The ornamental design for a head for golfclub, as shown and described.
FIG. 1 is a rear perspective view of a head for golf club;
FIG. 2 is another rear perspective view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a cross-sectional view taken along line 5-5 in FIG. 3 thereof;
FIG. 6 is a cross-sectional view taken along line 6-6 in FIG. 3 thereof; and,
FIG. 7 is a cross-sectional view taken along line 7-7 in FIG. 4 thereof.
The broken line showing of unclaimed portions of the golf club head is included for the purpose of illustrating unclaimed subject matter and forms no part of the claimed design.