10 Best Brass Threaded Inserts for Plastic In The Us - Black Friday 2024
Best Choice1
3DZWMANVertical Heat Press Machine-Heat Set Insert Tool with Heat Set Tips M2/M2.5/M3/M4/M5/M6(1/4)/M8 add Brass Metric Knurled Nuts for Threaded Inserts for Plastic and 3D Printing Components
Main highlights- The digital soldering iron supports automatic voltage conversion of 110V/220V. Long press the # switch, with a temperature range of 180 ℃ (356 ℉) -500 ℃ (932 ℉). Long press the+- button to continuously adjust the temperature, and comes with a soldering iron tip and silicone protective cover
- The base is made by bending and welding sheet metal, and reinforced welding is added at the bottom, equipped with anti slip foot pads. The Z-axis is a widened 2040 aluminum profile, which provides sufficient strength when the structure is pressed down. Three large V-shaped pulleys are tightly matched with the 2040 aluminum profile, and only one V-shaped pulley needs to be adjusted to clamp the aluminum profile. The metal tension spring can be used repeatedly without deformation, and it is easier to adjust the insertion height by hand tightening the nut
- 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
- Insert Tips M2 M2.5 M3 M4 M5 M6 (1/4) M8 can match the electric soldering iron of ceramic tube D4xL24 on the market
- If you have any questions, please feel free to contact us. We will provide the most satisfactory service.
9.7Exceptional
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Value for Money2
HapricHapric 307 Threaded Inserts for Plastic Set, M2-M6 Heat Set Insert with M2-M8 Soldering Iron Tips, Brass Heat Set Insert Tool Metric Knurled Nuts Assortment Kit for Plastic and 3D Printing
Main highlights- Wide Range of Applications: Metric knurled nut combination sets can be embedded in a wide range of plastics. Whether you're reinforcing 3D printed parts or assembling plastic components, this soldering adapter is seamlessly compatible with soldering irons across a wide range of tips. They have good thermal conductivity. Can be more effectively used in 3D injection molding and notebook components, etc.
- Matching Heat-set Insert Tips: In addition to threaded inserts, we also have soldering tips that help set the threaded insert into the plastic by heating the tip without touching the sides of the part, increasing the strength of the part without causing the Sticking after injection molding and destroying the project.
- Easy to Use: The heat set insert set contains threaded inserts and heat set insert tips, corresponding sizes, and can be heated and embedded in plastics such as 3D printers by directly screwing the soldering iron tip and iron sleeve and inserts into the connection. It is very convenient and provides multiple sizes and quantities for easy replacement and multi-purpose use in life and work.
- Durable Brass Material: Thread inserts and soldering iron tips are made of brass, sturdy and durable, can be used indoors and outdoors without cracking, and can be used for a long time.
- Divided Boxes with Labels: These heat set insert tips set comes in a labeled divider box with all components clearly and orderly labeled on the inner and outer lids for easy storage and finding, avoiding parts clutter, And comes with bubble wrap to ensure the box won't break.
9.6Exceptional
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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.
9.5Excellent
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4
Pengxiaomei400Pcs Threaded Inserts Heat Set Insert M2 M2.5 M3 M4 M5 M6 Metric Knurled Nuts Assortment Kit Brass Threaded Inserts for Plastic and 3D Printing Components
Main highlights- 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.
- Package Included: These threaded inserts assortment kit is available in 18 sizes, including M2 M2.5 M3 M4 M5 M6 female knurled nuts in different size, 400pcs in total,And comes with a small tweezers.
- Easy to use: This heat-setting insertion tool can be installed into blind or through holes of objects using ultrasonic waves or heat. The design of the spiral knurled nut provides high tightening torque and is not easy to fall off when rotated. It can be firmly fixed on the pressure components, and the operation is simple and quick.
- Durable Brass: Knurled nuts with internal threads are made of sturdy brass, which are strong will not rust, they can be used for long time.
- Divided Boxes with Labels: These brass threaded insert comes in a labeled divider box with all components clearly and orderly labeled on the inner and outer lids for easy storage and finding, avoiding parts clutter, And comes with bubble wrap to ensure the box won't break.
9.4Excellent
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5
KadrickKadrick 420Pcs 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 a large quantity of M3 inserts combined with M4 and M5 inserts, 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
Generic4-40 6-32 8-32 (160pcs) Standard Threaded Inserts for Plastic Heat Set English Insert Knurled Nut Insert Threaded Brass Insert Assortment Kit for 3D Printing Injection Molding Thread Nuts
Main highlights- Wide Range of Applications – Compatible with all thermoplastics, including PLA, PETG, ABS, PPS, and PP, these inserts are ideal for a variety of uses. Whether you’re working on 3D printed models, injection-molded parts, automotive components, or electronics, these inserts deliver reliable and lasting performance.
- Precision-Engineered Design – With precision crafted threads, these inserts ensure a secure fit and prevent slippage during use. The 45-degree knurl pattern enhances their grip, providing greater torque resistance and tensile strength for a more secure connection. The inserts also feature guide elements, simplifying the installation process by eliminating the need for countersinking.
- Organized and Convenient Storage – Packaged in a durable, compartmentalized box, these inserts are neatly organized to prevent mixing during transport. Each compartment is clearly labeled, making it easy to find the specific insert you need, helping you work more efficiently.
- Effortless Installation – Designed for versatility, these brass inserts can be installed using heat. Perfect for 3D printing projects, electronic assemblies, and circuit boards, they can be easily embedded into 3D printed parts with a regular soldering iron.
