--- product_id: 512757872 title: "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" brand: "ruthex" price: "₹ 1880" currency: INR in_stock: true category: "Ruthex" url: https://www.desertcart.in/products/512757872-ruthex-m2-threaded-inserts-70-pieces-rx-m2x4-brass-heat store_origin: IN region: India --- # Heat-set & ultrasonic install M2 x 4 mm precision fit Corrosion-resistant brass 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 **Brand:** ruthex **Price:** ₹ 1880 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your 3D prints with brass-threaded precision—because your creations deserve the best! ## Quick Answers - **What is this?** 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 by ruthex - **How much does it cost?** ₹ 1880 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/512757872-ruthex-m2-threaded-inserts-70-pieces-rx-m2x4-brass-heat) ## 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 - • **Precision M2 Threaded Fit:** Engineered for exact M2 x 4 mm compatibility with 3D printed parts, ensuring seamless integration. - • **Durable Brass Construction:** Premium brass material offers superior corrosion resistance and thermal conductivity for long-lasting performance. - • **Universal Plastic Compatibility:** Works flawlessly with PLA, PETG, ABS, PPS, PP, and more—perfect for all your thermoplastic projects. - • **Bulk 70-Piece Set for Maximum Value:** Stay stocked with 70 inserts, ideal for prototyping, repairs, or small production runs—never run out mid-project. - • **Effortless Heat or Ultrasonic Installation:** Embed inserts quickly using soldering iron heat or ultrasonic tools—no special skills required. ## Overview The ruthex M2 Threaded Inserts set includes 70 high-quality brass knurled nuts designed for heat or ultrasonic embedding into 3D printed plastic parts. Featuring M2 x 4 mm internal threads, these inserts provide a firm, reusable hold compatible with a wide range of thermoplastics. Their corrosion-resistant brass construction ensures durability and reliable performance in industrial and hobbyist applications alike. ## Description 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: desertcart.com: Tools & Home Improvement ## Features - M2 THREAD INSERTS FOR YOUR 3D PRINTED PARTS: The ruthex threaded nuts can be retrofitted by heat or ultrasounds into parts of 3D printers from e.g. Anycubic or Prusa. With the help of heat from a soldering iron or ultrasounds, the knurled insert nuts are simply embedded in a blind- or through hole - FIRM HOLDING WITH EASY APPLICATION: The threaded insert nut holds firmly. The knurled nuts have spirals in opposing directions that ensure tightening and loosening torque, as well as a high tightening force. The insertion has been greatly simplified - STABLE & LONG-LASTING THREAD INSERTS: The inserts with internal thread brass, which ensures optimum corrosion resistance and thermal conductivity. This means that each nut can be used for a long time and is easy to use. The reusability of the insert nut is also possible by carefully removing them from the pressure part when they are no longer needed - SUITABLE FOR A VARIETY OF PLASTICS: The inserts are designed for all thermoplastics. For example, the knurled nuts hold in PLA, PETG, ABS, PPS, PP and many more. As soon as the plastic of the part around the brass sleeve cools and hardens, the female threaded sleeve is firmly anchored - PRACTICAL THREAD INSERT SET: The ruthex threaded inserts set are lead free and RX-M2x4 consists of 70 insertable nuts with M2 internal thread and a length of 4 mm. The threaded sleeves can be inserted by ultrasonic and heat embedding ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088QJG676 | | Best Sellers Rank | #1,513 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Nut Inserts | | Brand | ruthex | | Color | Metric Threaded Insert | | Compatible Groove Diameter | 2 millimeters | | Customer Reviews | 4.7 out of 5 stars 228 Reviews | | Drive Style | Spline | | Exterior Finish | Brass | | Fastener Type | Insert | | Finish Types | Brass | | Grade Rating | Industrial | | Inside Thread Size | M2 x 4 | | Item Diameter | 2 millimeters | | Item Dimensions | 4.72 x 3.54 x 0.2 inches | | Manufacturer | ruthex | | Material | Brass | | Material Type | Brass | | Maximum Shear Strength | Entre 275 y 450 MPa | | Metal Type | Brass | | Model | GE-M2x04-001 | | Number Of Items | 1 | | Number of Pieces | 70 | | Part Number | GE-M2x04-001 | | Screw Head Style | Knurled | | Set Name | RX-M2x4 (70pcs) | | Size Name | M2x4 (70pcs) | | Thread Class | Class 2B | | Thread Coverage | Fully Threaded | | Thread Size | M2 | | Thread Style | Right Hand | | Thread Type | Unified National Fine | | Unit Count | 70 Count | ## Product Details - **Color:** Metric Threaded Insert - **Exterior Finish:** Brass - **Fastener Type:** Insert - **Material:** Brass - **Thread Size:** M2 ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71rVQuYMPaL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/81pKWAOJdoL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/717LH8yMKsL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71od3QUANkL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71ntgYcJImL.jpg) ## Available Options This product comes in different **Color, Size** options. ## 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.in/products/512757872-ruthex-m2-threaded-inserts-70-pieces-rx-m2x4-brass-heat](https://www.desertcart.in/products/512757872-ruthex-m2-threaded-inserts-70-pieces-rx-m2x4-brass-heat) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-09-25*