This banjo is 11mm thick across the flats where the banjo bolt would sit. M10 X 1.00" Thread. This banjo fitting is suitable for the following.
Adaptor 1/8 NPT x M10x1mm Male to Male Fitting Zinc Plated for AN-3
Titanium Banjo Bolt Single M10 x 1.00mm Rear Brake Caliper Race Spec x 2 Black
Titanium Banjo Bolt Single M10 x 1.25mm Race Spec x 3 TIBANJOS10R-3 Black