1/2/5pc 35mm 45mm Stainless Steel Plug Screw Bolt Kitchen Sink Basket Strainer Waste M12 Threaded Screw Connector
https://www.vogueparade.com/shopping/EN/200066144/1/1005003411607150/125pc-35mm-45mm-stainless-steel-plug-screw-bolt-kitchen-sink-basket-strainer-waste-m12-threaded-screw-connector//