To provide a connection fastener which can enhance the efficiency of driving work without requiring disposal of a connecting member 2, and can be manufactured at low cost.
The connection fastener includes a plurality of fasteners mutually connected through the synthetic resin connecting member 2. The connecting member 2 includes an annular portion 4 attached to surround a shank 3a of each connected fastener, and a connecting portion 5 connected to the annular portions 4 surrounding the adjacent fasteners. The connecting portion 5 and the annular portion 4 have strength such that, when subjected to an impact in driving by a fastener driving tool, the connecting portion 5 is ruptured, and the annular portion 4 is held on the shank 3a, respectively. The connecting portion 5 is formed at a position offset from a line mutually connecting the centers of the annular portions 4.
HOSHINO YUKIMICHI
TSUKADA TAKAO
| JPS5571807U | 1980-05-17 | |||
| JPH0635623U | 1994-05-13 | |||
| JP2005090723A | 2005-04-07 | |||
| JPS5232072U | 1977-03-07 | |||
| JPH0583425U | 1993-11-12 | |||
| JP2006070939A | 2006-03-16 |
瀬川 幹夫