Wood Screws Cutting thread

Jinrun is a professional manufacturer of wood screws, the factory has more than 80 sets of head molding equipments, tail equipments and rolling equipments, the annual output of more than 10,000 tons, 80% of the products export, the main markets are South America, North America, Southeast Asia and so on. Wood screws is a special kind of self-tapping screw, which belongs to non-standard custom self-tapping screw. The head is many types,like flat head, hex washer head,flat head generlly with the inner plum groove, the inner plum groove can use the bit with plum groove, and the tail is more sharp, which can make the screw drill into wood and other materials quickly. The production diameter of the products can range from ST2.9 to 6.3, IFI #4-#14, and the longest length can be more than 150MM. The products can be produced according to customers' drawings or samples, and we can provide our existing samples free of charge. The price is cheap and the quality is reliable, so we are a good supplier worth choosing.