expansion bolt

常见例句

The utility model provides an expansion bolt with the advantages of strong fastening performance, easy detachment, simply structure and easy process.
是同时具有紧固性强、容易拆卸、结构简单、易于加工的特点的一种膨胀螺栓。
ip.com
In KP1 type perforated brick masonry, expansion bolt especially design for perforated brick is prefer, because it can form "self- anchor" effect and hold tightly in brick hole.
KP1型矩形条孔烧结页岩多孔砖砌体墙上应采用空心砌体专用膨胀螺栓，因其能够形成可靠的“自螺母效应”。
The utility model provides an expansion bolt, which includes a tubular expansion sleeve and a screw matching with the expansion sleeve. The upside of the screw is provided with a screw cap integrated.
一种膨胀螺栓，包括管状的膨胀套筒和与膨胀套筒相配套的螺杆，在螺杆上端设有螺帽于其连成一体。
ip.com