To provide a fitting of a bracket for piping capable of reducing construction cost, as well as, having high workability.

The fitting includes a fixing hardware 3 for supporting an end part 1a of a beam 1; a first hinge hardware 4 for rotatably supporting an end part 2a of a stay 2 protruding upward obliquely; and a second hinge hardware 5 which connects the end parts 1b and 2b of the beam 1 and the stay 2 together for mutual rotation. The first hinge hardware 4 includes a vertical lower plate 40 fixed to a wall surface 6, and a first oblique plate 41 fixed to the end part 2a of the stay 2 for rotation relative to the vertical lower plate 40 via a first pin 41. The second hinge hardware 5 includes a movable horizontal plate 51 fixed to the end part 1b of the beam 1, and a second oblique plate 53 fixed to the end part 2b of the stay 2 for rotation relative to the movable horizontal plate 51 via a second pin 52.