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Your cart is empty. Descriptions:
1. Made of brass material, high hardness and durable. Provides good mechanical properties with increased corrosion and heat resistance
2. The knurled insert nut has a guide, so no countersink is required. The surface is smooth, firm and even, and easy to install.
3. It can be installed into a plastic matrix by ultrasound or heat during the injection molding process.
4. Can be widely used in 3D printing injection molding to achieve tight fixation.
5. Because the outer diameter of the insert is embossed, it forms certain friction and bites force with the brass insert after molding, which can be fixed on the inside and will not fall off. Has a certain torsion and tension.
Specification:
Material: Brass
Thread Size: M8x1.25mm
Total Length: 8mm / 0.31"
Outer Diameter（+0.5/-0mm）: 10mm / 0.39"
Package Content:
25 x Knurl Thread Inserts Nuts
Kayla Jackson
Reviewed in Canada on June 4, 2024
Recieved only 43 of the 50 it was supposed to have, not impressed at all and it seems I'm not the only person this has happened too. If I didn't absolutely need these right now, they'd of been sent back and I'd have gone with a better style with better reviews.
Dane Lipscombe
Reviewed in Australia on June 15, 2024
The outer diameter is not 3.2mm its at least 3.47mm, causing me to waste time and money on issues with 3D prints
Jason Brett
Reviewed in Canada on December 21, 2024
Not sure what criteria I should be using to choose between three, four or five stars unless I do a QC analysis of machining tolerances. Short of getting out the micrometers and stats books, though, these are what they say they are, and they work fine… so full marks here!
Derrick
Reviewed in the United States on May 8, 2023
Work perfectly, great quality
Aureus & Akari
Reviewed in the United States on May 16, 2023
Works well as intended for 3d prints in petg and pla
BringTheBandalore
Reviewed in the United States on November 7, 2023
These insert nuts have a big lip on each side. That lip has the knurled surface, and the middle section is smooth. These lips push more material into the threads on the side being melted into the part. The nuts are also hard to align with the printed socket, as there's no bevel on either side of the nut to line up with the hole.
Scott Kaine
Reviewed in the United States on October 26, 2023
Good quality for price
JB
Reviewed in the United States on May 6, 2022
Because the insert nut is huge, it takes longer to set. If you up the heat it will push plastic off the walls into the path of the M8 screw on the backside so take your time. I use 400 c in setting them. It is very slow. I have only found one heat set adapter for M8 and the Hakko on Amazon; "ShineNow Heat-set Insert Soldering Tip Adaptor"
_Set
Reviewed in the United States on November 9, 2022
Hello...these are awesome, first off. Secondly, I want these in a closed end on one side and the other side threaded... Do it!It seems that when compressing the threaded insert into the plastic, oozing takes place and the upper threads get coated in plastic! They work. No joke, these are fine. I just want to be a stickler and a good consumer.
Sebastien
Reviewed in Canada on November 22, 2022
Works perfectly but....3 stars only because 4 part /50 are missing.... Buy 50pcs and received only 46...
James K. Taylor
Reviewed in the United States on September 25, 2021
I used the product in UHMW and it was easy to install by applying heat to an insertion mandrel. The insert holds very well.
Adam Alex
Reviewed in the United Kingdom on April 1, 2020
Great product
Mark Schulman
Reviewed in the United States on March 25, 2019
Wow, these work great! I'm just getting started with 3D printing, and came across these by accident. I have a big 3D printing project that requires me to be able to screw parts together, and these fit the bill.It's a little bit of a challenge to get them in straight with just a soldering iron. When putting one of these in, as soon as I get it sunk into the plastic, I put a screw into it and adjust the placement while the plastic is still hot. That seems to work pretty well, but I have to be quick, before the plastic cools. Thankfully if it's not quite right I can just heat up the insert again and make whatever adjustments are necessary.When I ordered these inserts, I was concerned that they wouldn't be anchored firmly enough in the plastic, but that fear turned out to be completely unfounded. Once these guys are sunk into the plastic, they're in for good. They seem to be machined well -- the screws I bought glide in smoothly, with no issues.I'll definitely buy these again.
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