Bolt, Nut, Screw manufacturer / supplier in China, offering Hardware All Kinds Nut Stainless Steel Hex Nuts Flange Nut, Cap Nut, Round Nut, Slotted Nut, Welding Nuts, Furniture Cabinet Hardware Hand Tools Zinc Plated 45#Carbon Common Roofing Galvanized Steel Concrete Nail, Flange Bolts High Tensile Class 8.8 Hot DIP Galvanised Hex Flange Purlin Bolts Nuts M10 M12 M16 and so on.