Widely used important occasions with accuracy requirments, as well as under large impact, vibration or alternating load. Mainly used in highway and railway bridges, industrial and civil buildings, towers, cranes. This part are screws together with bolts.
Main Features: Easy to install, integrity, no gasket, easy to remove, reusable, medium carbon steel can be made with 8.8, Class 10.9 and other high strength bolts are used in connection with the United States military - MIL-STD 1312 Vibration Test.
Applications: Automotive industry -- cars, trucks, buses, compressors, construction machinery, wind power equipment, fasteners, agricultural machinery, casting industry, drilling equipment, shipbuilding industry, military, mining equipment, oil drilling RIGS (onshore or offshore), public rail transit, transmission systems, metallurgical equipment.
