{"product_id":"12mm-to-18mm-aluminum-shaft-coupling-rock-solid-cl","title":"12mm To 18mm Aluminum Shaft Coupling Rock Solid Clamping Shaft Coupler For Stepper Motors Servo Motors CNC Machines And 3D Printers DIY Encoder High Torque And Safe Recessed Screw Head","description":"\u003cdiv\u003eSingle 12-18mm Aluminum Shaft Coupling for CNC \u0026amp; 3D Printers\u003cbr\u003e\n✔️ Screw-type clamping, recessed head, anodized aluminum, high torque \u003cp\u003eThis single-piece coupling is designed to join motor shafts with driven shafts in compact CNC machines, servo motors, and DIY 3D printer builds. It offers reliable torque transfer with a safe recessed screw head and corrosion-resistant anodized aluminum.\u003c\/p\u003e \u003cp\u003e✅ High axial load capacity and torque\u003cbr\u003e✅ Recessed screw head provides a smooth, safe exterior surface\u003cbr\u003e✅ Anodized aluminum improves corrosion resistance and longevity\u003cbr\u003e✅ Fits 12 mm to 18 mm shaft sizes for common hobby motors\u003c\/p\u003e \u003cp\u003e💡 What is a shaft coupling used for in precision hobby machines?\nThis handy part connects rotating shafts and transmits torque while keeping alignment.\n- Handy for joining motor shafts to driven components in CNCs and 3D printers\n- Helps absorb minor misalignment and reduce vibration\n- Supports 12-18 mm shaft sizes common in DIY encoder and stepper setups\n- Improves safety with recessed head screws on exposed surfaces\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077454672107,"sku":"VXB098T34Y7R","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41PrwYgYV_S_1e9ad21b-3ba0-4cbc-927b-0f3d39f4384f.jpg?v=1775865676","url":"https:\/\/vxb.com\/products\/12mm-to-18mm-aluminum-shaft-coupling-rock-solid-cl","provider":"VXB Bearings","version":"1.0","type":"link"}