Copper factory sales _ Super Cheung Metal Products (certified) _ copper

The third is the outer peripheral surface of the nut to the inner peripheral surface of the threaded screw holes are drilled through the (usually 2, leaving it in the outer profile 90) for screwing a small-diameter countersunk head screw copper prices, the purpose of is applied to the threads of a copper factory sales force centripetal direction, to prevent the lock nut loosened. Bolts in daily life and industrial production which is indispensable, the bolt is also known as the rice industry. Extensive use of visible screws. Scope of application of the bolts are: electronic products, machinery products, digital products, electrical equipment, machinery and electrical machinery products. Copper vessels, vehicles, hydraulic buy copper pieces, or even chemical experiment is also useful to bolt. Anyway, over many places have used the bolt. Special digital products such as precision bolts used above. DVD, camera, glasses, watches, such as the use of micro-electronic bolt; general bolt TV, electrical products, musical instruments, furniture, etc.; as engineering, architecture, bridges using large bolts, nuts; transportation equipment, aircraft, train, car compared with the size of bolts and the like. Bolt has an important task in the industry, as long as there is on Earth industry, the function bolts always important. Copper factory sales _ Super Cheung Metal Products (certified) _ copper by Linyi City Super Cheung Metal Products. Linyi City Super Cheung Metal Products (www.tongqianjian.com) Shandong Linyi, a leader in non-ferrous alloy products, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In ChaoXiang metallwarenfabrik leadership with the staff warmly welcome all inquiries negotiations to create ChaoXiang metallwarenfabrik a better future.