The Difference Between Hexagon Bolts And Hexagon Flange Bolts

Hexagon bolts are the most widely used type of bolts. The Grade A and Grade B bolts in Hexagon Bolts Manufacturer are used for important occasions that require high assembly accuracy and are subjected to large shock, vibration, or alternating loads. The C-grade bolts are used for occasions where the surface is relatively rough and the assembly accuracy is not high. The threads on the bolts are generally ordinary threads. Common threaded bolts in West Asia have better self-locking properties. They are mainly used for thin-walled parts or occasions subject to impact, vibration, or alternating loads. Generally, bolts are partially threaded, and full-threaded bolts are mainly used for bolts with shorter nominal lengths and occasions that require longer threads.

The head of the hexagonal flange bolt is composed of two parts: the hexagonal head and the flange surface. Its "support area to stress area ratio" is larger than that of ordinary hexagonal head bolts, so this kind of bolt can withstand higher pre-tightening force and prevent The loose performance is also good, so Hex Flange Screw is widely used in automobile engines, heavy machinery, and other products.