The Hex Head Flange Bolt is a type of bolt that comes with a hexagonal head and a flange, which is a wide, flat disc on the bottom of the bolt head.
Hex head bolts may seem like small components in machinery, but they are the backbone of mechanical engineering. Without the hex head bolt, all machines, automobiles and even buildings would fall apart.
It is mostly used for connecting smaller parts. It has pan head screws, cylindrical head screws, semi-countersunk head screws and countersunk head screws. The screw head strength of pan head screws...
bm=1d double stud is generally used for the connection between two steel connected parts; bm=1.25d and bm=1.5d double stud is generally used for the connection between the cast iron connector...
According to the force mode of the connection, it is divided into ordinary and hinged holes. According to the shape of the head: hexagonal head, round head, square head, countersunk head and so on.
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