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Heat-Set Threaded Inserts, M3 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces)

Free shipping on orders over $29.99

$8.99

$ 4 .99 $4.99

In Stock

1.Color:M2 X D3 X L3(100pcs)


About this item

  • Perfect Fit for Your 3D Printed Parts: Retrofit your 3D printed components seamlessly with our threaded inserts, effortlessly embedded using heat or ultrasound into blind- or through-holes. Providing a reliable and secure method for fastening components in 3D printing projects. Elevate the strength and functionality of your creations with ease.
  • Secure Hold with Simple Application: The opposite spiral-shaped knurled nuts provide a balanced high tightening torque, ensuring a stable connection. Our heat set inserts offer seamless installation onto plastic components, resisting torque and preventing pull-out.
  • Durable and Corrosion-Resistant: Crafted from high-quality brass, our threaded inserts provide optimal corrosion resistance and thermal conductivity. Exceptional durability and high resistance to breaking or deformation make them a reliable choice for various applications.
  • Versatile Compatibility with Plastics: Designed for all thermoplastics, including PLA, PETG, ABS, PPS, PP, and more, these inserts find applications in 3D printers, electrical molding machines, automotive plastic shells, and laptop molds. Their versatility ensures compatibility across a wide range of materials.
  • Practical Thread Insert Set: This M3x5x4 set includes 100 insert nuts with M3 internal thread, 5mm width, and 4.0mm length. Explore various dimensions of heat-set inserts at HANGLIFE to find the perfect fit for your specific needs. Drop down the variations to discover more choices.



Product Description

HANGLIFE Heat-Set Threaded Inserts
HANGLIFE Heat-Set Threaded Inserts
HANGLIFE Heat-Set Threaded Inserts
HANGLIFE Heat-Set Insert Tips
Customer Reviews
4.6 out of 5 stars 279
4.6 out of 5 stars 279
4.8 out of 5 stars 511
4.7 out of 5 stars 166
4.2 out of 5 stars 7
4.7 out of 5 stars 166
Brand Hanglife Hanglife Hanglife Hanglife Hanglife Hanglife
Size M2, M2.5, M3, M4, M5, M6, M8 M2, M2.5, M3, M4, M5, M6 M2, M2.5, M3, M4, M5, M6 6mm/9mm 6mm/9mm 6mm/9mm
Dimensions Assortment Box Assortment Box Assortment Box 2M(6.6ft) 5M(16.4ft) 10M(32.8ft)
Qty 7+1 6 345 1Belt+2Buckle 1Belt+4Buckle 1Belt+8Buckle
Package Plastic Case Plastic Case Plastic Case Plastic Bag Plastic Bag Plastic Bag
Customer Reviews
4.8 out of 5 stars 511
4.8 out of 5 stars 511
4.8 out of 5 stars 511
4.8 out of 5 stars 511
4.8 out of 5 stars 511
4.8 out of 5 stars 511
Brand Hanglife Hanglife Hanglife Hanglife Hanglife Hanglife
Size M2 M2.5 M3 M4 M5 M6
Dimensions M2 x D3 x L3 M2.5 x D3.5 x L4 M3 x D5 x L4 M4 x D6 x L6 M5 x D7 x L7 M6 x D9 x L8
Qty 100 100 100 100 50 50
Package Plastic Bag Plastic Bag Plastic Bag Plastic Bag Plastic Bag Plastic Bag
Customer Reviews
4.6 out of 5 stars 98
4.6 out of 5 stars 98
4.6 out of 5 stars 98
4.6 out of 5 stars 98
4.6 out of 5 stars 98
4.6 out of 5 stars 98
Brand Hanglife Hanglife Hanglife Hanglife Hanglife Hanglife
Size M2 M2.5 M3 M4 M5 M6
Dimensions M2 x D3 x L3 M2.5 x D3.5 x L4 M3 x D5 x L4 M4 x D6 x L6 M5 x D7 x L7 M6 x D9 x L8
Qty 100+1 100+1 100+1 100+1 50+1 50+1
Package Plastic Bag Plastic Bag Plastic Bag Plastic Bag Plastic Bag Plastic Bag

Jerry W. Block
Reviewed in Canada on March 2, 2025
Well made
John
Reviewed in the United States on February 6, 2025
Great insert, works really well, wish we could buy them in larger quantity
Slipperyeel
Reviewed in the United Kingdom on February 5, 2025
I've found myself buying this brand in particular. They are good quality. I have bought large quantities from CNC Kitchen, but sometimes I've needed sizes I didn't have, in a hurry, so I end up in here - choose these every time. I don't put them in hot as I don't personally think that's a good idea. I fit mine using a toggle press and add they go in, you can see them rotating and effectively cutting themselves into the material. A royal pita to get out of something is wrong, so I know they work!
João Fernandes
Reviewed in Spain on February 2, 2025
Fácil de inserir. Boa qualidade.
Fabio
Reviewed in Italy on February 16, 2025
Alta qualità ottima fattura.Fanno egregiamente il loro lavoro
cBurgessc
Reviewed in the United States on January 8, 2025
Hard to mess these up, they worked exactly as they should. Would buy again, would recommend.
Sean W. Franklin
Reviewed in the United States on January 28, 2025
I bought this so that I'd have a nice "Assortment" of inserts for various future products. But there's nothing included to tell how to size the hole for each insert! I also separately purchased a package of additional M4 x 6 x 6 inserts, and that shows the actual specs - suggested width 5.31-5.35mm, minimum depth 7.0mm, minimum wall thickness 2.1mm. I'd never have known ANY of that without purchasing a separate set.
JN
Reviewed in the United States on January 15, 2025
There work well in my 3D printed parts to prevent the threads from the screws from stripping. Great value and easy to install by heating them up and pressing in. They fit well when the hole size is made to the specifications on the package.
Andrew Walker
Reviewed in Sweden on January 13, 2025
Fina gänginsatser som funkar väldigt bra.
Rick
Reviewed in the United States on September 4, 2024
These inserts do exactly what I wanted them to do. Easy to use (with a good insert tool). Good quality.
Gerry Schaefer
Reviewed in the United States on December 12, 2024
It was nice to receive a dimension guide for the holes as well.
Customer
Reviewed in the United States on November 30, 2024
Product is well made. Parts come in various sizes with a plastic case that allows you to keep individual sizes separate and organized.
Julian Sandoval
Reviewed in the United States on October 19, 2024
I recently got the HANGLIFE M2 heat-set threaded inserts, and they are just what I needed for my 3D printing projects! The quality is top-notch—these brass inserts are sturdy and durable, ensuring they won't break or deform easily.The installation process is straightforward: just heat them up and insert them into the tapered holes. Once the plastic cools, they hold firmly in place, giving me confidence in my designs.With their smooth, knurled surface and no burrs, they fit perfectly in my prints. Plus, they're compatible with various thermoplastics, making them versatile for different applications. I'm very satisfied with this purchase—definitely recommend these inserts for anyone looking to enhance their 3D printing experience!
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