Application of carbon steel to bolts

Bolts: Mechanical parts, cylindrical threaded fasteners for nuts. A fastener consisting of two parts, head and screw (cylinder with external thread), used in conjunction with a nut to fasten two parts with a through hole. This type of connection is called bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection.

Carbon structural steel: low price, excellent process properties (such as weldability and cold formability), general engineering structure and common mechanical parts. Such as Q235 can be made of bolts, nuts, dowel, hook.