Mardatt
0 ratings
120Pcs M3x6x5 Brass Threaded Inserts for Plastic Brass Inserts 3D Printing Knurled Nut Brass Embedment Nut Heat Set Insert for 3D Printing Plastic
genuine image
120Pcs M3x6x5 Brass Threaded Inserts for Plastic Brass Inserts 3D Printing Knurled Nut Brass Embedment Nut Heat Set Insert for 3D Printing Plastic
15 assorted sizes of brass threaded inserts for plastic made with quality brass material and exquisite workmanship provide high-stability and versatile use.
120Pcs M3x6x5 Brass Threaded Inserts for Plastic Brass Inserts 3D Printing Knurled Nut Brass Embedment Nut Heat Set Insert for 3D Printing Plastic
Item #: 35345743

120Pcs M3x6x5 Brass Threaded Inserts for Plastic Brass Inserts 3D Printing Knurled Nut Brass Embedment Nut Heat Set Insert for 3D Printing Plastic

Item #: 35345743

SHP 18

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, August 09
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
15 assorted sizes of brass threaded inserts for plastic made with quality brass material and exquisite workmanship provide high-stability and versatile use.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Durable Brass Build
Crafted from high-quality brass, these inserts ensure longevity and resistance to wear, making them suitable for various 3D printing applications while maintaining integrity over time.
Versatile Compatibility
Designed to fit perfectly in a range of 3D printed plastics, these inserts address the need for secure embedding, enhancing the functionality of your projects with reliable threading solutions.
Easy Installation
The heat set design simplifies the installation process, allowing for quick and efficient embedding into plastic materials without the need for additional tools or complex setups.

Product Details

Shop online for Mardatt 120Pcs M2x4x3.5 Brass Threaded Inserts for Plastic at Ubuy Saint Helena. Perfect for 3D printing, these knurled nuts provide secure brass embedment.
Fastener TypeInsert
Thread Sizem3
Exterior FinishPlastic,Brass
Thread TypeIso Metric
Inside Thread SizeM3
Thread StyleLeft Hand
Thread CoverageFully Threaded
Screw Head StyleKnurled
Drive StyleSpline
Grade RatingCommercial/Industrial
Item Dimensions0.14 x 0.14 x 0.31 inches (0.4 x 0.4 x 0.8 cm)
Item Weight0.05 Kilograms
Size NameM3x6x5 - 120pcs
Number of Pieces120
Outside Diameter5 Millimeters
BrandMardatt
UPC782125974854
Set NameM3x6x5 Brass Threaded Inserts for Plastic Set (120 Pieces)
ManufacturerMardatt
Number Of Items300
ModelM-188
Part NumberM-188
Unit Count120.0 Count
Material TypeBrass
Metal TypeBrass, Iron
Finish TypesPolished
MaterialBrass

Who Should Buy?

Suitable For
  • 3D Printing Enthusiasts

    Ideal for hobbyists who need durable threaded inserts for reinforcing 3D printed plastic models and materials.

  • DIY Projects

    Perfect for individuals engaged in small-scale manufacturing or personal projects requiring strong and reliable embedment solutions.

  • Model Railroading

    Excellent choice for model railroaders needing robust connections in their plastic train models and scenery elements.

Not Suitable For
  • Non-Plastic Materials

    Not suitable for use in metals or other materials that do not require heat-set embedment techniques.

Product Description

120Pcs M3x6x5 Brass Threaded Inserts for Plastic Brass Inserts 3D Printing Knurled Nut Brass Embedment Nut Heat Set Insert for 3D Printing Plastic

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are M2x4x3.5 Brass Threaded Inserts used for in 3D printing?

    Answer: M2x4x3.5 Brass Threaded Inserts are designed to create strong, threaded connections in 3D printed plastic parts. These inserts provide a secure anchor for screws and help improve the durability of the printed item. They are particularly useful in applications where parts require frequent assembly or disassembly, such as DIY projects, prototypes, and functional components. By embedding these brass inserts during the printing process, you can enhance the mechanical strength of your 3D printed models, making them suitable for various applications like mounting brackets or consumer product prototypes.
  • Question: How do I install the brass inserts in my 3D printed objects?

