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Heat Set Inserts
  1. Home
  2. Industrial & Scientific
  3. Fasteners
  4. Threaded Inserts
  5. Heat Set Inserts
  6. Canitu 350Pcs Threaded…
Canitu

Canitu 350Pcs Threaded Inserts M2/M2.5/M3/M4/M5/M6 Brass Heat Set for Plastic & 3D Printing | Reliable Fixing

Canitu 350Pcs Threaded Inserts M2/M2.5/M3/M4/M5/M6 Brass Heat Set for Plastic & 3D Printing | Reliable Fixing - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹3,030₹4,170

You save ₹1,140 (27%)

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Canitu 350Pcs Threaded Inserts M2/M2.5/M3/M4/M5/M6 Brass Heat Set for Plastic & 3D Printing | Reliable Fixing — 420Pcs M2 M3 M4 M5 Threaded Inserts
420Pcs M2 M3 M4 M5 Threaded Inserts
₹3,410
₹4,790
In Stock
Canitu 350Pcs Threaded Inserts M2/M2.5/M3/M4/M5/M6 Brass Heat Set for Plastic & 3D Printing | Reliable Fixing — 350Pcs M2/M2.5/M3/M4/M5/M6 Threaded Inserts
350Pcs M2/M2.5/M3/M4/M5/M6 Threaded Inserts
₹3,030
₹4,170
In Stock

Estimated doorstep delivery by 20 Nov - 22 Nov from USA

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About this item

Canitu 350Pcs Threaded Inserts are a comprehensive brass assortment designed for reliable fastening in plastic and electronics. Suitable for 3D printed objects, injection-molded parts, and circuit boards, these heat set inserts provide durable, high-strength threads.

Constructed from top-grade brass, they withstand temperatures over 300°C, resist corrosion, and offer excellent thermal conductivity. The 45-degree angled knurling enhances torque resistance, ensuring secure fastening even in demanding applications. Easy to install via heating or ultrasonic methods, they are compatible with common soldering irons and ultrasonic tools, simplifying assembly processes.

Perfect for Indian makers and professionals, these inserts reinforce plastic components, automotive casings, and laptop shells. The assortment covers various sizes, ensuring compatibility with different bore and thread sizes, making your work more efficient and dependable. Delivered tracked from the USA, with all duties included, in 11-13 days.

Key Features

  • The Kit has 350Pcs Threaded Inserts,includes M2/M2.5/M3/M4/M5/M6,These heatset inserts can be widely used on the injection moulding for tightly fixing. Can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection. Also apply to circuit board assembly and in the field of electronics,whether installing them in 3D printed objects, injection-molded plastic parts, automotive plastic casings, or laptop shells, these inserts offer reliable and durable solutions.
  • High-precision and clear threading ensures stability and reliability, preventing thread slippage during rotation. The 45-degree angled knurling significantly enhances torque resistance and tensile strength, ensuring a stronger fastening. The embedded nuts feature guiding elements, eliminating the need for countersinking or recessing, making your work more convenient and efficient.
  • Crafted from top-tier brass materials, these threaded inserts boast outstanding thermal conductivity, corrosion resistance, and durability. They exhibit remarkable resistance against breakage and deformation. Withstanding temperatures exceeding 300°C / 572°F, they easily endure the harsh heat generated during plastic thermal shaping processes.
  • Brass threaded inserts can be installed into components of a 3D printer through heating or ultrasonic methods, or molded during the injection process. They are also suitable for circuit board assembly and the electronics field. With a common soldering iron, you can easily place them into the holes of 3D prints.
  • Easy to use: The brass threaded insert can be installed into the part of the 3d printer by heating or ultrasonic. Due to the geometry of the threaded sleeve, it holds firmly in the pressure part. The opposing spiral knurled nut ensures a high balance of tightening and loosening torque. Through the guide, insertion has been greatly simplified.
  • Widely Application: Metric knurled nuts assortment kit can be embedded in a wide range of plastics, whether you're reinforcing 3D printed parts or assembling plastic components, this assortment gives you a wide variety of threaded inserts to choose from. Various sizes ensure compatibility with different bore and thread sizes, enabling a variety of applications.

Why choose this product

Superior Material & Design

Crafted from high-quality brass, these inserts offer excellent thermal conductivity and corrosion resistance. The precise threading and angled knurling ensure reliable, high-torque fastening, outperforming standard plastic nuts and cheaper alternatives. Suitable for demanding applications like automotive and electronics assembly, they provide long-term durability and stability.

Ideal for Indian Makers & Professionals

Designed for versatile use in 3D printing, injection molding, and electronics, these inserts are perfect for reinforcing plastic parts in India’s humid climate. Compatible with common soldering tools and ultrasonic devices, they simplify assembly and ensure secure, durable threads in automotive, laptop, and circuit board projects. Skip if you need metal-to-metal fastening or specialized industrial fasteners.

