Coil & Wire
An coil is formed when a conductor (usually an insulated solid copper wire) is wound around a core or form to create an inductor or electromagnet. When electricity is passed ...
Bolt & Nut
Some Types of Bolt & Nut A nut is a type of fastener with a threaded hole. Nuts are almost always used opposite a mating bolt to fasten a stack of ...
Fitting Pipe
A fitting is used in pipe plumbing systems to connect straight pipe or tubing sections, to adapt to different sizes or shapes, and for other purposes, such as regulating or ...