| 摘要 |
PROBLEM TO BE SOLVED: To provide a component in which a nail and a screw, a nail and a bolt, or screw and bolt are combined to form a one-piece unit to be used to connect wood or the like end to end. SOLUTION: By using a hexagon head part 2, a screw part 1 is driven into the wood or the like, and then a nail part 3 is nailed over a mating counterpart or the nailed down wood and the like is fixed to the mating counterpart by using a bolt, or alternately the screw part 1 is driven into the wood or the like and then the mating counterpart is fastened by a bolt 4.
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