The main purpose of hexagonal screws

The main body is a large-scale equipment, which requires equipment accessories, such as sight glasses, mechanical seal seats, and deceleration racks. At this time, stud bolts are used. One end is screwed into the main body. After the attachment is installed, the other end is put on a nut. Since the attachment is often disassembled, the thread will be worn or damaged. It is very convenient to use stud replacement. When the thickness of the connecting body is very large and the bolt length is very long, stud bolts will be used. It is used to connect thick plates and places where it is inconvenient to use hexagonal bolts, such as concrete roof truss, roof beam hanging monorail beam hanger, etc.

　　 When the thickness of the connecting body is very large, and the bolt length is very long, stud bolts will be used.