Supply of high-strength bolts, fasteners Yongnian County Bowen specializes in processing high-strength bolts, we have advanced technology, excellent processing equipment 1.9 strength bolts, high-tech assembly line, is a professional supplier of high-strength bolts, reasonable price 1.9 strength bolts, complete specifications, allowing you to buy the rest assured useful products. Board members will not occur slip deformation (always maintained between the screw and the hole wall voids the original amount), are pieces by elastic webs overall force. In the shear design, high-strength bolts in bearing-type connections exceeds the maximum allowed outside of shear friction, then the relative slippage occurs between the connecting plate member is deformed. Supply of high-strength bolts, Yongnian County Bowen specializes in processing high-strength bolts fastening strength bolts 1.9 specification, we have advanced technology, excellent equipment, high-tech assembly line, is a professional supplier of high-strength bolts, reasonable price complete specifications, allowing you to buy the rest assured useful products. The amount more for high-strength bolts in steel and carbon steel 1.9 Yongnian strength bolts, cold heading conducted before the ball (softening) annealing in order to obtain a uniform fine pearlite spheroidization to better meet actual production needs. Bowen (figure), 1.9 strength bolts manufacturers, 1.9 strength bolts provided by Yongnian County Bowen fasteners. Yongnian County Bowen fasteners (www.bwjgj.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers to visit and sincere cooperation for a better future. Bowen fasteners - your trusted friend, Company Address: Yongnian County, Hebei Province, Handan City beachhead west industrial area, contact: Guochao Feng.