Supply shaped nut shaped nut specifications, Yongnian County standard Factory Lite-shaped nut professional processing, we have advanced technology shaped nut parameters, excellent equipment, high-tech pipeline operations, product quality assurance shaped nut, allowing you to buy the rest assured easy products. For hexagonal nut, common standards: GB52, GB6170, GB6172, and DIN934, for the main differences between them are: GB6170 thickness than the GB52, GB6172 come thick and DIN934, commonly known as the thick nut. The other is on the edge of the difference, M8 nut series edge 14MM smaller 1MM, M10 nut DIN934, GB6170, GB6172 are on opposite sides of 13MM than the GB52. Supply shaped nut, Yongnian County standard Factory Lite-shaped nut professional processing, we have advanced technology shaped nut famous enterprises, 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. Yongnian shaped nuts, shaped nut, nut factory shaped New Products | 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!