- Home Page /
- Industrial Supplies /
- Fasteners /
- Threaded Inserts /
- Heat Set Inserts /
- Heat Set Threaded Insert, Brass Inserts - Hea...
0 ratings
Item #:
222886715
Heat Set Threaded Insert, Brass Inserts - Heat Set Inserts for 3D Printing, Plastic Parts & Prototyping | Metric Knurled Nuts for Secure Fastening
89% of respondents would recommend this to a friend
Item #:
222886715
BND 19
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
Imported from USA store
QTY:
Order now and get it around Sunday, September 20
Secured 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
Effortless Heat Installation: Designed for easy embedding using a soldering iron or ultrasonic insertion, these knurled nuts provide a strong hold in thermoplastics.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Brass Material
Crafted from high-quality brass, these inserts ensure longevity and resilience in 3D printed parts, preventing wear and tear for reliable use in various applications.
Precision Knurled Design
The meticulously designed knurled surface enhances grip and prevents spinning, providing secure fastening in plastic parts, ideal for prototyping and production setups.
Convenient Bulk Pack
With 50 pieces included, this bulk pack provides exceptional value, ensuring you have an ample supply for multiple projects, boosting efficiency and reducing cost per unit.
Product Details
| Fastener Type | Heat Set |
| Thread Size | M6 |
| Exterior Finish | Brass |
| Color | Brass |
| Thread Type | Iso Metric |
| Inside Thread Size | M6 |
| Thread Style | Right Hand |
| Thread Coverage | Fully Threaded |
| Thread Class | Class 2A |
| Compatible Groove Diameter | 6 millimeters |
| Grade Rating | Industrial |
| Item Dimensions | 3 x 3 x 0.15 inches (7.6 x 7.6 x 0.4 cm) |
| Size Name | M6 X 8Mm X 5Mm |
| Item Diameter | 6 millimeters |
| Number of Pieces | 50 |
| Outside Diameter | 8 millimeters |
| Brand | INDUSTRIAL BOY |
| UPC | 689394771262 |
| Set Name | M6 x 8 OD x 5 L - 50 Pieces |
| Manufacturer | INDUSTRIAL BOY |
| Number Of Items | 100 |
| Part Number | M3X100PCS |
| Material Type | Brass |
| Metal Type | Brass |
| Finish Types | Brass |
| Material | Brass |
Who Should Buy?
-
3D Printing Enthusiasts
Ideal for hobbyists looking to enhance the strength and durability of their 3D printed models.
-
Prototyping Engineers
Useful for engineers developing prototypes that require secure and reusable fastening solutions in plastic components.
-
DIY Home Projects
Perfect for DIYers creating custom projects needing reliable connections without bulky hardware.
-
Heavy Load Applications
Not suitable for industrial uses or heavy load-bearing applications where maximum strength is critically needed.
Product Description
Heat Set Threaded Insert, Brass Inserts - Heat Set Inserts for 3D Printing, Plastic Parts & Prototyping | Metric Knurled Nuts for Secure Fastening (M6 x 8 OD x 5 L - 50 Pieces)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are M4 heat set threaded inserts and how are they used?
Answer: M4 heat set threaded inserts are brass fittings designed to be embedded in 3D printed or plastic parts, providing a durable and reusable screw thread. When heated, these inserts expand and bond securely with the material, offering enhanced strength and stability. They're ideal for applications requiring repeated assembly and disassembly, such as in prototyping, model building, or any project where a robust connection is crucial. -
Question:
Can M4 heat set threaded inserts be used with all types of 3D plastics?
Answer: While M4 heat set threaded inserts work well with many 3D printing filaments, it's essential to use them primarily with thermoplastics like PLA, ABS, and PETG. The heat bonding process typically requires a suitable melting point to embed the inserts effectively. Always check the filament specifications to ensure compatibility for the best results in your projects. -
Question:
How do I install M4 heat set threaded inserts?
Answer: To install M4 heat set threaded inserts, begin by creating a hole in your printed part that matches the insert’s outer diameter. Preheat a soldering iron to the appropriate temperature, typically around 200-220°C. Place the insert on the heated tip and then press it into the hole until level with the surface. Allow it to cool and bond securely to create a reliable thread for your screws. -
Question:
What are the benefits of using brass inserts in 3D printed parts?
