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🔥 Upgrade your 3D prints with pro-level threads – don’t settle for less!
The KADRICK M2-M5 Heat Set Insert Kit offers 520 high-quality brass threaded inserts in popular sizes (M2, M3, M4, M5) and lengths (3-12mm), designed specifically for 3D printing applications. These knurled inserts install easily with heat, providing superior grip and corrosion resistance to transform plastic parts into durable, professional-grade assemblies. Packaged in a clearly labeled organizer, this kit is trusted by enthusiasts and professionals alike, backed by a 24-month warranty.
| ASIN | B0D5V3TZLB |
| Best Sellers Rank | #2,607 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Heat Set Inserts |
| Brand | Kadrick |
| Color | yellow |
| Customer Reviews | 4.8 out of 5 stars 483 Reviews |
| EU Spare Part Availability Duration | 2 years |
| Exterior Finish | Brass |
| Fastener Type | Insert |
| Finish Types | Brushed |
| Grade Rating | commercial |
| Inside Thread Size | M2, M3, M4, M5 |
| Item Diameter | 2 millimeters |
| Item Dimensions | 2.7 x 5 x 0.72 inches |
| Manufacturer | Kadrick |
| Material | Brass |
| Material Type | Brass |
| Metal Type | Brass |
| Number Of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 420 |
| Part Number | 047-HIK-M3-M5-420 |
| Screw Head Style | Knurled |
| Set Name | 520Pcs M2 M3 M4 M5 Threaded Inserts Assortment Kit |
| Size Name | Kit M2-M5 520Pcs |
| Thread Coverage | Fully Threaded |
| Thread Size | M2 M3 M4 M5 |
| Thread Style | Right Hand |
| Thread Type | Iso Metric |
| Unit Count | 520 Count |
T**T
Perfect for my 3D prints – makes them look way more professional!
The Kadrick 520Pcs M2 M3 M4 M5 Threaded Inserts Assortment Kit is a must-have for anyone doing functional 3D prints. This kit has a huge variety of heat-set threaded inserts (brass, different lengths and sizes: M2, M3, M4, M5) – plenty for all my projects without running out quickly. They install easily with a soldering iron (just heat and press in), seat flush and secure, and create rock-solid threads in PLA, PETG, ABS, etc. No more stripping plastic holes or weak screw connections – bolts thread in smoothly every time. My prints now look and feel way more professional: clean assembly, repeatable strength, and that polished, engineered vibe instead of janky self-tapping screws. Great quality brass, no defects in the batch I got, and the organizer case keeps everything sorted. If you want stronger, cleaner, and more pro-looking 3D printed parts, this assortment is perfect.
G**E
Very good collection - well made.
Great for my hobby level 3D printed parts. Excellent assortment, all seem very well made and are highly functional. They fit my heat set kit well and I have found none that seem mal formed so far. Will buy again.
A**R
Great product
These are great for 3-D printing projects. They go right into the plastic and hold for a very long time. Would recommend this to any hobbyist
B**S
Very well packaged and large variety of inserts. A good value for your money.
They work great and very easy to use. Very durable and fit are great. I use these in my different projects from 3d printing. Highly recommend this product to anyone needing inserts.
C**S
Works good. Seem pretty durable.
These are great I would buy them again super easy to use with a solder iron to heat press into any type of plastic.
K**Y
Description is fit, some shavings leftover though
Nice inserts, found some metal shavings inside one though so make sure to check before you set.
R**R
Good assortment.
Good sizes for 3d printing and they work well.
B**A
I am still impressed
Arrived as expected, no problems
Trustpilot
3 days ago
1 week ago