Integrated internal fastener

The utility model discloses an integrated internal fastener which comprises a fastener body and a connecting section integrally arranged with the fastener body, an external thread structure in threaded connection with an object is arranged on the periphery of the tail end of the connecting section, and a screw head with the diameter larger than that of the fastener body is integrally arranged at the top end of the fastener body. The center of the screw head and the center of the fastener body are correspondingly provided with inner screw holes, and the screw head is provided with hexagon nuts corresponding to the inner screw holes. The integrated internal fastener has the advantages that integrated production setting is achieved, machining and fixing convenience is improved, and disassembly and assembly humanization and rationalization are improved. 本实用新型公开了一种一体化内部紧固件，包括紧固件主体、与紧固件主体一体设置的连接段，所述连接段的末端外围设有物体螺接的外螺牙结构，所述紧固件主体的顶端一体设有直径大于紧固件主体直径的螺头；所述螺头和紧固件主体的中心对应设有内螺孔，所述螺头对应内螺孔设有六角螺母。该一体化内部紧固件，具备一体化生产设置，提高加工固定方便性，提