{"product_id":"6mm-to-7mm-bore-rigid-shaft-coupler-with-set-screw","title":"6mm To 7mm Bore Rigid Shaft Coupler With Set Screws In Aluminum Alloy 25mm Length 14mm Outer Diameter Dark Blue 2 Pack Ideal For 3D Printers CNC Machines Stepper Motors DIY Robots And Hobby Projects","description":"\u003cdiv\u003eRigid 6-7 mm Bore Shaft Coupler, 25 mm length, 14 mm OD\u003cbr\u003e\n✔️ Bore 6-7 mm (0.24-0.28 in); L 25 mm (0.98 in); OD 14 mm (0.55 in) \u003cp\u003eThis rigid shaft coupler is a single-piece clamp designed to grip 6-7 mm shafts with set screws. It holds bearings, sprockets, and pulleys in place and is widely used in 3D printers, CNC machines, stepper motor assemblies, DIY robots, and hobby projects.\u003c\/p\u003e ✅ Bore: 6-7 mm (0.24-0.28 in)\u003cbr\u003e\n✅ Length: 25 mm (0.98 in)\u003cbr\u003e\n✅ Outer diameter: 14 mm (0.55 in)\u003cbr\u003e\n✅ Material: aluminum alloy, dark blue finish\u003cbr\u003e\n✅ Pack: 2 pieces\u003cbr\u003e\n✅ Includes M4 screws\u003cbr\u003e \u003cp\u003e💡 What is a rigid shaft coupler used for in hobby CNC machines and 3D printers?\u003c\/p\u003e\n- Provides a rigid connection between two shafts to transmit torque with minimal backlash\n- Uses a simple set-screw clamp to secure onto 6-7 mm shafts\n- Ideal for compact motor-to-gear or motor-to-shaft integrations in printers and CNCs\n- Aluminum alloy body with a dark blue finish for durability✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49144713773291,"sku":"VXB08H8FMLMC","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51jydwqAygL.jpg?v=1785764120","url":"https:\/\/vxb.com\/products\/6mm-to-7mm-bore-rigid-shaft-coupler-with-set-screw","provider":"VXB Bearings","version":"1.0","type":"link"}