Bolt, Nut, Screw manufacturer / supplier in China, offering Chinese Factory Joinery Fasteners Zinc Alloy Thread Screw Nut Wood Inert Die Casting Zinc Alloy Nut Dome Nut Zinc Alloy, Customized Yellow Zinc Joinery Fasteners Insert Nut for Wood Furniture, Furniture Threaded Insert Nuts Zinc Alloy M5 Internal Threads Wood Nut and so on.