--- product_id: 145114170 title: "300mm 8mm T8 Lead Screw Set with Lead Screw, Copper Nut, Hexagon Wrench, Coupler, Pillow Bearing Block for 3D Printer" brand: "sz" price: "FREE" currency: TND in_stock: false reviews_count: 4 url: https://www.desertcart.tn/products/145114170-300mm-8mm-t8-lead-screw-set-with-lead-screw-copper store_origin: TN region: Tunisia --- # 300mm 8mm T8 Lead Screw Set with Lead Screw, Copper Nut, Hexagon Wrench, Coupler, Pillow Bearing Block for 3D Printer **Brand:** sz **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** 300mm 8mm T8 Lead Screw Set with Lead Screw, Copper Nut, Hexagon Wrench, Coupler, Pillow Bearing Block for 3D Printer by sz - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/145114170-300mm-8mm-t8-lead-screw-set-with-lead-screw-copper) ## Best For - sz enthusiasts ## Why This Product - Trusted sz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ## Images ![300mm 8mm T8 Lead Screw Set with Lead Screw, Copper Nut, Hexagon Wrench, Coupler, Pillow Bearing Block for 3D Printer - Image 1](https://m.media-amazon.com/images/I/41EFXGusJYL.jpg) ![300mm 8mm T8 Lead Screw Set with Lead Screw, Copper Nut, Hexagon Wrench, Coupler, Pillow Bearing Block for 3D Printer - Image 2](https://m.media-amazon.com/images/I/41LI4T-h41L.jpg) ![300mm 8mm T8 Lead Screw Set with Lead Screw, Copper Nut, Hexagon Wrench, Coupler, Pillow Bearing Block for 3D Printer - Image 3](https://m.media-amazon.com/images/I/41eVh2RyNxL.jpg) ![300mm 8mm T8 Lead Screw Set with Lead Screw, Copper Nut, Hexagon Wrench, Coupler, Pillow Bearing Block for 3D Printer - Image 4](https://m.media-amazon.com/images/I/413hyKwoPTL.jpg) ![300mm 8mm T8 Lead Screw Set with Lead Screw, Copper Nut, Hexagon Wrench, Coupler, Pillow Bearing Block for 3D Printer - Image 5](https://m.media-amazon.com/images/I/519E3dq6VyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Was it worth it? Yes *by »***§ on Reviewed in the United States on February 26, 2020* Well this item came well packaged and fast. "Pillow bearings" are actually 608 bearings just pressed into a cast aluminium housings that are the same shape as a pillow bearing. They work, if it's mounted perfectly on 2 flat surfaces. The rod was 304mm long. Would that kill your project maybe for me was not an issue. One end had burs in the teeth where it was cut and ground. The nut was good and the rod was pretty tight to it. They gave a decent coupler for the motor to the shaft. They had 4 2mm hex socket set screws in the unit. They where even so kind as to supply a 1.5mm Allen key for them lol.... notice an error there?Was it worth What I paid? Yes. Think about it the shaft alone with a nut is the same price. So yeah I think even if the stuff included was made by a guy in a cave in a sweat shop some place it was still worth the price.its all functional. ### ⭐ Too short for Ender 3 Pro *by J***N on Reviewed in the United States on January 16, 2020* Should not be in a search result for Ender 3, about 50mm too short ### ⭐⭐⭐⭐⭐ Prefect for my project. *by N***O on Reviewed in the United States on August 30, 2019* 300mm 8mm T8 Lead Screw Set with Lead Screw, Copper Nut, Hexagon --- ## 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.tn/products/145114170-300mm-8mm-t8-lead-screw-set-with-lead-screw-copper](https://www.desertcart.tn/products/145114170-300mm-8mm-t8-lead-screw-set-with-lead-screw-copper) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-11*