Original SHIMANO Hydraulic Disc Brake Caliper Bolts M6x18mm Black (4 Pcs)
Hight strength black steel bolts for replacing hydraulic brake caliper bolts with coating of blue Anti-Loosening Glue. M6 x 18mm Bicycle Hydraulic Disc Brake Caliper Bolts With Washer Black. 4 Pieces Steel Screws.