[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] ● call of the screw: M6 Overall Length (mm) 60 hole diameter (mm): 6.4 ● tensile Max load (kN): 3.9 ● for recessed can, under ● Thread Length (mm): 20 Depth (mm): 30 ● Mounting objects thickness (in mm): 120 Weight (g): 14.8 ● box 3-Pack, [Material] ● Stainless steel SUS304 equivalent [Occasion]: ● No Rust Finish on obedience. Construction, Construction, Construction Equipment. 【 Please note 】 ● tensile, Max Load Is High Strength Concrete f21 N/M [square meter]] When you value.