--- product_id: 344525170 title: "uxcell Hex Coupler 8mm Bore Motor Hex Brass Shaft Coupling Flexible Connector for Car Wheels Tires Shaft Motor 8pcs" brand: "uxcell" price: "239 kr" currency: NOK in_stock: true reviews_count: 2 category: "Uxcell" url: https://www.desertcart.no/products/344525170-uxcell-hex-coupler-8mm-bore-motor-hex-brass-shaft-coupling store_origin: NO region: Norway --- # Includes M4 fastening screws 8mm precision bore Brass durable build uxcell Hex Coupler 8mm Bore Motor Hex Brass Shaft Coupling Flexible Connector for Car Wheels Tires Shaft Motor 8pcs **Brand:** uxcell **Price:** 239 kr **Availability:** ✅ In Stock ## Summary > ⚙️ Connect with confidence — power your models like a pro! ## Quick Answers - **What is this?** uxcell Hex Coupler 8mm Bore Motor Hex Brass Shaft Coupling Flexible Connector for Car Wheels Tires Shaft Motor 8pcs by uxcell - **How much does it cost?** 239 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/344525170-uxcell-hex-coupler-8mm-bore-motor-hex-brass-shaft-coupling) ## Best For - uxcell enthusiasts ## Why This Product - Trusted uxcell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision 8mm Hex Bore:** Engineered for exact fit on model shafts, ensuring seamless motor-to-wheel connection. - • **Versatile Compatibility:** Perfect for RC cars, robots, and other model motors demanding reliable shaft coupling. - • **Enhanced Shaft Stability:** Durable insulation and secure fastening reduce vibration and improve operational smoothness. - • **Complete Installation Kit:** Includes 8 couplers, 16 M4 screws, and 2 hex wrenches for effortless setup and maintenance. - • **Premium Brass Construction:** Robust, corrosion-resistant material guarantees long-lasting stability and performance. ## Overview The uxcell Hex Coupler 8mm Bore is a set of 8 precision-engineered brass shaft connectors designed for RC models and robotic applications. Featuring a sturdy brass build, M4 fastening screws, and included hex wrenches, this kit ensures stable, vibration-resistant motor-to-wheel connections for enhanced performance and durability. ## Description Description :1.Material: Made of pure brass, sturdy, reliable and strictly functional.2.Function: A special coupler, used for connecting the motor shaft and the hexagon wheel of the robot, cars, and other models.3.Use: Suitable for model shaft connection, perfect accessories for RC Model motor, etc.4.Feature: Durable and insulation, make your shaft more stable, easy to install and replace.Specification :Hexagonal Side: 7mmHex Height : 6mmOpposite Side: 12mmCylinder Height: 12mmCylinder Outer Diameter: 11.5mmCylinder Inner Diameter: 8mmFastening Screw Hole: M4 Review: Good quality - Was very good quality. Review: Very Poor Packaging - The product itself was OK. The packaging was very, very poor. The included M4 screws for tightening the coupling to the motor shaft were actually M3 screws. The M4 screw is for fastening the wheel to the end of the coupling. All parts, couplings and screws, were just loose in a plastic bag. As a result, one of the M3 screw was lodged into one the M4 hole. It was so deep, I can not get it out. So instead of 8 couplings, I now only have 7 useable ones. ## Features - 【Type】- 8mm Hex Brass Shaft Coupling, suitable for model shaft connection, perfect accessories for RC Model motor, etc. - 【Coupling Size】- Hex Height : 6mm ; Opposite Side: 12mm ; Cylinder Height: 12mm ; Cylinder Outer Diameter: 11.5mm ; Cylinder Inner Diameter: 8mm ; Fastening Screw Hole: M4 - 【Material:】- Made of brass, sturdy, reliable and strictly functional. Durable and insulation, make your shaft more stable, easy to install and replace. - 【Function】- A special coupler, used for connecting the motor shaft and the hexagon wheel of the robot and other models. - 【Package Content】- 8pcs Hex Coupler, 16pcs M4 Screws, 2pcs 4mm Hex Wrench. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08M45D6F2 | | Best Sellers Rank | #247,549 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #243 in Power Rotary Tools | | Brand | uxcell | | Color | Brass | | Compatible Groove Diameter | 8 millimeters | | Customer Reviews | 4.4 out of 5 stars 44 Reviews | | Drive Style | External Hex | | Exterior Finish | Brass | | Fastener Type | Hex | | Finish Types | Brass | | Grade Rating | Industrial | | Inside Thread Size | M4 | | Item Diameter | 8 millimeters | | Manufacturer | uxcell | | Material | Metal | | Material Type | Metal | | Metal Type | Brass | | Number Of Items | 8 | | Number of Pieces | 8 | | Outside Diameter | 11.5 millimeters | | Part Number | a19120400ux0048 | | Set Name | 8pcs | | Size Name | 8mm | | Thread Class | Class 2A | | Thread Size | M 4 | | Thread Style | Metric | | Thread Type | Iso Metric | | Unit Count | 1 Count | ## Product Details - **Color:** Brass - **Exterior Finish:** Brass - **Fastener Type:** Hex - **Material:** Metal - **Thread Size:** M 4 ## Images ![uxcell Hex Coupler 8mm Bore Motor Hex Brass Shaft Coupling Flexible Connector for Car Wheels Tires Shaft Motor 8pcs - Image 1](https://m.media-amazon.com/images/I/61xZPuZNIaL.jpg) ![uxcell Hex Coupler 8mm Bore Motor Hex Brass Shaft Coupling Flexible Connector for Car Wheels Tires Shaft Motor 8pcs - Image 2](https://m.media-amazon.com/images/I/51F-b4weLCL.jpg) ![uxcell Hex Coupler 8mm Bore Motor Hex Brass Shaft Coupling Flexible Connector for Car Wheels Tires Shaft Motor 8pcs - Image 3](https://m.media-amazon.com/images/I/51mxZz0USrL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by K***A on December 23, 2021* Was very good quality. ### ⭐⭐ Very Poor Packaging *by H***U on April 17, 2022* The product itself was OK. The packaging was very, very poor. The included M4 screws for tightening the coupling to the motor shaft were actually M3 screws. The M4 screw is for fastening the wheel to the end of the coupling. All parts, couplings and screws, were just loose in a plastic bag. As a result, one of the M3 screw was lodged into one the M4 hole. It was so deep, I can not get it out. So instead of 8 couplings, I now only have 7 useable ones. --- ## 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.no/products/344525170-uxcell-hex-coupler-8mm-bore-motor-hex-brass-shaft-coupling](https://www.desertcart.no/products/344525170-uxcell-hex-coupler-8mm-bore-motor-hex-brass-shaft-coupling) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-23*