| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a bolt for wheel attachment to which a decorative function and the like can be added, and a wheel attachment structure using the bolt.SOLUTION: A bolt 6 for wheel attachment includes: a male screw part 11 that is screwed into a female screw part 3 of a hub 2; a collar part 12 that is fitted into a bolt insertion hole 5 of a wheel 4; an engagement part 13 that is integrally provided at a base end of the male screw part 11 and into which a tightening tool is fitted; and a protruding shank 14 that protrudes from the engagement part 13. A male screw is formed on the protruding shank 14. A cap member 7 formed of a colored aluminum alloy material is attached by making use of the male screw of the protruding shank 14.</p> |
