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🔧 Elevate your 3D prints with brass inserts that mean business!
The Ktehloy 400-piece brass heat-set insert kit offers high-quality, corrosion-resistant threaded nuts in sizes M2 through M6. Engineered with precision knurling and fine threading, these inserts withstand temperatures over 300°C, ensuring durable, stable fastening in plastic and 3D printed components. Compatible with a wide range of thermoplastics and easy to install via heat or ultrasonic methods, this kit is a must-have for professionals seeking reliable, versatile fastening solutions.























| ASIN | B0CLKDPN65 |
| Best Sellers Rank | #2,141 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Nut Inserts |
| Brand | Ktehloy |
| Color | golden |
| Compatible Groove Diameter | 2 Millimeters |
| Customer Reviews | 4.8 4.8 out of 5 stars (618) |
| Drive Style | Spline |
| Exterior Finish | Brass |
| Fastener Type | Insert |
| Finish Types | Unfinished |
| Grade Rating | Industrial |
| Inside Thread Size | M2 M2.5 M3 M4 M5 M6 |
| Item Diameter | 2 Millimeters |
| Item Dimensions | 6.85 x 3.86 x 0.67 inches |
| Manufacturer | Ktehloy |
| Material Type | Brass |
| Maximum Shear Strength | [HIGH] |
| Metal Type | Brass |
| Model | Threaded Inserts Kit (400Pcs) |
| Number Of Items | 400 |
| Number of Pieces | 400 |
| Part Number | ket-1 |
| Screw Head Style | Flat |
| Set Name | M2 M2.5 M3 M4 M5 M6 (400 Piece) |
| Size Name | M2 M2.5 M3 M4 M5 M6 |
| Thread Class | Fine |
| Thread Coverage | Fully Threaded |
| Thread Size | M2 M2.5 M3 M4 M5 M6 |
| Thread Style | Right Hand |
| Thread Type | Iso Metric |
| UPC | 726929215744 |
| Unit Count | 400.0 Count |
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