{"product_id":"4mm-to-5mm-bore-rigid-coupling-set-screw-l20xd12-aluminum-alloy-shaft-coupler-co","title":"4mm to 5mm Bore Rigid Coupling Set Screw L20XD12 Aluminum Alloy,Shaft Coupler Connector for RC Airplane Boat, Motor Accessories,Red,2pcs","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConnection Diameter 4mm to 5mm, Total Length 20mm \/0.78 inch, Outside Diameter 12mm\/ 0.47 inch\u003c\/li\u003e\n\u003cli\u003eWidely used in blowers,3D printer,DIY robots,CNC machine,stepper motors,etc. Similar to rigid clamp couplings, shaft couplers are used to hold bearings and sprockets tightly on the shaft, and are used in motor and gearbox assemblies.\u003c\/li\u003e\n\u003cli\u003eTop tight type rigid coupling with 2\/4 screws to hold the shaft tightly; high torque with rigidity, low inertia and excellent sensitivity.\u003c\/li\u003e\n\u003cli\u003eNOTE The rigid type basically does not allow eccentricity, and it must be fully adjusted during use.\u003c\/li\u003e\n\u003cli\u003eSingle piece set screw clamp design makes it easy to set up the items on the shaft and control the holding capacity of the coupling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eSpecification:8 pcs screws designThread Size: M4Color: RedMaterial: Aluminum AlloyConnection Diameter: 4mm to 5mmTotal Length: 20mm \/0.78 inchOutside Diameter : 12mm\/ 0.47 inchThrough Angle: 180 Degree Package List:2 Pcs x Rigid Shaft Coupler8 Pcs x M4 Screws\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eMade from aluminum alloy material to reduce inertiaRigid coupling,high torque with rigidity,low inertia and excellent sensitivityNo rotation gap, elastic action can make up for symmetrical angular misalignmentMaintenance-free, oil proof and corrosion resistanceSuitable for model car, model boat, hardware, , mechanical drive situations etc\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003ePlease allow 1-3mm differs due to manual measurementDue to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:600px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;width:40%;\"\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1.18 x 0.79 x 0.79 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"LinkMejor","offers":[{"title":"2mm to 4mm","offer_id":55034975093108,"sku":"B07P82CC37","price":7.4,"currency_code":"USD","in_stock":true},{"title":"4mm to 6mm","offer_id":55034975125876,"sku":"B07P9693LZ","price":8.59,"currency_code":"USD","in_stock":true},{"title":"3mm to 4mm","offer_id":55034975158644,"sku":"B07P82F1TJ","price":7.29,"currency_code":"USD","in_stock":true},{"title":"3mm to 6mm","offer_id":55034975191412,"sku":"B07P82BRRB","price":8.39,"currency_code":"USD","in_stock":true},{"title":"3.17mm to 4mm","offer_id":55034975224180,"sku":"B07P82BB99","price":8.99,"currency_code":"USD","in_stock":true},{"title":"3mm to 5mm","offer_id":55034975256948,"sku":"B07PBBMSN6","price":7.99,"currency_code":"USD","in_stock":true},{"title":"3mm to 3mm","offer_id":55034975289716,"sku":"B07P5YZP2B","price":8.09,"currency_code":"USD","in_stock":true},{"title":"4mm to 4mm","offer_id":55034975322484,"sku":"B07P5YZYFN","price":8.89,"currency_code":"USD","in_stock":true},{"title":"2mm to 2mm","offer_id":55034975355252,"sku":"B07P6X8P15","price":7.79,"currency_code":"USD","in_stock":true},{"title":"5mm to 6mm","offer_id":55034975388020,"sku":"B07P5Z25H8","price":7.79,"currency_code":"USD","in_stock":true},{"title":"2mm to 6mm","offer_id":55034975420788,"sku":"B07PBBMD3C","price":7.09,"currency_code":"USD","in_stock":true},{"title":"2mm to 3mm","offer_id":55034975453556,"sku":"B07P5Z3BR7","price":9.39,"currency_code":"USD","in_stock":true},{"title":"3.17mm to 3.17mm","offer_id":55034975486324,"sku":"B07P82CJ2Z","price":9.19,"currency_code":"USD","in_stock":true},{"title":"2mm to 5mm","offer_id":55034975519092,"sku":"B07P967FV9","price":7.59,"currency_code":"USD","in_stock":true},{"title":"5mm to 5mm","offer_id":55034975551860,"sku":"B07P6X9GSQ","price":7.49,"currency_code":"USD","in_stock":true},{"title":"4mm to 5mm","offer_id":55034975584628,"sku":"B07P5Z327W","price":8.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5799\/5892\/files\/61QwNhCwa2L._AC_SL1100.jpg?v=1785191267","url":"https:\/\/linkmejor.com\/products\/4mm-to-5mm-bore-rigid-coupling-set-screw-l20xd12-aluminum-alloy-shaft-coupler-co","provider":"linkmejor.com - More for Less","version":"1.0","type":"link"}