{"product_id":"rotatable-universal-steering-shaft-u-joint-coupler","title":"Rotatable Universal Steering Shaft U Joint Coupler Set For RC Cars And Robotics, 4mm To 3.17mm Inner Diameter, 2 Pcs Universal Joints With M3 Screws And Spanners, Heavy Duty Steel, Silver Finish","description":"\u003cdiv\u003eRotatable U Joint Coupler Set for RC Cars and Robotics (pack of 2) \u003cbr\u003e\n✔️ ID 4 mm to 3.17 mm, OD 9 mm, length 23.5 mm, 45# steel, 2 pcs \u003cp\u003eThese rotatable universal joints are heavy-duty steel connectors designed to transmit torque between shafts in RC cars, robotics, and hobby machines. They allow a controlled amount of angular movement, making it easy to align components in tight spaces. The two-piece set includes M3 screws and spanners for quick, secure assembly.\u003c\/p\u003e \u003cp\u003e✅ Outer diameter 9 mm (0.35 in); length 23.5 mm (0.93 in) \u003cbr\u003e\n✅ Inner diameter 4 mm (0.16 in) to 3.17 mm (0.12 in) \u003cbr\u003e\n✅ Material: 45# steel with nickel plating for corrosion resistance \u003cbr\u003e\n✅ Thread size: M3 \u003cbr\u003e\n✅ Includes: 2 universal joints, 4 screws, 2 spanners \u003cbr\u003e\n✅ Maximum rotation angle: 45 degrees \u003cbr\u003e\n✅ Application: connects motor shafts to hex wheels, gears, and prop links in RC cars, ships, and robots \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a universal joint used for in RC cars and robotics? \u003cbr\u003e It’s handy for transmitting torque between angled shafts and absorbing minor misalignment. \u003cbr\u003e - Handles torque transfer between motors and wheels, props, or gears \u003cbr\u003e - Handy for model cars, ships, and robots with tight mounting spaces \u003cbr\u003e - Supports up to 45-degree rotation with stable power delivery\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110992228587,"sku":"VXB0FWJ75Q48","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61iGeywxgBL.jpg?v=1776498685","url":"https:\/\/vxbtools.com\/products\/rotatable-universal-steering-shaft-u-joint-coupler","provider":"VXB Bearings","version":"1.0","type":"link"}