Furniture Screws, Chicago Screws, Non-Standard Screws manufacturer / supplier in China, offering Factory Supply High Strength Grade 8.8 Stainless Steel Hex Socket Head Cap Screw DIN912 for Machinery Allen Screw Bolt, Stainless Steel 304 316 Cylinder Round Head DIN912 Shoulder Bolt, Full Thread Machine Screw Hex Socket Cap Screw, Professional Factory Supply Carbon Steel Zinc Plated Three Holes Round Base Weld Tee Nuts and so on.