SHIMANO ULTEGRA FC-6800 46-36T Chainring Screw (M8 x 10.1) and Nut (4 sets)

Ultegra FC-6800 4-Arm Chainring Screw 46-36

These Shimano chainring screws are compatible with the Ultegra FC-6800 4-arm crankset, but only with the 36-46 tooth version. They have an M8 x 10.1 mm thread and are to be placed in the middle between the small and large chainrings. Four caps, which are also the nuts, are provided.

The Ultegra FC-6800 36-46 4-arm Chainring Screw in details:

• Compatibility: FC-6800 (only for 36-46 d)
• Thread: M8 x 10.1
• Position: center
• Assembly: between the small and large tray
• Manufacturer number: Y-1P498090