● It is a construction surface is flat and tend to the anchor even after removal of the equipment equipment to interfere be not included. ● Thread called: W5/16 Total Length (mm): 35 ● Thread Length (mm): 13 Maximum tensile load (kN): 12.7 outer diameter (mm): 12.0 ● drill diameter (mm): 12.5 Weight (g): 25.3 ● box [Material]: Stainless Steel ● surface treatment: Trivalent chromate finish [Occasion]: ● Light Plush construction, bed mold scaffold mounting, concrete, construction, wiring, plumbing hanging hardware includes all mounting and so on.