To provide a joint metal for construction, which has the simple structure of joint metal itself and in which complicate connection working may not be conducted to a joining material for construction.

The joint metal 1 for construction is formed in constitution in which a pair of docking plates 3, to which supporting boltholes 33 for installing at the end section of a girth 6 are bored and in which docking anchors 32 and joining boltholes 31 are bored to joining sections 34, and an engaging member 26, in which a pair of opposed connecting plates 24 connecting the docking plates 3 are projected from a stationary plate 23, to which a bolthole 22 for fixing onto a column 5 is bored, boltholes 25 are bored to the connecting plates 24 and with which the docking anchor 32 is engaged, are mounted, and a bracing bracket 4 can also be secured.