To provide a nail improving workability and preventing slanting during penetration by preventing easy loosening by a simple structure and reducing a penetration amount into a workpiece.
The nail 1 fixes a workpiece T by hitting a head 1A1 positioned in one end of a shaft part 1A and penetrating the workpiece T. In an interior of the shaft part 1A, a whole area in an axial direction from the head 1A1 to a tapered face 1B is penetrated and hollow, an interior of a tip part 1A2 positioned in the other end of the shaft part being a side pierced into the workpiece T is formed as the tapered face 1B with an inner diameter enlarged toward the tip, the tapered face 1B is divided by a plurality of slits 1C provided along a circumferential direction, and the tapered face 1B is enlarged as the nail advances into the workpiece T.
JPH05272519A | 1993-10-19 | |||
JPS6291013U | 1987-06-10 | |||
JPH10131925A | 1998-05-22 | |||
JPS6366607U | 1988-05-06 | |||
JPS6366607U | 1988-05-06 | |||
JP2001330013A | 2001-11-30 | |||
JPH05272519A | 1993-10-19 |
Keiichi Nishimura