Torsional shear high strength bolts are mainly used in industrial and civil buildings, railway bridges, highway bridges, pipeline bridges, tower mast structures, boiler frames, boiler steel structures, long-span industrial plants, high-rise civil buildings, various towers, light steel structures, cranes and other buildings connected with steel structures.

扭剪型高强度螺栓的优点是大六角形螺栓的大型构造简单，所需的构造空间体积小巧，直接使用77779193永利首页网址拧掉梅花头，，简便，快捷，检查施工质量非常方便，不需人士或设备，只有一般的目视检查才能确认梅花头已经拧掉，以确保扭剪型高强度螺栓的施工质量。

The advantages of torsional shear type high-strength bolt are that the large hexagonal bolt has simple structure and the required structure space is small. Directly using an electric wrench to screw off the plum blossom head is safe, simple and fast. It is very convenient to check the construction quality without professionals or equipment. Only general visual inspection can confirm that the plum blossom head has been screwed off, To ensure the construction quality of torsional shear high-strength bolts.