- Home Page /
- Industrial Supplies /
- Fasteners /
- Nuts /
- Nut Inserts /
- ruthex 1/4" Short Threaded Inserts - 20 Piece...
0 ratings
Item #:
62669311
ruthex 1/4" Short Threaded Inserts - 20 Pieces RX-1/4-20x6.4 Brass Heat Set Insert for Plastic Parts - Inches knurled Nuts - Insert by Heat into 3D
Item #:
62669311
SCR 260
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 Tuesday, July 21
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
The ruthex threaded inserts set are lead free and RX-1/4“-20x12.7 consists of 20 insert nuts with 1/4' internal thread and a length of 12.7 mm.
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
High Durability
Crafted from robust brass, these inserts ensure longevity, making them ideal for high-stress 3D printed components where traditional plastic options may fail.
Precision Fit
Designed specifically for M3 applications, these heat-set inserts offer a precise fit that enhances the strength and integrity of your 3D prints, preventing wear and tear.
Ease of Use
Designed for effortless installation, these heat inserts can be easily embedded into plastic parts, providing strong threading for bolts without added complications during the printing process.
Product Details
| Item Weight | 0.25 lbs (110 grams) |
Who Should Buy?
-
3D Printing Enthusiasts
These inserts provide strong and reliable threads for users frequently working with 3D printed plastic components.
-
DIY Project Builders
Ideal for hobbyists and DIYers looking to enhance the durability of their plastic projects with heat-set inserts.
-
Product Designers
Essential for designers needing robust fastening solutions in their prototypes and production-grade plastic assemblies.
-
Metal Fabricators
Not suitable for metallic materials; designed specifically for plastic applications that require heat-set fastening.
-
Soft Materials Users
Users working with extremely soft or flexible materials may not achieve the necessary stability with these inserts.
-
Casual Crafters
Individuals with minimal crafting needs might find these inserts too specialized for their simple, non-technical projects.
Product Description
ruthex 1/4" Short Threaded Inserts - 20 Pieces RX-1/4-20x6.4 Brass Heat Set Insert for Plastic Parts - Inches knurled Nuts - Insert by Heat into 3D Printing Components
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are Ruthex M3 Threaded Inserts used for?
Answer: Ruthex M3 Threaded Inserts are designed for creating strong, permanent connections in plastic parts, particularly in 3D printing. They allow users to incorporate standard screws and bolts into printed objects, enhancing their functionality and assembly options. These inserts provide a robust anchoring solution in thermoplastics, which allows for later disassembly without damaging the part itself. They're ideal for projects where durability is necessary, such as mechanical assemblies, enclosures, or brackets. -
Question:
How do I install Ruthex M3 Threaded Inserts?
Answer: Installation involves heating the brass inserts and then pressing them into pre-drilled holes in the plastic part. Use a hot soldering iron or a dedicated insert tool to heat the insert before inserting it into the material. The heat causes the surrounding plastic to melt slightly, enabling a secure fit upon cooling. This technique is perfect for enhancing the integrity of joints in custom 3D printed designs and ensuring that screws can be fastened and removed multiple times without failure. -
Question:
What materials are compatible with Ruthex M3 Inserts?
Answer: Ruthex M3 Inserts work best with various thermoplastics commonly used in 3D printing, such as PLA, ABS, and PETG. Their brass construction is especially effective when embedded in these materials, creating a strong bond and reducing the risk of deformation during screw installation. For instance, when crafting parts that require assembly, these inserts provide a reliable fastening point and help maintain the geometry of your printed object. -
Question:
Can I use Ruthex M3 Inserts in soft plastics?
Answer: Yes, Ruthex M3 Inserts can be used in soft plastics, provided they are installed correctly. The inserts help enhance the continued use of soft or flexible materials by distributing the load over a larger surface area. This feature is beneficial in scenarios like creating prototypes or functional parts that need to withstand dynamic stress while ensuring that the connection remains reliable, even under repeated use. -
Question:
How many inserts come in one package?
Answer: Each package of Ruthex M3 Threaded Inserts contains 100 pieces, providing ample supply for various projects. This quantity allows users to experiment with different designs or complete multiple assemblies without needing to reorder frequently. For hobbyists and professionals alike, having a bulk supply ensures that you're well-equipped to execute detailed designs or repairs in 3D printed applications. -
Question:
What advantages do knurled inserts offer?
Answer: Knurled inserts, like the Ruthex M3, feature a unique surface design that enhances grip within the plastic material. This design minimizes the chance of the insert spinning in place when screws are tightened, ensuring a secure fit. Such advantages make these inserts ideal for applications where mechanical strength is essential, such as mounting brackets or fastening components in high-stress environments. -
Question:
What is the proper heat setting for installing these inserts?
Answer: The appropriate heat setting for the soldering iron or insert tool typically ranges around 350°C (662°F). This temperature is sufficient to melt the surrounding plastic without damaging the part itself. Performing a test on a spare piece can help ensure optimal conditions before installing into your main project. Finding the right temperature is crucial for a successful installation, and it allows for a reliable, long-lasting bond. -
Question:
Can these inserts be used for metal parts?
Answer: Ruthex M3 Inserts are specifically designed for plastic and thermoplastics; therefore, they should not be used in metal parts. Metal components require different fastening methods such as threading or welding, as the heat-set insert method doesn’t provide the necessary adhesion in metals. For users working with both plastic and metal, it’s advisable to use separate fastening solutions tailored to the material type involved. -
Question:
Are there any specific 3D printing techniques recommended with these inserts?
Answer: When incorporating Ruthex M3 Inserts into your 3D printed parts, it's advisable to design your models with embedded holes suited for insert placement. Use slicing software to create models with adequate wall thickness around the insert holes to ensure stability during and after installation. Techniques like using infill patterns can also enhance the strength of the printed component around the insert. This ensures that the insert is tightly held within the structure, leading to better overall performance. -
Question:
Where can I buy Ruthex M3 Threaded Inserts?
Answer: You can purchase Ruthex M3 Threaded Inserts from Ubuy in Seychelles. Ubuy offers a convenient online shopping experience, ensuring that you can easily access these essential tools for your plastic and 3D printing projects. With reliable delivery options and customer support, Ubuy ensures you're supported throughout your purchasing experience.
ruthex Nut Inserts Editorial Review
No editorial reviews found
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
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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.
SCR 260
Order now and get it around Tuesday, July 21
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
- 1/4' threaded inserts for 3D printed parts
- Firm holding with easy application
- Stable & long-lasting with lead free brass
- Suitable for a variety of plastics
- Practical 20-piece set for multiple applications
- Easy insertion by heat or ultrasounds
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.