Answer: Using brass inserts in 3D printed parts enhances durability by providing a robust thread for screws, preventing wear and damage associated with repeated use. They also allow for more complex designs since screws can be inserted post-printing, enabling part disassembly without compromising structural integrity. This makes them ideal for functional prototypes and long-term projects requiring frequent adjustments. -
Question:
Are these inserts suitable for high-stress applications?
Answer: Yes, M4 heat set inserts are designed to withstand high-stress applications. The brass material provides excellent mechanical strength and resistance to stripping. This makes them particularly useful in 3D printed parts subject to repeated loading or mechanical stress, ensuring a reliable connection for various industrial applications, electronic enclosures, and prototype testing. -
Question:
Can these inserts be used in conjunction with other fasteners?
Answer: Absolutely, M4 heat set threaded inserts can be combined with other types of fasteners like screws and bolts. Their threaded design accommodates standard M4 screws, allowing you to create a secure and stable assembly in your projects. This versatility makes them a popular choice for designers and engineers who require flexibility in part assembly methods. -
Question:
What tools do I need to work with M4 heat set threaded inserts?
Answer: To work with M4 heat set threaded inserts, you will need a soldering iron, the appropriate size drill bit for the insert, and a tool for fastening screws like a screwdriver or wrench. Optionally, a heat-resistant surface can be used to protect your workspace. These tools enable you to accurately install the inserts and ensure proper assembly in your designs. -
Question:
Can I use these inserts for 3D printed electronics?
Answer: Yes, M4 heat set threaded inserts are great for 3D printed electronics as they provide secure anchoring points for mounting components like circuit boards, connectors, or casings. By using threaded inserts, you can design and assemble electronic enclosures that allow easy access and maintenance while ensuring the components remain securely in place. -
Question:
What is the difference between heat set inserts and standard nuts?
Answer: Heat set inserts bond firmly within the plastic material, providing a robust, permanent thread on the interior of the part. In contrast, standard nuts are external fasteners that require more space and are not integrated into the design. Heat set inserts produce a cleaner finish, saving space and reducing weight, making them ideal for compact and intricate designs. -
Question:
Where can I buy M4 heat set threaded inserts in Brunei?
Answer: You can buy M4 heat set threaded inserts from Ubuy, which offers a wide selection of these brass inserts suitable for 3D printing, plastic parts, and prototyping. Ubuy is known for providing high-quality tools and materials, ensuring you find the right inserts for your projects, along with easy access and support for your purchasing needs.
INDUSTRIAL BOY Heat Set Inserts Editorial Review
In reviewing the customer experiences with the heat inserts, it is apparent that while there are some notable strengths, significant concerns also persist regarding product Consistency and quality control. Many users have appreciated the quality of the inserts, highlighting features such as good thread accuracy and the absence of damage upon delivery, which is a common concern with similar products. They have successfully integrated these inserts into various 3D printing projects, reinforcing their functional capabilities when they are indeed the correct size. However, a concerning trend emerges with the reports of defective inserts: several customers faced issues with malformed threads that rendered the inserts unusable, requiring them to abandon their projects and start over. Additionally, errors in packaging, such as receiving the wrong thread sizes, have further impeded customer satisfaction. This inConsistency undermines the product's reliability, leading to frustrations among users who depend on precision and accuracy for their 3D printing needs. Overall, the reception of this product has been mixed, with a clear division between those satisfied with effective inserts and those disappointed by quality control faults. Addressing these defects could significantly enhance customer trust and product reputation in the future. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Inserts arrive without damage or cracks.
- Good thread accuracy for many users.
- Effective for various 3D printing projects.
Cons
- Reports of defective inserts with malformed threads.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 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.
BND 19
Order now and get it around Sunday, September 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- High-quality brass heat set inserts with M3 internal thread.
- Effortless installation using soldering iron or ultrasonic insertion.
- Superior grip with opposing spiral knurling for firm retention.
- Corrosion-resistant brass for durability and long-lasting performance.
- Versatile for 3D printing, plastic casings, electronics enclosures and more.
- Perfect for industrial, hobby, and prototyping applications.
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.