| 摘要 |
A castle nut assembly is provided to easily arrange pin holes formed in a bolt and through-holes formed in a castle nut, and to reuse even when dissembling of the castle nut is required. A castle nut assembly for fixing a wheel comprises a castle nut(110) and a quarter pin(120). The castle nut includes a cylindrical castle unit(114) projected outward from one side of a nut body(112), and a plurality of through-holes arranged radially along the outer circumference of the castle unit. The through-holes have openings toward the end of the castle. The quarter pin includes a pair of insertion projections projected inward from both ends of a band(122) surrounding a portion of the outer circumference surface of the castle unit.
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