- Durable Brass Threaded Inserts – Expertly crafted from premium brass, these inserts provide exceptional heat conductivity, superior corrosion resistance, and outstanding long-term durability. Designed to endure extreme temperatures exceeding 300°C, they offer excellent resistance to twisting and pulling forces, ensuring a secure and reliable fit in demanding applications.
9.0Excellent
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7
E-Z LOKE-Z LOK Threaded Insert for Plastic Flush Brass Thread Inserts 1/4-20 Pack of 25
Main highlights- THREADED INSERTS FOR PLASTIC – E-Z LOK Thread Inserts for plastic. Available in brass threaded inserts and stainless steel threaded inserts. Install cold.
- STRONG THREADS MADE EASY – All three types of thread inserts press into place for fast, easy installation.
- FOR USE WITH APPLICATIONS – The threaded inserts for plastic are designed for post-molding installation in either thermoset plastics, thermoplastics, or 3D printed parts.
- EASY INSTALLATION – A slotted design allows for cold installation of these metal threaded inserts with no heating required, eliminating the need to chase threads after molding.
- AVAILABLE IN 3 STYLES – Available in flush threaded inserts, flanged threaded inserts, and reverse slot threaded inserts.
8.9Very Good
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8
SwpeetSwpeet 300Pcs 5 Values M2 M3 M4 M5 M6 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts Hydraulic Welded Joint Injection Molding Assortment Kit Perfect for 3D Printing Injection Molding
Main highlights- [ Widely used ]: Swpeet threaded insert nuts are widely used in injection molding, for fastening, can be installed in the cone hole by ultrasonic or heat, or in the injection process. Since the insert has a conduction valve, there is no need to back-drill and counter-sink the hole.
- [ Why You Choose Us]: These Brass Threaded Insert Embedment Nuts can be installed into the tapered holes of the threads by ultrasound or heat, or moulded during injection. The material of the nuts is brass, which can resist heat. Hardness and toughness are more than 10 times higher than aluminum, high processing difficulty, complicated production process.
- [ Various Sizes ]: M2 M3 M4 M5 M6 Female Thread Knurled Nuts Kit, Total 15 different sizes can meet your different meets. Special thread design make it easier to operate.
- [ Packaging includes ]: In this kit, You will get 300Pcs M2 M3 M4 M5 M6 Female Thread Knurled Nuts in sufficient quantity for your use, plastic boxes are durable in any way, and all parts are in their compartments to prevent mixing during transportation.
- [ High Quality Material ]: These Female thread knurled nuts are made of durable brass with excellent rust resistance and oxidation resistance to ensure long-term use. Rust-proof, anti-corrosive, non-toxic, acid-resistant, and does not release harmful substances.
8.8Very Good
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9
ELCJDZYOELCJDZYO Threaded Inserts M2 M2.5 M3 M4 M5 M6 Brass Heat Set Insert for Plastic and 3D Printing Components- 300Pcs
Main highlights- Versatile compatibility: Including PLA, PETG, ABS, PPS, PP, etc., the threaded sleeve will be securely fixed once the plastic of the parts surrounding the brass sleeve cools and hardens.
- Stable and long-lasting:The threaded inserts are made of high-quality brass, ensuring optimal corrosion resistance and thermal conductivity. This means that each insert nut can be used for a long time and is easy to use. When the insert nut is no longer needed, just carefully remove it from the pressure part and the insert nut can be reused.
- Secure fixation: The opposite spiral knurled nuts provide balanced high-tightening torque to ensure a stable connection. Guiding and insertion have been greatly simplified.
- Perfect fit for your 3D printed parts: Use our threaded inserts to seamlessly retrofit your 3D printed components, easily embedding into blind or through holes using heat or ultrasound. It is the best solution for adding threads to 3D printing.
- Package includes: These threaded insert combination kits are available in 15 sizes, including different sizes of M2, M2.5, M3, M4, M5, M6. Each specification has its own separate compartment in the plastic box, and we have attached labels with detailed annotations of key data for easy storage and finding.
8.7Very Good
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10
INCLYINCLY 440PCS Threaded Inserts M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Assortment Kit Brass Heat Set Inserts for Plastic and 3D Printing Components
Main highlights- 【Wide Applications】This threaded inserts can be embedded in a wide range of plastics, and a variety of sizes ensure that you can choose from different hole sizes and thread sizes. It is widely used in the fields of electronics, hardware, lighting, toys, bathrooms, furniture, medical, sports equipment and other industries.
- 【Product Introduce】Incly threaded inserts assortment kit is contain 440pieces of M2 M2.5 M3 M4 M5 M6 female thread knurled nuts in 18 sizes and 1 piece of adapter，which can meet your needs for connecting numerous plastic components. Comes with a tweezers for your convenience.
- 【High Quality Brass Material】Threaded inserts for plastic are made of high quality brass，which has excellent thermal conductivity, anti-oxidation , durability properties, and does not release harmful substances, ensuring ensuring that each nut inserts will last for a long time.
- 【Excellent Torque Resistance】The threaded inserts exterior has a high-precision and clear thread knurling design，after the copper insert is thermally injected into the plastic part, due to the embossing process on the outer diameter of the product, it forms a certain friction force and bite force with the product after forming, which can ensure a high tightening force, making your work more convenient and efficient.
- 【Easy to Use】Brass threaded inserts can be mounted into parts of 3D printers by heat set insert, ultrasonic.Another major use is to inject the product into some plastic parts, which can form an effective internal thread after installation.
8.5Good
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