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410Pcs M2 M2.5 M3 M4 M5 M6 Threaded Inserts Assortment Kit for 3D Printing Components,Female Thread Metric Brass Knurled Nuts,Insert by Heat into Plastic Parts

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$14.99

$ 7 .99 $7.99

In Stock

About this item

  • 【Threaded Inserts Size】➤Contains 410pcs threaded inserts kit in 10 different sizes: M2, M2.5, M3, M4, M5, M6.Each one is neatly placed into different compartment of the sturdy transparent organizer box with detailed dimension size table,you can easily find what you need.
  • 【Precision Workmanship】The opposite spiral geometric knurling allows the heat set inserts to hold the plastic,making it difficult to twist or pull out,ensuring high tightening force.The nuts thread is precise and clear,the force is uniform and not easy to slip when rotating,stable and reliable.Since the threaded inserts for metal has a pilot guide,there is no need for counterboring or countersinking,making installation easier and more efficient.
  • 【Premium-Quality Brass Inserts】The threaded inserts for plastic are Crafted from premium-grade copper,which has excellent thermal conductivity and corrosion resistance,high hardness,no deformation,durable and reliable for long use.Withstand temperatures up to 572F (300C),can be widely used in 3D printing heat-setting projects.
  • 【Ease of Installation】Can be installed by heating in tapered hole or ultrasonic,or molded during injection.Compatible with standard fasteners,allowing for integration with existing systems,widely used in plastic parts,especially 3d printed parts.
  • 【Wide Application】These thread inserts are suitable for various plastic parts,particularly for PLA, PETG,ABS, PPS, PP etc.Can be used in the 3D printing components,mechanical industry, automotive, electrical,medical, electronic or others.



Product Description

threaded inserts

Threaded Inserts for Metal Knurled Brass Nuts Kit Package Included:

M2*L2*D3.2----50PCS

M2*L4*D3.2----50PCS

M2.5*L2.5*D3.5----50PCS

M2.5*L4*D3.5----50PCS

M3*L4*D4----50PCS

M3*L6*D4----50PCS

M4*L4*D6----25PCS

M4*L6*D6----25PCS

M5*L4*D7----50PCS

M6*L8*D8----50PCS

nuts

Premium-Quality Theraded Inserts for Wood Feature:

Stable connection: Deep thread,precise and clear,not easy to slip during rotation,stable and reliable.

Hold very firmly: Opposite spiral geometric knurling ensures high tightening force.

Reusability: Durable female threads,repeated disassemble and use.

Excellent workmanship: High quality brass,Flat and smooth surface without burr,anti-corrosion and heat conductivity.

Threaded Inserts for Metal
heat set insert

Installation Steps:

  1. Place your insert into its associated hole.
  2. Take your heated soldering iron, place it in the middle of the insert and apply a small amount of pressure.
  3. As the insert starts heating up you'll see it sink into the hole.
  4. Once the insert looks to be flush with the part surface,use your tool knife to trim away any extra material.

CB/PD
Reviewed in the United States on February 18, 2025
Everyone with a 3D printer should have these on hand; turn simple printed projects into something more with these inserts. Easily installed with a soldering iron. The only downside tho this pack is the limited amount of M3 inserts; but it does include a pretty large variation of very common sizes making it easy to use in both small and large projects.
Kevin M
Reviewed in the United States on February 18, 2025
This heat set assortment is perfect to have around for projects. You never know what size you might need so its great to have many sizes to choose from. They work great in PLA. That is what I tested so far. I have used these type of inserts in many other plastics before and you cant beat it. It adds strength and ease of use to your projects.
Bill k
Reviewed in the United States on April 4, 2025
Good assortment of sizes in one box.
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