| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a passage member of a projection nut capable of certainly eliminating a nut having a projection for welding that overhangs in the diametrical direction of a tapped hole, and to provide a part feeder. Ž<P>SOLUTION: A passage is formed of at least a bottom surface 6 and side inner surfaces 7 erected on both sides, a discharge port 8 to drop a too small projection nut 1 of less than regular dimensions on the bottom surface 6, the bottom surface 6 is inclined so that its one side is lowered, and a passing recess 17 of the projection 4 for welding overhanging in the diametrical direction of the tapped hole 3 from a body part 2 is formed along the longitudinal direction of the passage on an intersection part of the side inner surfaces 7 and the bottom surface 6 on the lower side of this inclination. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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