Supply shaped nut, Yongnian County standard Factory Lite-shaped nut professional processing, we have advanced technology shaped nut, excellent equipment, high-tech pipeline operations, product quality assurance, allowing you to buy the rest assured useful products. Before use to confirm that the mechanical properties of the product to meet the needs, such as screws and nuts guarantee tensile loads. To select the appropriate screw length to be able to expose the nut tightened after 1-2 Pitch prevail. Supply shaped nut, Yongnian County standard Factory Lite-shaped nut professional processing, we have advanced technology shaped nut parameters, excellent equipment, high-tech assembly line type nut processing, product quality assurance, allowing you to buy the rest assured useful products . The surface area of ??the bolts and screws down into the head (including the end of the surface area), three non-threaded shank portion and a threaded shank. Bolts, screws, nuts shaped head shape more specifications, are the main factors of bolts, screws and more varieties of formation, its shape is also more complex, you can simplify the calculation. Shaped nut parameter | shaped nut manufacturers specializing in customized | Lite (certified) | shaped nut provided by Yongnian County standard Factory Lite. Yongnian County standard Factory Lite (www.ynjxbzj.com) is Handan, fasteners leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lite leadership in standard factory staff warmly welcome all inquiries negotiations to create Lite standard factory a better future.