The ornamental design for a diskbrakefrictionpad for vehicles, as shown and described.
FIG. 1 is a front elevational view of a disk brake friction pad for vehicles, showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a cross-sectional view thereof, taken along line 7-7 of FIG. 1; and,
FIG. 8 is a front perspective view thereof.
The broken lines shown in the drawings illustrate portions of the disk brake friction pad for vehicles that are environmental structures and form no part of the claimed design.