Screws are a "mass product", not a handicraft. In mass production, we will achieve high precision, stable quality and popular price to supply consumers.
Bolts are mechanical parts and are cylindrical threaded fasteners with nuts.
are used to protect the surface of the connected parts from scratches by the nut and to disperse the pressure of the nut on the connected parts. We have a variety of washers for you to choose from.
Nuts are parts that are screwed together with bolts or screws for fastening. All production machinery must use a component. According to different materials, it is divided into carbon steel, stainless steel, non-ferrous metals, etc.