Threaded Brass Heats of 2025
Best Choice1
3DZWMANVertical Heat Press Machine-Heat Set Insert Tool (Insertion Height 210mm) with Heat Set Tips M2-M8 add Brass Metric Knurled Nuts for Threaded Inserts for Plastic and 3D Printing Components
Main highlights- Tool: Equipped with detachable Tips, M2 M2.5 M3 M4 M5 M6 (1/4) M8, can quickly replace different models
- Structure: 90% of the components are made of aluminum, making the structure lighter and stronger. It supports hot insertion of models with a height ≤ 210mm, making it more widely used. (Similar products only have ≈ 100mm)
- It can be used fo including PLA, PETG, ABS, PPS, PP, and more, this Machine find applications in 3D printers, electrical molding machines, automotive plastic shells, and laptop molds Threaded Inserts
- If you have any questions, please feel free to contact us. We will provide the most satisfactory service.
- Electronics: 60W soldering iron supports input of 110V-230V, temperature range of 180 ℃ -500 ℃, supports free switching between Celsius and Fahrenheit degrees, and has fast heating speed.
9.8Exceptional
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Value for Money2
ZWMSSLLZWMSSLL #2-56#4-40#6-32#8-32#10-24 Threaded Inserts-548 Pieces Assortment Kit+8xSoldering Tips for Heat-Set Insert,Brass Knurled Nuts for 3D Printing Components and Plastic Parts
Main highlights- 【Wide Application】 - These inserts are designed for use with all thermoplastics, including materials like PLA, PETG, ABS, PPS, PP, and others. Whether installing them in 3D printed objects, injection-molded plastic parts, automotive plastic casings, or laptop shells, these inserts offer reliable and durable solutions.
- 【Precision Craftsmanship】- The 45-degree angled knurling significantly enhances torque resistance and tensile strength, ensuring a stronger fastening. High-precision and clear threading ensures stability and reliability, preventing thread slippage during rotation. The embedded nuts feature guiding elements, eliminating the need for countersinking or recessing, making your work more convenient and efficient.
- 【Practical Threaded Insert Box】- 548 pieces total 22 sizes with 8xSoldering Tips for Heat-Set Insert, containing 2#-56x1/8(60Pcs) 2#-56x3/16(60Pcs) 2#-56x1/4(60Pcs) 4#-40x1/8(40Pcs) 4#-40x5/32(40Pcs) 4#-40x3/16(20Pcs) 4#-40x7/32(20Pcs) 4#-40x1/4(20Pcs) 4#-40x9/32(20Pcs) 4#-40x5/16(20Pcs) 6#-32x3/16(20Pcs) 6#-32x1/4(20Pcs) 6#-32x5/16(20Pcs) 6#-32x1/2(10Pcs) 8#-32x1/4(20Pcs) 8#-32x5/16(20Pcs) 8#-32x3/8(20Pcs) 8#-32x7/16(10Pcs) 8#-32x1/2(10Pcs) 10#-32x9/32(10Pcs) 10#-32x3/8(10Pcs) 10#-32x1/2(10Pcs)
- 【High-Quality Threaded Inserts】- 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.
- 【Easy to Use】- With a common soldering iron, you can easily place them into a blind or through hole of 3D prints.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. The reusability of the insert nut is also possible by carefully removing them from the pressure part when they are no longer needed.
9.5Excellent
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3
KtehloyKtehloy 400Pcs Threaded Inserts, M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Assortment Kit, Brass Heat Set Insert for Plastic and 3D Printing Components
Main highlights- 【Wide Application】 - These inserts are designed for use with all thermoplastics, including materials like PLA, PETG, ABS, PPS, PP, and others. Whether installing them in 3D printed objects, injection-molded plastic parts, automotive plastic casings, or laptop shells, these inserts offer reliable and durable solutions.
- 【Precision Craftsmanship】- 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.
- 【High-Quality Threaded Inserts】- 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.
- 【Easy to Use】- 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.
- 【Convenient Use and Storage】- Stored in reinforced compartmentalized boxes, all components are segregated to prevent mixing during transportation. Corresponding labels and compartments for the threaded inserts help you quickly find the desired type, significantly boosting your work efficiency.
