| 摘要 |
A 360° rotatable inlet screw assembly for a pneumatic tool includes a fixing base, an inlet screw and a C-shaped retainer. The fixing base is fixed in an inlet hole of the pneumatic tool and axially formed with a through hole. A first end of the inlet screw is formed with a head portion. An annular groove is formed in the inlet screw and located close to a second end thereof, the second end of the inlet screw passes through the through hole of the fixing base in a manner that the annular groove protrudes out of the through hole of the fixing base. The C-shaped retainer in the annular groove of the inlet screw for enabling the inlet screw to be assembled with the fixing base.
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