--- product_id: 666502018 title: "ruthex M2 threaded insert - 70 pieces RX-M2x4 threaded brass bushings - Stable insert nut for plastic parts - can be used in 3D-printed plastic parts using heat or ultrasonic" brand: "ruthex" price: "€ 30.24" currency: EUR in_stock: true reviews_count: 5 category: "Ruthex" url: https://www.desertcart.be/products/666502018-ruthex-m2-threaded-insert-70-pieces-rx-m2x4-threaded-brass store_origin: BE region: Belgium --- # Heat & ultrasonic embedment M2 internal thread precision 70-piece professional kit ruthex M2 threaded insert - 70 pieces RX-M2x4 threaded brass bushings - Stable insert nut for plastic parts - can be used in 3D-printed plastic parts using heat or ultrasonic **Brand:** ruthex **Price:** € 30.24 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your 3D prints with brass precision – because your creations deserve the best! ## Quick Answers - **What is this?** ruthex M2 threaded insert - 70 pieces RX-M2x4 threaded brass bushings - Stable insert nut for plastic parts - can be used in 3D-printed plastic parts using heat or ultrasonic by ruthex - **How much does it cost?** € 30.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/666502018-ruthex-m2-threaded-insert-70-pieces-rx-m2x4-threaded-brass) ## Best For - ruthex enthusiasts ## Why This Product - Trusted ruthex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete 70-Piece Kit:** Ample supply for multiple projects, empowering your prototyping and production needs. - • **Premium Brass Durability:** Corrosion-resistant brass ensures long-lasting strength and thermal conductivity. - • **Precision M2 Threaded Fit:** Engineered for flawless integration with 3D-printed parts and plastic components. - • **Heat & Ultrasonic Installation:** Seamlessly embed inserts using soldering irons or ultrasonic tools for a secure hold. - • **Universal Plastic Compatibility:** Optimized for PLA, PETG, ABS, and more—versatility that matches your creative workflow. ## Overview The ruthex M2 threaded insert kit includes 70 high-quality brass bushings designed for secure, durable M2 internal threading in plastic parts, especially 3D-printed materials. Compatible with heat or ultrasonic embedding methods, these inserts provide corrosion resistance, thermal conductivity, and reliable fastening across a wide range of thermoplastics like PLA, PETG, and ABS. Ideal for professionals seeking precision and longevity in their hardware fasteners. ## Description thread insert m2 embedded strip nut round nut brass nut hot ultrasonic art parts 3D push parts metric internal thread thread printing printer thread netnet inner nut recessed hot embedded plastic pla petg cutting solder nut soldering pistons Review: Used this to press m10 heat sets into PETG printed parts. Used a generic heatset tool for a ts100 / pinecil soldering iron. Heated well and evenly, but slowly. Went in straight the first time. Review: Gör det som är förväntat ## Features - M2 FARM INSERTS FOR YOUR 3D- OUTPUT PARTS: The Ruthex threaded nuts can be retro-fitted, using heat or ultrasonic in parts of 3D printers from e.g. Anycubic, Prusa. With the help of heat from a soldering iron or ultrasonic you can simply insert the insert nuts into a blind hole or a through hole - FIXED KEEP WITH EASY USE: Thanks to the geometry of the threaded sleeve it is firmly fixed in the pressure part. The opposite spiral steering wheel nuts provide a balanced high tightening and loosening torque as well as a high tightening force. Thanks to the controller, the insertion has been greatly simplified - STABLE AND DURABLE INSERT ENTERS: The internal thread inserts are made of the highest quality brass, providing optimal corrosion resistance and thermal conductivity. Therefore, each insert nut can be used for a long time and is easy to use. It is also possible to reuse the screw threads by gently removing them from the print part when no longer needed - EASY FOR DIFFERENT PLASTICS: The inserts are designed for all thermoplastics. The knurled nuts hold for example in PLA, PETG, ABS, PPS, PP and many more. As soon as the plastic in the