| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a brace jointing metal part for a building with which cost is not increased; insertion operation of a joint bolt into a bolt hole may be easily carried out like so far; and the brace jointing metal part is stably jointed on a longitudinal building material and a lateral building material.SOLUTION: A jointing plate part 5 is arranged on a center part of a base plate part 4 in an inserting manner. Notched parts 12 for bolt guide are arranged on a plurality of places on an end part of the jointing plate part 5. Bolt holes 8 are formed on the center part of the base plate part 4 on which the notched parts 12 for bolt guide are present. One of the bolt holes 8 is formed on a connection hole part 15 having a slightly larger diameter than the size of diameter of a bolt shaft part 13 of a joint bolt 7. The other bolt hole 8 is formed on an insertion larger diameter hole part 16 having a larger diameter than the connection hole part 15. The insertion larger diameter hole part 16 is arranged on pulling direction side along with pulling force acting on the base plate part 4 via the brace metal 3. The connection hole part 15 is arranged on the opposite side.</p> |
