Bolt, Nut manufacturer / supplier in China, offering DIN 1624 Blue White Zinc T-Nut Wood Insert Tee Nuts with Pronge Locking Nut for Furniture, DIN1624 High Quality Carbon Steel Zinc Plated Four Claw Tee Nut Furniture Wood Insert Nut, Four Claw Nut M6 M8 Carbon Steel Galvanized T-Nut with Four Claw Furniture Wood Insert and so on.