part around the brass sleeve cools and hardens again, the internal threaded sleeve is firmly anchored - PRACTICAL WALKING INSERT: The Ruthex thread insert set RX-M2x4 consists of 70 pieces insert nuts with M2 internal thread and a length of 4 mm. The threaded sleeves can be inserted through ultrasonic and heat embedment ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088QJG676 | | ASIN | B088QJG676 | | Brand | ruthex | | Color | Gold | | Compatible Groove Diameter | 2 Millimeters | | Customer Reviews | 4.8 4.8 out of 5 stars (1,795) | | Customer reviews | 4.8 4.8 out of 5 stars (1,795) | | Date First Available | 8 December 2022 | | Drive Style | Spline | | Exterior Finish | Brass | | Fastener Type | Insert | | Finish Types | Brass | | Grade Rating | commercial | | Inside Thread Size | M2 | | Item Diameter | 2 Millimeters | | Item Dimensions | 12 x 9 x 0.5 centimeters | | Item model number | GE-M2x04-001 | | Manufacturer | ruthex | | Manufacturer | ruthex | | Material Type | Brass | | Maximum Shear Strength | 300-600 N | | Metal Type | Brass | | Model | GE-M2x04-001 | | Number Of Items | 1 | | Number of Pieces | 70 | | Part Number | GE-M2x04-001 | | Product Dimensions | 12 x 9 x 0.5 cm; 18 g | | Screw Head Style | Round Recessed | | Set Name | Kit of 70 inserts M2x4 | | Size Name | M2x4 (70pcs) | | Thread Class | Class 2B | | Thread Coverage | Partially Threaded | | Thread Size | M2 | | Thread Style | Metric | | Thread Type | ISO Metric | ## Product Details - **Colour:** Gold - **Exterior finish:** Brass - **Fastener type:** Insert - **Material:** Brass - **Thread size:** M2 ## Images ![ruthex M2 threaded insert - 70 pieces RX-M2x4 threaded brass bushings - Stable insert nut for plastic parts - can be used in 3D-printed plastic parts using heat or ultrasonic - Image 1](https://m.media-amazon.com/images/I/71rVQuYMPaL.jpg) ![ruthex M2 threaded insert - 70 pieces RX-M2x4 threaded brass bushings - Stable insert nut for plastic parts - can be used in 3D-printed plastic parts using heat or ultrasonic - Image 2](https://m.media-amazon.com/images/I/81pKWAOJdoL.jpg) ![ruthex M2 threaded insert - 70 pieces RX-M2x4 threaded brass bushings - Stable insert nut for plastic parts - can be used in 3D-printed plastic parts using heat or ultrasonic - Image 3](https://m.media-amazon.com/images/I/717LH8yMKsL.jpg) ![ruthex M2 threaded insert - 70 pieces RX-M2x4 threaded brass bushings - Stable insert nut for plastic parts - can be used in 3D-printed plastic parts using heat or ultrasonic - Image 4](https://m.media-amazon.com/images/I/71od3QUANkL.jpg) ![ruthex M2 threaded insert - 70 pieces RX-M2x4 threaded brass bushings - Stable insert nut for plastic parts - can be used in 3D-printed plastic parts using heat or ultrasonic - Image 5](https://m.media-amazon.com/images/I/71ntgYcJImL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***Y on 28 March 2026* Used this to press m10 heat sets into PETG printed parts. Used a generic heatset tool for a ts100 / pinecil soldering iron. Heated well and evenly, but slowly. Went in straight the first time. ### ⭐⭐⭐⭐⭐ Review *by R***G on 4 February 2025* Gör det som är förväntat ### ⭐⭐⭐⭐⭐ Review *by R***E on 25 April 2026* Degelijke inserts, getest met PLA en PETG. Gript goed na bevestiging ## Frequently Bought Together - ruthex M2 Threaded Inserts - 70 Pieces RX-M2x4 Brass Heat Set Insert for Plastic Parts - Metric knurled Nuts - Insert by Heat into 3D Printing Components - ruthex 7x Soldering Tips/Heat-Set Insert Tips - for Thread Inserts M2 / M2.5 / M3 / M4 / M5 / M6 / M8 - #2-56 / #4-40 / #8-32/ #10-24 1/4" and Soldering Iron Adapter 900M / T18 - Kadrick Metric Screw Assortment, 660 Pcs M2 Screws, M2*4mm/6mm/8mm/10mm/12mm/16mm,12.9 Grade Alloy Steel, Metric Hex Socket Head Cap Screws Nuts Washers Kit, Black Zinc Plated Anti Rust Upgrade --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/666502018-ruthex-m2-threaded-insert-70-pieces-rx-m2x4-threaded-brass](https://www.desertcart.be/products/666502018-ruthex-m2-threaded-insert-70-pieces-rx-m2x4-threaded-brass) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-16*