H&R wheel bolts Type 15 are 49 mm long with a 1.25 thread and a removable ball seat designed for Mercedes fitments; the nut seating diameter is 19 mm. These bolts are specified to replace or secure wheels that use the removable ball style and come in the length and thread size required for the compatible wheel and hub applications to ensure correct seating and clamping.
H&R Wheel Bolts Type 15 X 1.25 Length 49mm Type Mercedes Removable Ball (R14) 19mm