通过高强螺母的紧固保证钢套管与锚环之间良好连接。
The good connection between the steel sleeve and the anchor ring is ensured by the fastening of the high strength screw nut.
所研究的锚固系统是由高强螺母、钢锚板和锚固钢筋组成。
It is made up of anchorage steel plate, screw nut and anchorage steel bar.
钢结构用高强度大六角头螺栓，大六角螺母，垫圈技术条件。
Specification of high strength bolts with large hexagon head, large hexagon nuts, plain washers for steel structures.
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