    Answer: Installing brass inserts involves heating them to the appropriate temperature and pushing them into the pre-drilled holes of your 3D printed part. The heat causes the plastic around the insert to soften, allowing it to embed securely. This method ensures a tight fit that enhances the longevity of the connection. It's essential to ensure that your 3D model is designed with appropriately sized holes and to use a soldering iron or insert tool for optimal results. This process is particularly useful when you're working on parts that need to withstand stress and movement.
  • Question: Can I use these inserts in materials other than plastic?

    Answer: While M2x4x3.5 Brass Threaded Inserts are primarily designed for use in 3D printed plastic parts, they can also be used in other materials like soft woods or certain composites. However, ensure that the material you choose can withstand the heat needed to install the inserts without deforming. This versatility opens up more possibilities for your projects, allowing you to integrate metal-to-metal connections in applications such as home repairs or custom tool builds.
  • Question: What advantages do brass inserts offer over plastic inserts?

    Answer: Brass inserts provide superior strength and durability compared to plastic inserts, making them ideal for components that require repeated tightening or that will experience mechanical stress. They can withstand higher temperatures without deforming and resist stripping, ensuring a reliable connection over time. In projects where quality and longevity matter—such as assembling intricate models or machinery—brass inserts will outperform plastic alternatives, offering enhanced performance and reliability.
  • Question: How many inserts come in a pack, and is this quantity suitable for large projects?

    Answer: Each pack contains 120 M2x4x3.5 Brass Threaded Inserts, providing ample quantities for both small and large projects. This quantity is advantageous for hobbyists and professionals who frequently work on various 3D printing tasks, as it allows for multiple applications without the need for constant reordering. Whether you’re creating several prototypes or a series of custom pieces, this bulk packaging ensures that you have enough inserts on hand to complete your work without interruption.
  • Question: Are these inserts compatible with all types of 3D printing filaments?

    Answer: Yes, M2x4x3.5 Brass Threaded Inserts are compatible with most common 3D printing filaments, including PLA, ABS, PETG, and others. It’s important to select the correct temperature settings for your specific filament type during installation, as this ensures that the heat doesn't cause deformation. This compatibility makes them a versatile choice for all your 3D printing projects, providing a seamless way to enhance the structural integrity of your printed parts across various materials.
  • Question: What is the difference between knurled and smooth inserts?

    Answer: Knurled inserts feature a textured surface that enhances grip and prevents the insert from spinning within the plastic during screw installation. This design allows for a more secure fit compared to smooth inserts, which may slip if not properly installed. Choosing knurled inserts is especially beneficial in scenarios where torque will be applied, such as when fastening parts together in mechanical assemblies or when building products that may face user manipulation.
  • Question: Can I use these inserts in combination with other fasteners?

    Answer: Absolutely! M2x4x3.5 Brass Threaded Inserts can work seamlessly with other fasteners, such as screws and bolts, to create complex assemblies in your 3D printed projects. They enhance the versatility of your designs, enabling the use of different fasteners based on your project requirements. This combination allows you to build stronger and more functional products, whether you're creating custom electronics housing or intricate art installations.
  • Question: What temperatures are needed for inserting these brass inserts?

    Answer: Typically, M2x4x3.5 Brass Threaded Inserts require a heating temperature of around 200°C to properly embed into most 3D printing plastics. However, the specific temperature may vary depending on the type of filament used. Using a temperature-controlled soldering iron or insert tool is recommended to ensure that the ambient temperature remains optimal for a strong bond without damaging the surrounding material. This knowledge is essential for ensuring a professional finish in your projects.
  • Question: Where can I buy M2x4x3.5 Brass Threaded Inserts in Saint Helena?

    Answer: You can purchase the M2x4x3.5 Brass Threaded Inserts from Ubuy in Saint Helena. Ubuy offers a reliable platform for sourcing quality 3D printing components, ensuring you have access to the materials you need for your projects. With a variety of products available, Ubuy enables you to find everything from brass inserts to the latest 3D printing supplies, making it a one-stop shop for all your creative needs.

Mardatt Nut Inserts Editorial Review

No editorial reviews found

Customer Reviews & Ratings

4.0
1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SHP 18

Order now and get it around Sunday, August 09

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 300 pieces of brass threaded inserts for plastic
  • Made with quality brass material
  • Exquisite workmanship
  • Provide high-stability
  • Wide range of versatile use
  • Comes with a sturdy storage case

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.