How to prevent the outer hexagon bolt from breaking? The function of outer hexagon bolt is very important. Generally, it needs to be used with nut when tightening. The strength of different specifications and types of hexagon bolts is different. In order to prevent fracture in the process of use, there are some places to [...]
The technological process of hot-dip galvanized bolts is as follows: pickling, washing, adding auxiliary plating solution, drying, hanging plating, cooling, medicating, cleaning, grinding and hot galvanizing. Hot dip galvanized hexagon bolt is an effective metal anti-corrosion method, which is mainly used in metal structure facilities of various industries. After rust removal, the bolts are immersed [...]
Hexagon head bolts installation and application is directly related to the quality and service life of fasteners, and the safety of bolts is the primary consideration. Main factors affecting hexagon head bolt: the selection of material, thickness of steel plate, processing and cutting, surface coating and installation of steel structure parts shall comply with design [...]