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370pcs keadic female thread knurled nut brass threaded insert embedment nuts assortment kit, m2 m3 m4 m5 sizes logo

370PCS Keadic Female Thread Knurled Nut Brass Threaded Insert Embedment Nuts Assortment Kit, M2 M3 M4 M5 Sizes Review

4

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Very good

Revainrating 4.5 out of 5  
Rating 
4.5
🔩 Nails, Screws & Fasteners, 🔧 Hardware

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Description of 370PCS Keadic Female Thread Knurled Nut Brass Threaded Insert Embedment Nuts Assortment Kit, M2 M3 M4 M5 Sizes

◆✈【Type of Product】Brass Threaded Insert Embedment Nuts Assortment Kit. ◆✈【Material of Prduct】These thread knurled nuts are made of brass material, which have high heat-resistance. ◆✈【Package Includes】M2-160pcs, M3-110pcs, M4-70pcs, M5-30pcs. They are packaged in a white plastic case, easy for your storage and access. ◆✈【Practical Application】Our threaded insert nuts are widely used on injection molding for fastening, which can be mounted into the taper hole by ultrasonic or heat, or molded during injection. Since the insert has a guide, there is no need for a counterbore or countersink. ◆✈【AFTER-SALE SERVICE】We are highly confident with our products, and you won't regret it if you got them. Please feel free to contact us if you have any questions about our products, and i will try my best to solve all of you problems until you are satisfied.

Reviews

Global ratings 4
  • 5
    3
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Have at least one set handy

This is SUPER handy when you need STRONG threads. A recent test on YouTube showed that these heated inserts are so strong that the plastic around the insert will break with the insert instead of letting the insert go on its own. if it makes sense

Pros
  • CUSTOMER SERVICE
Cons
  • Non-Automatic

Revainrating 3 out of 5

good range, not the best design

Getting them to work well takes a little experimentation and practice. If the hole is too small or your iron isn't perfectly aligned, it will create a lump of plastic that will block the filament from entering. I found that inserting with the screw already helped, but heating the insert wasn't that easy.

Pros
  • Practical application
Cons
  • Something different

Revainrating 5 out of 5

Good choice good quality

I bought this set for some current and future projects I am working on. I've had mixed results with some 3D printed objects, but I think it's a filament issue (PLA, low infill). The threaded inserts worked great with the hardware I use them with. The assortment/selection is good, the quality is good. I would buy them again.

Pros
  • Product Type
Cons
  • Quick Guide

Revainrating 5 out of 5

Awesome inserts for 3D printing

Good inserts for 3D printed parts. I ran some tests and posted some photos of the results. I simply run a metric screw through the insert, heat it for a few seconds with a small butane torch, and then pop it in the print. The simulation chart shows what diameter I used to ensure each insert fits properly. I hope my experiment helps you get started using these wonderful products! All glory be to the Lord Jesus!

Pros
  • Product material
Cons
  • Socket required