Fasteners, Bolt, Screws manufacturer / supplier in China, offering Malaxy DIN7991 Hex Socket Countersunk Head Screws Stainless Steel A2-70 Carbon Steel M2-M12 Black Oxide Zinc Plated for Furniture Production Line ISO Certified, Malaxy M8X50mm Alloy Steel Threaded Rods High Tensile Strength Fasteners, Malaxy Premium Alloy Steel Threaded Rod for Heavy Machinery Compliant with SAE J429 Grade 8 Standards and so on.