9.4Excellent
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4
HanglifeHANGLIFE Heat-Set Threaded Inserts, M3 Heat Set Insert for 3D Printing Components and Plastic Parts - Brass Metric Knurled Nuts (100 Pieces)
Main highlights- 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.
- 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.
- 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.
- 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.
- 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.
9.3Excellent
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5
Kadrick15% OffKadrick 520Pcs M2 M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts
Main highlights- Suitable for 3D printing: Brass threaded inserts, which can be embedded into plastic materials using the heat from a soldering iron or ultrasound, are the optimal solution for adding threads in 3D printing.
- Secure fixation: Our brass threaded inserts are made of high-quality brass and undergo precision processing, ensuring excellent heat conduction and corrosion resistance. Through testing, we have found that compared to straight-threaded inserts, the knurled threaded inserts provide stronger gripping strength and can withstand high levels of tensile force.
- Common specifications: We have created this set of inserts using M2 M3 M4 M5 sizes based on the most commonly used specifications by 3D printing enthusiasts. The heights range from 3mm to 12mm. We hope you will like it.
- Clear labeling: Each specification has its own independent compartment in the plastic box, and we have attached labels with detailed annotations for key data, making it convenient to use.
- Brand guarantee: Kadrick specializes in the production and development of fasteners. Our products have undergone rigorous testing, so you can use them with confidence. Additionally, we provide a 24-month after-sales warranty service. If you have any questions, please feel free to contact us.
9.2Excellent
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6
QSJQSJ 300Pcs Threaded Inserts Set with Soldering Iron Tip Brass Heat Set Insert M2.5 M3 M4 Insert Nut for 3D Printed Plastic Materials
Main highlights- 【Versatile Application】: These inserts are designed for embedding in 3D printed components. Whether you're working on DIY projects, prototyping, or professional applications, our inserts will provide secure and reliable fastening solutions.
- 【High-Quality Material】: These heat set inserts are made from durable and corrosion-resistant brass. The sturdy construction ensures their reliability and longevity, making them suitable for various applications.
- 【Easy to Use】: Our set comes with 3 additional soldering iron tips in sizes M2.5, M3, and M4, allowing you to conveniently embed the inserts into your 3D printed parts.
- 【Comprehensive Set】: Our package includes a total of 300 threaded inserts, conveniently organized in a four-compartment case. With 140pcs M2.5x4x3.5, 84pcs M3x4x5, 60pcs M3x5.7x4.6, and 16pcs M4x8.1x6.3, you'll have a wide range of options to meet your needs.
- 【Compact Storage】: The four-compartment case is compact and lightweight, making it easy to store and carry. You can conveniently keep your inserts organized and accessible, ensuring efficiency and convenience in your projects.
9.1Excellent
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7
ruthexruthex #8-32 Threaded Inserts - 50 Pieces RX-8-32x8.1 Brass Heat Set Insert for Plastic Parts - Inches UNC knurled Nuts - Insert by Heat into 3D Printing Components
Main highlights- SUITABLE FOR A VARIETY OF PLASTICS: The inserts are designed for all thermoplastics. For example, the knurled nuts hold in PLA, PETG, ABS, PPS, PP and many more. As soon as the plastic of the part around the brass sleeve cools and hardens, the threaded sleeve is firmly anchored.
- STABLE & LONG-LASTING THREAD INSERTS: The inserts with internal thread lead free brass, which ensures optimum corrosion resistance and thermal conductivity. thermal conductivity. This means that each insert nut can be used for a long time and is easy to use. The reusability of the insert nut is also possible by carefully removing them from the pressure part when they are no longer needed.
- PRACTICAL THREAD INSERT SET: The ruthex threaded inserts set are lead free and RX-8-32x8.1 consists of 50 insert nuts with #8-32 internal thread and a length of 8.1 mm. The threaded sleeves can be inserted by ultrasonic and heat embedding.
- FIRM HOLDING WITH EASY APPLICATION: Thanks to the geometry of the threaded sleeve, it holds firmly in the pressure part. The opposing spiral-shaped knurled nuts ensure a high balanced tightening and loosening torque, as well as a high tightening force. The guide, insertion has been greatly simplified.
