摘要 |
PURPOSE: A distinguishing system of different fastening members is provided to prevent a charged receptacle from becoming obliquely inserted since a housing and a receptacle are coupled by fitting. CONSTITUTION: A distinguishing system of different fastening members comprises a receptacle, a housing(30) and distinguishing members(33). Different shapes and/or sized and/or materials of fastening members are held in the receptacle. The fastening members, which are charged in the receptacle, are matched with parts to be coupled. The housing holds the receptacle. The distinguishing members mark the individual charging position of the fastening members in the receptacle.
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