--- product_id: 184831933 title: "6Pack Treehobby Aluminium Alloy Shaft Coupling Rigid Stepper Motor Wheel Coupler Joint Connector for DIY Car Boat Airplane 3D Printers, 8mm to 8mm" brand: "treehobby" price: "559691β‚«" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/184831933-6pack-treehobby-aluminium-alloy-shaft-coupling-rigid-stepper-motor-wheel store_origin: VN region: Vietnam --- # 25x14mm Size Aluminum Alloy Flex Capability 6Pack Treehobby Aluminium Alloy Shaft Coupling Rigid Stepper Motor Wheel Coupler Joint Connector for DIY Car Boat Airplane 3D Printers, 8mm to 8mm **Brand:** treehobby **Price:** 559691β‚« **Availability:** βœ… In Stock ## Summary > πŸ”— Connect with Confidence! ## Quick Answers - **What is this?** 6Pack Treehobby Aluminium Alloy Shaft Coupling Rigid Stepper Motor Wheel Coupler Joint Connector for DIY Car Boat Airplane 3D Printers, 8mm to 8mm by treehobby - **How much does it cost?** 559691β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/184831933-6pack-treehobby-aluminium-alloy-shaft-coupling-rigid-stepper-motor-wheel) ## Best For - treehobby enthusiasts ## Why This Product - Trusted treehobby brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Dimensions:** Space-saving size of 25 x 14mm fits seamlessly into your projects. - β€’ **Durable Construction:** Crafted from high-quality aluminum alloy for long-lasting performance. - β€’ **Stress-Relieving Design:** Flexibility ensures smooth operation even with misaligned shafts. - β€’ **Versatile Compatibility:** Easily connects shafts of varying diameters for diverse applications. - β€’ **Ideal for DIY Enthusiasts:** Perfect for 3D printers, robots, and custom buildsβ€”unleash your creativity! ## Overview The 6Pack Treehobby Aluminium Alloy Shaft Coupling is a robust connector designed for DIY projects, 3D printers, and various mechanical applications. Measuring 25 x 14mm, it effectively links shafts of different diameters while providing flexibility to accommodate misalignment, ensuring optimal performance and durability. ## Description Suitable for connecting two axis with different diameters, can also be connected with a motor axis,or connecting shafts of different diameters. Flex capability of the coupler removes stress when shafts are not aligned perfectly. Provides torque transmision and alignment, Cost effective coupling design Widely used in hardware,DIY model,robot, 3D Printers and the occasion of the mechanical Material: Aluminum Alloy Color: Blue Connection diameter: 8mm to 8mm Outer diameter : 14mm Total length : 25mm Thread Size: M4 Through Angle:180 Degree Dimensions: 14 x 25mm/0.55 x 0.98"(Dia x L) Weight:26.5g/PCS Package includes: 6 x 8mm to 8mm Shaft Coupler. 24 x M4 Screws 1 x L Hexagon wrench Note: The color of the item may vary slightly due to photography and your own computer ## Features - Suitable for connecting two axis with different diameters, can also be connected with a motor axis, or connecting shafts of different diameters. - Flex capability of the coupler removes stress when shafts are not aligned perfectly.Widely used in hardware,DIY model,robot,3D Printers and the occasion of the mechanical - Size: 25 x 14mm/0.98" x 0.55"(L*Dia) - Material: Aluminum Alloy ## Product Details - **Material:** Aluminum - **Fastener Type:** Coupling - **Thread Size:** M 4 - **Exterior Finish:** Aluminum,Aluminium - **Color:** Blue ## Images ![6Pack Treehobby Aluminium Alloy Shaft Coupling Rigid Stepper Motor Wheel Coupler Joint Connector for DIY Car Boat Airplane 3D Printers, 8mm to 8mm - Image 1](https://m.media-amazon.com/images/I/61+t8922ciL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works exactly as expected. *by P***R on Reviewed in the United States on December 16, 2023* We needed to connect two 5 mm rods in one of our inventions and these worked exactly as we needed them to. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars It is what you expect *by J***E on Reviewed in the United States on July 26, 2023* Product shipped fast and arrived on time. Parts arrived in factory packaging with good finish on products. Dimensions are to spec as stated with no visible defects. Unfortunately mine arrived without any set screws. Had some extra M4 screws but was annoying getting the little wrench to install them without getting the screws. Couplings are otherwise performing perfectly so far. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good quality couplings *by J***L on Reviewed in the United States on April 3, 2020* With a full machine shop in my basement, for this price and quality, I would be a fool to make my own. These are very good couplings, and I put them on 1/2 my commercial printers already. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/184831933-6pack-treehobby-aluminium-alloy-shaft-coupling-rigid-stepper-motor-wheel](https://www.desertcart.vn/products/184831933-6pack-treehobby-aluminium-alloy-shaft-coupling-rigid-stepper-motor-wheel) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-26*