● It is a nut tightening type because it is removable without any residue. - Installation is only available to 打込mu wick bars, the installation is complete it with. ● Main body and a thread that will have the same diameter for concrete drilling to the circumference. ● Mounting objects directly from the installation on the go. ● called thread: M16 Threaded ● Total length (mm): 80 Length (mm): 30 ● bottom hole diameter (mm): 17.0 ● tensile Max load (kN): 21.5 ● for recessed can depth (mm) 50 mounting objects with thickness (in mm): 110 Weight (g): 154.5 ● box [Material]: ● Stainless steel SUS304 equivalent [Occasion]: ● No Rust on obedience. Construction, Construction, Construction Equipment.