Screws, Bolt, Fasteners manufacturer / supplier in China, offering Malaxy High Tensile Long Round Coupling Nuts Extended Round Nuts for Threaded Rod Hardware Round Coupling Nuts, Malaxy Carbon Steel Round Coupling Nuts Long Round Nuts Threaded Connectors for Rods Round Coupling Nuts, Malaxy Galvanized T Head Bolts Drop in T Bolts for Machine T Slot Table T Head Bolts and so on.