How to use

  • Prepare the Hole — Drill or pre-print the hole to match the insert size. Ensure the hole is clean and free of debris for smooth installation.
  • Heat the Insert — Use a soldering iron set to 200-260°C. Hold the insert with tweezers and heat the knurled end until it glows slightly.
  • Insert into Plastic — Press the heated insert into the hole, applying gentle pressure. Allow it to cool and solidify, forming a durable thread.
  • Test & Use — Ensure the insert is firmly embedded. Use compatible screws or bolts for assembly, reusing inserts as needed.

Example scenarios

Typical situations where Canitu 350Pcs Threaded Inserts M2/M2.5/M3/M4/M5/M6 Brass Heat Set for Plastic & 3D Printing | Reliable Fixing helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Ravi, 28, Pune, needed durable threads for his 3D printer projects in humid weather. Used heat set inserts, saving costs on repairs and replacements, arriving in 11-13 days.

How this product helps

Installed brass inserts into 3D printed drone parts, ensuring high torque resistance. Saved ₹200 per repair cycle, with reliable fastening lasting over 6 months.

Specifications & installation

Specifications

MaterialBrass
Temperature ResistanceOver 300°C
Corrosion ResistanceHigh

Installation & usage

Installation MethodHeating, ultrasonic, molded during injection
Suitable For3D printed parts, circuit boards, automotive casings
ReapplicationNot applicable
Shelf LifeUnopened: indefinite; use within 12 months after opening
Cost per use₹8.66 per pcs

How we compare

FeatureCanitu 350Pcs ThreadedOthers
Material & DurabilityBrass, withstands 300°C, corrosion-resistant, long-lastingPlastic nuts, less heat resistant, prone to deformation
Installation MethodHeat or ultrasonic installation, reusableSnap-fit or glued, less reliable over time
Size RangeM2 to M6, versatile for various projectsLimited sizes, less flexible

Product details

SKUczn0216
BrandCanitu
MaterialBrass
SizesM2, M2.5, M3, M4, M5, M6
ColorGold
Quantity350 pcs

About Canitu

Canitu specializes in high-quality fasteners and electronic components, trusted for durable, reliable solutions in global markets.

Compliance & Legal

This is a support component for plastic assembly. No medical or safety claims.

Customer Reviews

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FAQ, See What Others Asked

How do heat set threaded inserts embed securely into 3D printed plastic parts?
Heat set inserts are placed over pre-drilled holes and pressed in using a heated soldering iron or ultrasonic tool. The heat melts the surrounding plastic, allowing the knurled threads to embed firmly. Once cooled, they provide durable, high-strength female threads suitable for repeated use in electronics, automotive, and 3D printed components.
What temperature setting is recommended for installing brass inserts into plastics?
Optimal installation temperatures range from 200°C to 260°C depending on the plastic type—around 200°C for PLA, 230°C for PETG, and 240-260°C for ABS. Use a common soldering iron or ultrasonic heater, applying gentle pressure for smooth embedding.
Are these inserts suitable for electronics assembly in India?
Yes, these brass inserts are ideal for circuit board assembly and electronics projects, offering reliable, corrosion-resistant threads that withstand high temperatures and humid conditions common in India.
Can I reuse these threaded inserts multiple times?
Yes, once properly installed, these inserts can be removed and reused multiple times without deformation, making them a cost-effective solution for prototyping and repairs.
How do these inserts compare to local plastic nuts?
Brass heat set inserts provide stronger, more durable threads than plastic nuts, especially in high-stress applications like automotive or 3D printed parts, ensuring long-lasting fastening in Indian environments.

Frequently bought together

Canitu 350Pcs Threaded Inserts M2/M2.5/M3/M4/M5/M6 Brass Heat Set for Plastic & 3D Printing | Reliable Fixing

This item:

Canitu 350Pcs Threaded Inserts M2/M2.5/M3/M4/M5/M6 Brass Heat Set for Plastic & 3D Printing | Reliable Fixing

₹3,030

Canitu 350Pcs Threaded Inserts M2/M2.5/M3/M4/M5/M6 Brass Heat Set for Plastic & 3D Printing | Reliable Fixing

This item

Canitu 350Pcs Threaded Inserts M2/M2.5/M3/M4/M5/M6 Brass Heat Set for Plastic & 3D Printing | Reliable Fixing

₹3,030

Total price:

₹22,550

You save ₹10,830 (32%) Extra

3 items selected

3 items

₹22,550

You save ₹10,830 (32%) Extra

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Spec
Price
₹3,030
₹4,170
₹8,600
₹12,350
₹10,920
₹16,860
₹9,240
₹12,960
₹11,720
₹17,380
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₹11,510
₹16,030
Brand NameCanitu3DZWMAN3DZWMAN3DZWMAN3DZWMANNational HardwareSwisstrax
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹3,030₹4,170

You Save ₹1,140

Estimated doorstep delivery by 20 Nov - 22 Nov from USA
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₹9,090+ (3× the price)
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