Perfect for the demands of [Features]: ● Made of stainless steel corrosion resistant installation locations. ● dedicated hand holder can make sure your installation complete. [Specifications] ● ● ● Thread called: W3/8 Total Length (mm): 40 thread length (mm): 16 ● tensile Max load (kN): 14.7 outer diameter (mm): 12.0 ● drill diameter (mm): 12.5 Weight (g): 23.3 ● box 5-Pack [Material/Finish] stainless steel (sus304) [usage] ● Fire Extinguishing equipment installation, signs, and much more. 【 Please note 】 ● tensile, Max Load Is High Strength Concrete fc21 N/M [square meter]] When you value. ● Specially designed hand holder Installation is required.