--- product_id: 184005552 title: "10mm to 14mm Shaft Coupling 40mm Length 32mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder (Pack of 2" brand: "xnrtop" price: "140.31 DT" currency: TND in_stock: true category: "Xnrtop" url: https://www.desertcart.tn/products/184005552-10mm-to-14mm-shaft-coupling-40mm-length-32mm-diameter-stepper store_origin: TN region: Tunisia --- # Screw-type clamping 10-14mm shaft fit Aluminum alloy build 10mm to 14mm Shaft Coupling 40mm Length 32mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder (Pack of 2 **Brand:** xnrtop **Price:** 140.31 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your machine’s precision with zero compromise! ## Quick Answers - **What is this?** 10mm to 14mm Shaft Coupling 40mm Length 32mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder (Pack of 2 by xnrtop - **How much does it cost?** 140.31 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/184005552-10mm-to-14mm-shaft-coupling-40mm-length-32mm-diameter-stepper) ## Best For - xnrtop enthusiasts ## Why This Product - Trusted xnrtop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play DIY Ready:** Simplifies assembly and debugging for professionals and makers alike. - • **Zero Backlash Performance:** Ensures smooth, jitter-free motion for flawless 3D printing and CNC machining. - • **Precision Fit for Versatile Shafts:** Seamlessly connects 10mm to 14mm shafts for ultimate compatibility. - • **Stress-Relieving Flexible Coupling:** Absorbs misalignments to protect your motor and components from wear. - • **Durable Aluminum Alloy Construction:** Lightweight yet robust for long-lasting, corrosion-resistant use. ## Overview This pack of two 10mm to 14mm shaft couplings features a 40mm length and 32mm diameter, crafted from durable aluminum alloy with screw-type clamping. Designed for zero backlash and flexible misalignment absorption, they optimize performance in 3D printers, CNC machines, and other light to medium duty drive systems. ## Description Description:10mm to 14mm shaft usage diameter, 40mm length, 32mm diameter, set screw type, beam coupling.Zero backlash. One-piece metallic spring coupling. For little torque shaft connect.Absorption of parallel, angular misalignments and shaft end-play by spring action.Widely used in drive systems for encoders, instrumentation,lead screws, small pumps, feed rollers and anywhere light to medium duty, torsionally flexible coupling is required. Specification:Feature: Screw type (coiling clamping)Size: 40x32mm/ 1.57x1.26inch( L*D)Material: Aluminum alloyMain Color: Silver toneWeight: 132g Package Content:2 x Shaft coupling ## Features - Shaft Usage: 10mm to 14mm / 0.39 to 0.55 inch - Material: Aluminum alloy; Size: 40x32mm/ 1.57x1.26inch( L*D) - Feature: Screw type (coiling clamping); Main Color: Silver tone - Flexibility of coupling shaft removes stress between the motor and driving components. - The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0829R94J6 | | Best Sellers Rank | #360,104 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #35 in Flexible Beam Couplings | | Brand | Xnrtop | | Color | Silver | | Customer Reviews | 3.7 3.7 out of 5 stars (5) | | Exterior Finish | Aluminum | | Fastener Type | Coupling | | Finish Types | Silver | | Grade Rating | Commercial | | Item Dimensions | 2 x 1 x 2 inches | | Item Weight | 20 Grams | | Manufacturer | Xnrtop | | Material Type | Aluminum | | Metal Type | Aluminum | | Model | L40D32mm 10x14mm | | Number Of Items | 1 | | Number of Pieces | 2 | | Part Number | L40D32mm 10x14mm | | Size Name | Small | | Thread Class | Class 2A | | Thread Coverage | Fully Threaded | | Thread Size | 1-1/2"-4 | | Thread Style | Left Hand | | Thread Type | Unified National Coarse (Unc) | | UPC | 745672481299 | ## Product Details - **Color:** Silver - **Exterior Finish:** Aluminum - **Fastener Type:** Coupling - **Material:** Aluminum - **Thread Size:** 1-1/2"-4 ## Images ![10mm to 14mm Shaft Coupling 40mm Length 32mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder (Pack of 2 - Image 1](https://m.media-amazon.com/images/I/518cL37NS5L.jpg) ![10mm to 14mm Shaft Coupling 40mm Length 32mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder (Pack of 2 - Image 2](https://m.media-amazon.com/images/I/51UOnNIbUML.jpg) ![10mm to 14mm Shaft Coupling 40mm Length 32mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder (Pack of 2 - Image 3](https://m.media-amazon.com/images/I/510iBxpNCEL.jpg) ![10mm to 14mm Shaft Coupling 40mm Length 32mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder (Pack of 2 - Image 4](https://m.media-amazon.com/images/I/61SRwHEC7-L.jpg) --- ## 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/184005552-10mm-to-14mm-shaft-coupling-40mm-length-32mm-diameter-stepper](https://www.desertcart.tn/products/184005552-10mm-to-14mm-shaft-coupling-40mm-length-32mm-diameter-stepper) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-11*