Stainless Door Hinges are made of high-quality stainless steel with a brushed finish for a smooth and flat surface. The overall dimensions are 100mm in height, 66mm in width, 3mm in thickness, and a hinge core diameter of 16mm. They are designed with a symmetrical installation structure and three countersunk screw holes on each side, ensuring smooth axis rotation and flexible opening and closing angles. They are suitable for all types of indoor and outdoor door panels and are both corrosion-resistant and rust-resistant. Even in humid or frequently used environments, they can maintain stable functional performance and a long service life, making them ideal hardware accessories for residential, commercial buildings, and industrial sites.