues and the screws had no issues threading into them. Great durability and quality.
Emmet Sedar
Reviewed in the United States on February 11, 2025
Used these to connect my 3D printed drone propellor guard to my drone frame. These hold up and stay connected to the plastic great. Easy to install and had no issues with the threads.
Ben Scholer
Reviewed in the United States on January 4, 2025
I used these to assemble a 3D printed plane from Flightory, and they're great! The angled knurling really helps them stick in well. Personally, I set my soldering iron to ~250C when inserting into PLA, and gently press them in using the side of the iron, instead of putting the iron's tip through the insert. I've found this to work best, but YMMV!
NateDJ
Reviewed in the United States on January 14, 2025
Grab a soldering iron and something to hold the insert in place and sink it into a 3D printed part. Now you have a place to thread in a bold to hold stuff together.
FDP
Reviewed in the United States on June 23, 2024
These seem well made and work great!
Customer
Reviewed in the United States on June 23, 2024
These work perfectly in my prints. I use these to snuggly attach pieces together to create functional parts. These are awesome and are very sturdy
Charles
Reviewed in the United States on December 10, 2024
Received 78 inserts, not the advertised 100. Will be returning.
James Jarles
Reviewed in the United States on November 26, 2024
Don’t have to worry about screws stripping out the plastic holes with these, they attach firmly when you press them in with a soldering iron.
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