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.
HEL Performance Stainless Steel Male to Male Adaptor Brake Fitting M10 x 1.00
Adaptor 1/8 NPT x M10x1mm Male to Male Fitting Zinc Plated for AN-3
2 x M10 x 1.00 banjo bolts & 4 Copper washers fine thread Suzuki