TAS-DME expansion anchor eyebolt
It works just like metal screw anchors. A hole must be drilled beforehand to place the anchor, then, the device is anchored to the walls of the base material by the pressure created by the expansion of the sleeve as the eyebolt is being threaded. The eyebolt fixes the element to be fastened or fixed using a cable, a pin or any other element that enables joining both elements.
What material do you need?
Eye, nut, washer, cone nut and sleeve: Carbon steel
Plastic ring: Red nylon