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๐ฉ Upgrade your build game with brass inserts that mean business!
The Ktehloy 400Pcs Threaded Inserts Kit offers a comprehensive assortment of M2 to M6 brass knurled nuts designed for plastic and 3D printed components. Crafted from high-quality brass, these inserts resist corrosion and withstand heat beyond 300ยฐC, ensuring durability in demanding applications. Precision threading and 45-degree knurling provide superior torque resistance and stability, while the organized storage box streamlines workflow. Ideal for professionals seeking reliable, easy-to-install fasteners for thermoplastics and electronics assembly.























| ASIN | B0CLKDPN65 |
| Best Sellers Rank | 686,650 in DIY & Tools ( See Top 100 in DIY & Tools ) 839 in Nut Inserts |
| Brand Name | Ktehloy |
| Colour | golden |
| Customer Reviews | 4.8 out of 5 stars 584 Reviews |
| Drive Style | Spline |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Fastener Type | Insert, Knurled |
| Fastener type | Insert , Knurled |
| Finish Types | Unfinished |
| Finish type | Unfinished |
| Grade Rating | Industrial |
| Inside Thread Size | M2, M2.5, M3, M4, M5, M6 |
| Item Dimensions | 17.4 x 9.8 x 1.7 centimetres |
| Manufacturer | Ktehloy |
| Manufacturer Part Number | ket-1 |
| Material | Brass |
| Material Type | Brass |
| Metal | Brass |
| Metal type | Brass |
| Model Number | Threaded Inserts Kit (400Pcs) |
| Number Of Items | 400 |
| Number of Pieces | 400 |
| Size | M2 M2.5 M3 M4 M5 M6 |
| Thread Coverage | Fully Threaded |
| Thread Style | Right Hand |
| Thread Type | ISO Metric |
| UPC | 726929215744 |
N**.
Great inserts. Smooth threads.
M4 seems to be my go to size when I'm using threaded inserts. This pack was a great replacement for the lack of M4s on my workbench. I used them to finish a recent project of attaching a foot to a base for my leg lamp. It worked wonderfully and the price per piece was a nice value. Easy to install and very smooth threads.
C**L
Great little kit
Very nice set. Worked well.
T**R
Tricked out by Ralph
Perfect assortment for a variety of small to larger machined mm hex, flat head screws. Perfect for Hobbiest working with plastic and 3D products. Great price, fast shipping.
O**K
Seems good enough
I haven't used any yet, so I'm not sure as what to expect. Good amount of different sizes which was what I was looking for anyway.
R**R
Perfect for 3d printed melt ins......
Worked perfectly to heat sink into 3d printed things. Perfect fit.
Trustpilot
1 month ago
5 days ago