[Features]: ● 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. [Specifications] ● called thread: M12 screw ● Total length (mm): 80 Length (mm): 25 ● bottom hole diameter (mm): 12.7 ● tensile load (kN): 17.1 ● Max for recessed can depth (mm): 50 ● Mounting objects thickness (mm): 116 Weight (g): 82.1 ● with box [Material]: ● Stainless steel finish surface treatment: Trivalent chromate finish [Occasion]: ● construction, construction, civil construction, electrical, construction, mechanical equipment and so on. 【 Please note 】 ● tensile, Max Load Is High Strength Concrete f21 N/M [square meter]] When you value.