Supply of high-strength bolts high strength bolts, high strength bolts crane, Yongnian County standard Factory Lite provides high strength bolts latest offer price, quality of 8.8 strength bolts process distribution, the latest 1.9 high-strength bolts m16 sales charts high strength bolts, for businessmen to provide strong 12.9 high strength bolts news. Welcome to the new and old customers to visit, to discuss cooperation! Cold heading steel cold forging technique is the production of high interchangeability of steel fasteners. Because it is at room temperature, the use of metal plastic forming, deformation of each part of the great strength bolts m20, bear the strain rate is high, and therefore, the performance requirements of cold heading steel material is very strict. Supply of high-strength bolts, high strength bolts crane, Yongnian County standard Factory Lite provides high strength bolts latest offer price, quality of 8.8 strength bolts process distribution, the latest 1.9 high strength bolts sales charts for businessmen strong 12.9 high strength bolts news. Welcome to the new and old customers to visit, to discuss cooperation! Judging from the intensity level: high-strength bolts m24 high strength bolts, the increasingly widespread use. Common 8.8s and 10.9s two intensity levels, the majority of which 10.9. Ordinary bolt strength grade is lower, typically 4.4, 4.8, 5.6 and 8.8. According to the mechanical characteristics of sub-type pressure and friction type. Difference between the two calculation methods. m14 high strength bolts, high strength bolts, professional manufacturer selection | 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 into the brilliant and you work for a better future!