rapid fasteners Germany rapid model rapid price

rapid fastener mechanical parts, cylindrical threaded fasteners used with nuts. A type of fastener consisting of two parts: a head and a shank (a cylinder with external threads), which must be used with a nut to tightly connect two parts with through holes. This type of connection is called a bolted connection. If the nut is unscrewed from the bolt, its characteristics include a wide variety of specifications, different performance and uses, and a high degree of standardization, serialization, and generalization. Therefore, some people refer to this class of tight bolt fasteners that already have national standards as standard fasteners, or simply as standard parts. Also