{"product_id":"industrial-dkn-20-31-8mm-3-metal-bellows-coupler","title":"Industrial DKN 20-31-8mm-3 Metal Bellows Coupler","description":"\u003cdiv\u003e\u003cp\u003eIndustrial DKN 20-31-8mm-3 Metal Bellows Coupler is an 8-inch-long shaft coupling with an 8 mm bore and 25 mm outer diameter. Built as a metal bellows coupling, it provides a compact, torsionally stiff connection for precise torque transfer between two rotating shafts. It is suited for industrial machinery, CNC equipment, and robotics where a robust, fixed-bore connection is needed.\u003c\/p\u003e\u003c\/div\u003e","brand":"Gerwah","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46269241917674,"sku":null,"price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-053.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/industrial-dkn-20-31-8mm-3-metal-bellows-coupler","provider":"GTG Hardware","version":"1.0","type":"link"}