Feature●- Torque control for installation and a large 3 seat wedge ensures strength and conditions. ● The Same Screw Diameter and bottom hole diameter, you can, easy installation from the top of your items.●● 電設, plumbing, construction, heating ducts, construction, elevators, construction, mounted hand railing, etc.●● The Call of screw: M10 Hole Bottom Diameter (mm): 10.0 ● tensile Max load (kN): 19.9 ● for recessed can depth (mm): 42 Length (mm): 80 Weight (g): 55.7 ●● With Box●- Stainless steel●Country of Origin: ChinaDescription
ねじ径と下穴径が同じなので、取付物の上から施工が可能。