--- product_id: 192090813 title: "NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw" brand: "iverntech" price: "R1480" currency: ZAR in_stock: true reviews_count: 4 category: "Iverntech" url: https://www.desertcart.co.za/products/192090813-nema-17-stepper-motor-42-40-with-integrated-350mm-t8 store_origin: ZA region: South Africa --- # 350mm integrated T8 lead screw 8mm shaft diameter precision 400mN.m torque powerhouse NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw **Brand:** iverntech **Price:** R1480 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your 3D printing game with torque and precision that won’t quit! ## Quick Answers - **What is this?** NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw by iverntech - **How much does it cost?** R1480 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/192090813-nema-17-stepper-motor-42-40-with-integrated-350mm-t8) ## Best For - iverntech enthusiasts ## Why This Product - Trusted iverntech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Metal Build:** Robust metal construction ensures long-lasting performance under heavy use. - • **Plug-and-Play Wiring:** Comes with 1M motor wire and brass nut for quick, hassle-free installation. - • **Universal 42mm Frame:** Standard NEMA 17 size fits most RepRap Prusa i3 3D printers seamlessly. - • **High-Torque Precision:** Delivering 400mN.m (57.1 oz.in) torque for smooth, reliable Z-axis motion. - • **Integrated Lead Screw Stability:** 350mm T8x8 lead screw built-in for superior alignment—no shaft coupling wobble. ## Overview The Iverntech NEMA 17 Stepper Motor 42-40 integrates a 350mm T8 lead screw, delivering 400mN.m torque and 8mm shaft diameter for precise Z-axis control in RepRap Prusa i3 3D printers. Its all-metal build and included wiring make it a reliable, plug-and-play upgrade for enhanced printing stability. ## Description desertcart.com: NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw | for RepRap Prusa i3 3D Printers Z Axis or CNC Machine : Industrial & Scientific Review: Will NOT fit any Anycubic Resin Printer - Was attempting to change out my motor from a Anycubic 6k. The threading is very different, and the mount they provided doesn't match the clip one from Anycubic. I was under the impression this was universal. Must go through Anycubic support for a new motor. Review: Pas compatible anycubic photon mono x 6k - J'avais acheté cet axe afin de réparer ma anycubic photon mono x 6k, malheureusement non compatible. ## Features - 2mm pitch, 4 starts, 8mm lead. Model Number: 42HD4027-43 - High torque nema 17 stepper motor, 400mN.m/57.1 oz.in, 42mm, 2 phase 4 wires - Come with a brass nut and 1M (39.37") motor wire - NEMA 17 Stepper Motor with Integrated 350mm Tr8x8 Lead Screw, much stable than shaft coupling connecting - Great replacement for the Z axis of prusa i3 3d printers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YQR3X1K | | Best Sellers Rank | #54,971 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in 3D Printer Motors | | Brand | Iverntech | | Brand Name | Iverntech | | Customer Reviews | 3.8 out of 5 stars 26 Reviews | | Included Components | motor wire | | Manufacturer | Iverntech | | Material | Metal | | Material Type | Metal | | Model | AW030-350 | | Model Name | i3 | | Number of Items | 1 | | Part Number | AW030-350 | | Shaft Diameter | 8 millimeters | | Speed | 2000 rpm | | UPC | 824917723186 | | Voltage | 3.3 volts | ## Product Details - **Brand:** Iverntech - **Model Name:** i3 - **Speed:** 2000 RPM - **Voltage:** 3.3 Volts - **Material:** Metal ## Images ![NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw - Image 1](https://m.media-amazon.com/images/I/510yoFkVmNL.jpg) ![NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw - Image 2](https://m.media-amazon.com/images/I/51xY99S4TsL.jpg) ![NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw - Image 3](https://m.media-amazon.com/images/I/61jPqtrGs+L.jpg) ![NEMA 17 Stepper Motor 42-40 with Integrated 350mm T8 Lead Screw - Image 4](https://m.media-amazon.com/images/I/61oKNFmYr-L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐ Will NOT fit any Anycubic Resin Printer *by D***9 on December 6, 2022* Was attempting to change out my motor from a Anycubic 6k. The threading is very different, and the mount they provided doesn't match the clip one from Anycubic. I was under the impression this was universal. Must go through Anycubic support for a new motor. ### ⭐⭐⭐ Pas compatible anycubic photon mono x 6k *by F***N on December 13, 2025* J'avais acheté cet axe afin de réparer ma anycubic photon mono x 6k, malheureusement non compatible. ### ⭐⭐⭐⭐⭐ Bin Begeistert *by M***E on September 4, 2021* Habe ewig mit Spindeln ausprobiert alles Mögliche ein Rest an Unrundheit bleibt immer bei Wellenkupplung und Spindel (auch mit Kugel zwischen Spindel und Wellenkupplung), die 350 mm T8-Leitspindel laufen sehr gut optisch absolut kein eiern. Würde sie wieder kaufen, was ich nicht sagen kann, kommen alle so und wie gut die Motoren sind, wird sich noch zeigen. Eventuell Anti Spielfeder dazukaufen wer sie braucht. --- ## 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.co.za/products/192090813-nema-17-stepper-motor-42-40-with-integrated-350mm-t8](https://www.desertcart.co.za/products/192090813-nema-17-stepper-motor-42-40-with-integrated-350mm-t8) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-08*