Supply shaped nut, Yongnian County standard Factory Lite-shaped nut professional processing, we have advanced technology, excellent equipment, high-tech pipeline operations, product quality assurance, allowing you to buy the rest assured useful products. There are two general type nut, one is iron, which is carbon steel. One is stainless steel, of course, copper, aluminum, shaped nut nut processing, but these rarely used. How much copper is useful to supply shaped nut, like aluminum nut rarely used. There are two kinds of Hebei grade hex nut shaped nut, one is 4.8, ordinary nuts, one is 8 nut. Supply shaped nut, Yongnian County standard Factory Lite-shaped nut professional processing, we have advanced technology, excellent equipment, high-tech pipeline operations, product quality assurance, allowing you to buy the rest assured useful products. Improving the forces threads, forming a resilient connection, eliminating the pitch and tooth-type half-angle error between the internal and external threads, the thread on the load evenly distributed, protecting the base thread is not damaged, and prolong life. Shaped nut manufacturers, shaped nut, Yongnian professional large-scale manufacturer | Lite Lite by Yongnian County standard Factory. Yongnian County standard Factory Lite (www.ynjxbzj.com) strong, credible, in Handan fastener industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Lite standard factory and you hand into the brilliant, for a better future!