- #8-32 THREAD INSERTS FOR YOUR 3D PRINTED PARTS: The ruthex threaded nuts can be retrofitted by heat or ultrasounds into parts of 3D printers from e.g. Anycubic or Prusa. With the help of heat from a soldering iron or ultrasounds, the knurled insert nuts are simply embedded in a blind- or through hole.
9.0Excellent
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8
3DZWMAN3DZWMAN Heat Set Insert Tools kit Brass Nuts 3D Printing 60W Digital Soldering Iron and 380 Pcs Kit Threaded Inserts with Insert Tips M2 M2.5 M3 M4 M5 M6(1/4) M8 for inserts 3d printing and plastic
Main highlights- Wattage: 60.0 watts
- Specific uses for product: 工业使用
- Special feature: Portable
- Power source type: Corded Electric
- Included components: Soldering Iron Tips
- 0W Digital Soldering Iron and 380PCS kit Pcs Threaded Inserts
8.9Very Good
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9
HanglifeHANGLIFE M3 Heat-Set Threaded Inserts with Insert Tip, Heat Set Insert for 3D Printing Components and Plastic Parts with Soldering Iron Press Tool - Brass Metric Knurled Nuts (100 Pieces)
Main highlights- Versatile Compatibility with Plastics: Designed for all thermoplastics including PLA, PETG, ABS, PPS, PP, our inserts find applications in 3D printers, electrical molding machines, automotive plastic shells, and more, ensuring compatibility across various materials.
- Secure Hold with Simple Application: Opposite spiral-shaped knurled nuts provide balanced high tightening torque for a stable connection, resisting torque and preventing pull-out, making them ideal for plastic components.
- Practical Thread Insert Set: This comprehensive M3x5x4 set contains 100 insert nuts featuring an M3 metric internal thread, 5mm width, and 4mm length. Additionally, it includes a compatible M3 insert tip, ensuring you have all the necessary supplies for your projects.
- Perfect Fit for 3D Printed Parts: Seamlessly retrofit or reinforce your 3D printed components with our threaded inserts, ensuring a reliable and secure method for fastening parts in your projects.
- Effortless Installation: Our inserts are equipped with a M3 heat-set tip that is compatible with soldering irons utilizing T18 900M and Weller ST series soldering tips. It features a slim head design that reaches deeper into 3D printer parts without causing surface damage, ensuring a seamless and clean installation process.
- Durable and Corrosion-Resistant: Crafted from high-quality brass, our threaded inserts offer optimal corrosion resistance and thermal conductivity, ensuring exceptional durability and resistance to breaking or deformation.
8.7Very Good
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10
BonostBonost 500Pcs Threaded Inserts Kit M2 M3 M4 M5 - Female Thread Heat Set Insert, Brass Knurled Thread Insert Nuts for Plastic Injection Molding(Metric)
Main highlights- 【What You Get】: 500 pcs threaded inserts assortment kit, and customer friendly service. There are 15 different sizes to support your different needs. And if you have any questions about our threaded inserts, please feel free to contact us.
- 【Professional Insert Nuts Kit】: Various metric thread sizes available, including M2, M3, M4, and M5. Widely applied in laptop plastic housings, 3D printers, automotive, electrical injection molding, and more. And the every type of heat set inserts has an individual bag to prevent them from mixing in transit.
- 【How to Use】: Female thread knurled insert nuts are suitable for mounting into tapered holes by heating or for molding during injection molding. You can use a soldering iron to heat it up and then pressing it into the hole. It is easy to control and at a low cost.
- 【High-quality Material】: Made of premium brass material, our threaded insert for plastic has both aesthetics and high strength, which can be used for a long time. And the high thermal conductivity of brass thread inserts means faster heating and insertion into plastic parts.
- 【Designed for Injection Molding】: With deep & clear knurls, the threaded inserts will add enough strength to screw connections when inserted into plastic components. The softened plastic will flow into the knurl pattern and then harden to form a firm bond with the insert.
8.6Very Good
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