Sanitaire screw pk 10 per pk SCREW PKG 53238-17 or 53238-14 on the following models <table id=""parts-model-details""> <tbody> <tr> <td>S635A</td> <td>11Q Professional Upright S635A</td> </tr> <tr> <td>S647B</td> <td>SANITAIRE BLUE S647B</td> </tr> <tr> <td>S661B</td> <td>SANITAIRE UPRIGHT S661B</td> </tr> <tr> <td>S661D</td> <td>SANITAIRE UPRIGHT CLEANER S661D</td> </tr> <tr> <td>S663B</td> <td>SANITAIRE UPRIGHT CLEANER S663B</td> </tr> <tr> <td>SC678A-1</td> <td>SANITAIRE COMMERCIAL UPRIGHT SC678A-1</td> </tr> <tr> <td>SC679J-2</td> <td>SANITAIRE RED UPRIGHT SC679J-2</td> </tr> <tr> <td>SC888F</td> <td>SANITAIRE 12""UPRIGHT(EC888A) SC888F</td> </tr> <tr> <td>SC888H-1</td> <td>TRADITIONAL UPRIGHT SC888H-1</td> </tr> <tr> <td>SC9050A</td> <td>SANITAIRE COMMERCIAL UPRIGHT SC9050A</td> </tr> </tbody> </table> <img src=""https://esa-na.electroluxmedia.com/assets/derivates/4/001/449/641/53238-14_Screw.jpg"" />