A stud bolt is a bolt with two hexagonal nuts on both ends. It’s used to replace the common bolts and nuts combo. Stud bolts are commonly use in flange connections, a method of connecting two pipes together. These are the different types of stud bolts: continuous threaded, tap end, double end, double end with reduced shank, flange, and welding studs.
Bolts are one of the most common basic hardware parts you can see in any industry–automotive, construction, agriculture, etc. Bolts definition is they are mechanical fasteners that connect different parts. Its parts include the head and a threaded cylindrical body. Bolts are usually used with washers and nuts to lock them in position and prevent loosening or crushing. One reason bolts are popular across all industries is that it makes assembly, disassembly, and reassembly easier compared to permanent fastening such as welding.
Bolts should not be confused with screws, however. As mentioned previously, bolts definition is they are mechanical fasteners that connect different parts. Screws are also mechanical fasteners; however, how they look and how they are used are different.